#PHP variable scope

[infoanalysishub]

PHP Variables : Syntax, Types, Scope, and Best Practices

Learn all about PHP variables including syntax, data types, variable scope, and best practices. A beginner-friendly guide to mastering PHP variables with examples. PHP Variables – A Complete Guide for Beginners PHP (Hypertext Preprocessor) is a powerful server-side scripting language widely used for web development. One of the foundational concepts in PHP—and in any programming language—is…

[izicodes]

Wednesday 6th March 2024 - [ Week 1 Day 4 ]

Today I studied primarily on Codecademy's "Learn PHP Skill Path" and still on the basics but it's pretty easy??? Programming languages have a trend of starting off relatively the same, each having small differences.

What I learnt today:

🩵 Defining Functions 🩵 Invoking Functions 🩵 Return Statements 🩵 More on Return Statements 🩵 Return Values 🩵 Returning NULL 🩵 Parameters 🩵 Multiple Parameters 🩵 Default Parameters 🩵 Pass By Reference 🩵 Variable Scope

💌 Day 4: What has been easy so far from learning PHP?

Like I said in yesterday's post, learning the basic fundamentals is fair easy because most programming languages start off the same~!

[ The challenge ]

[phptrainingtricks]

Mastering PHP for Career Growth: The Power of Online and In-Person Training

In today’s rapidly evolving digital world, web development is the backbone of most successful businesses. Among the many tools and programming languages used in this field, PHP (Hypertext Preprocessor) has stood the test of time as a powerful and flexible language. From dynamic websites to content management systems like WordPress, PHP powers a significant portion of the internet.

For aspiring developers and IT professionals, mastering PHP is no longer optional—it’s essential. Whether you're a student, a working professional, or someone seeking a career shift, the right training can transform your future. In this blog, we explore the importance of PHP training, compare different learning formats, and highlight where to get the best php online training and PHP Training in Chandigarh.

Why Learn PHP in 2025?

While newer languages such as Python and JavaScript often take the spotlight, PHP remains an indispensable language in the web development ecosystem. Here's why PHP continues to thrive in 2025:

Wide Adoption: Nearly 77% of websites still use PHP in some form.

WordPress & CMS Integration: Most major content management systems are built using PHP.

Server-Side Scripting: PHP is extremely efficient for building dynamic websites.

Easy to Learn: PHP is beginner-friendly, making it ideal for those new to programming.

Massive Community Support: With decades of community involvement, resources, forums, and updates are abundant.

Whether you're looking to become a full-stack developer or specialize in back-end development, PHP is a core skill that provides flexibility and demand in the job market.

Different Modes of PHP Learning: Which is Right for You?

The way we learn has evolved dramatically, especially post-2020. Today, PHP can be learned through various modes:

1. Traditional Classroom Training

In-person learning offers real-time interaction with trainers, hands-on experience, and instant feedback. This format works best for learners who prefer structured environments and direct mentoring.

2. Online Training

With php online training, students can access recorded lectures, attend live sessions, and learn at their own pace. This option is perfect for working professionals or those who live far from training institutes.

3. Hybrid Learning

Combining the flexibility of online learning with occasional in-person workshops, hybrid models are increasingly popular.

What Makes a Good PHP Course?

Before enrolling in any course, it’s important to know what to look for. A high-quality PHP training program should include:

Basics to Advanced Concepts: Starting from syntax, variables, loops, and functions to OOP (Object-Oriented Programming), MySQL integration, and frameworks like Laravel.

Real-time Projects: Practical experience matters. Working on live projects provides exposure to real-world scenarios.

Certification: Recognized certifications boost your resume and prove your expertise.

Placement Assistance: Job assistance programs add immense value to training programs.

Career Opportunities After PHP Training

PHP opens doors to a wide range of job opportunities, such as:

PHP Developer

Web Developer

Full-Stack Developer

CMS Developer

Freelance Web Programmer

Backend Developer

With companies of all sizes—from startups to MNCs—looking for skilled PHP developers, the scope of employment is vast and continuously growing.

Why Choose PHP Training from a Reputed Institute?

While self-learning is possible, enrolling in a structured program ensures comprehensive understanding and guidance. A reputed institute offers:

Expert Trainers: Industry professionals who bring real-world experience.

Updated Curriculum: Courses tailored to current industry trends and tools.

Hands-on Learning: Opportunities to build projects, work in teams, and understand client requirements.

Mock Interviews and Resume Building: Soft skills are just as important as technical ones.

The Best Option for Learners: Chandigarh as a Training Hub

Chandigarh has emerged as a prominent educational hub, especially for IT and web development training. It offers several advantages:

Affordable Cost of Living

Presence of Top Training Institutes

Proximity to Major Cities like Delhi, Mohali, and Panchkula

Thriving Tech Industry

One of the standout benefits of getting PHP Training in Chandigarh is the blend of professional training and practical exposure. Institutes in Chandigarh often maintain partnerships with local businesses, giving students the chance to work on real client projects.

Additionally, for those who are unable to attend in-person sessions, many of these reputed institutes also provide php online training to cater to a global audience.

CBitss – A Name You Can Trust

Among the many institutes in Chandigarh, CBitss stands out due to its:

Experienced Trainers

Project-Based Curriculum

Online and Offline Learning Options

Excellent Student Reviews

100% Placement Support

Whether you’re a complete beginner or someone with prior programming knowledge, CBitss provides customized learning paths that align with your goals.

Testimonials from Students

“CBitss’s PHP course helped me land a job within two months of completion. The faculty was supportive and explained each topic with clarity.” — Rohit Verma, PHP Developer

“The online classes were well-structured and interactive. I could ask questions, access recorded sessions, and get timely feedback.” — Simran Kaur, Freelance Developer

Such positive feedback reflects the institute’s commitment to quality education.

Tips for Succeeding in Your PHP Journey

Practice Daily: Coding is a skill developed with practice.

Build Projects: Start with basic websites, then move to CMS or e-commerce projects.

Explore Frameworks: Learn Laravel, CodeIgniter, or Symfony after mastering core PHP.

Stay Updated: Follow PHP blogs, attend webinars, and participate in developer forums.

Collaborate: Join GitHub projects or coding communities.

Final Thoughts

PHP continues to be a leading choice for web development, especially when backed by proper training and real-world experience. Whether you choose to go the in-person route or opt for php online training, what truly matters is your dedication and consistency.

For those in North India, PHP Training in Chandigarh offers an unbeatable combination of quality education, industry exposure, and career support. Choose the right path today and unlock a future filled with opportunities in web development.

[om-kumar123]

PHP $ and $$ Variables

Understanding PHP $ Sign

The PHP parser uses the dollar sign, a reserved symbol, to figure out what you've specified as a compile-time variable. Certain words and symbols have been set aside in PHP so that the parser may analyse the code script and identify code blocks by establishing explicit rules. These guidelines, or reserved names, are a means of preventing naming conflicts between your classes, variables, and fundamental PHP functions, among other things. PHP separates itself from the rest of the string (script) using the dollar sign in its syntax. Symbols (Sigil's) were employed to display variables and their scope, drawing influence from Perl, which PHP shared many characteristics with in its early days.

[phpgurukul1]

How to check Email and username availability live using jquery/ajax, PHP and PDO

In this tutorial, We will learn how to How to check Email and username availability live using jQuery/ajax and PHP-PDO.

Click : https://phpgurukul.com/how-to-check-email-and-username-availability-live-using-jquery-ajax-php-and-pdo/

File Structure for this tutorials

index.php (Main File)

config.php (Database Connection file)

check_availability.php (Used to check the Email and User availability)

Create a database with name demos. In demos database, create a table with name email_availabilty Sample structure of table email_availabilty

CREATE TABLE IF NOT EXISTS `email_availabilty` (

`id` int(11) NOT NULL,

`email` varchar(255) NOT NULL,

`username` varchar(255) NOT NULL

) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1;

2. Create a database connection file

config.php

<?php

//DB Connection

define(‘DB_HOST’,’localhost’);

define(‘DB_USER’,’root’);

define(‘DB_PASS’,’’);

define(‘DB_NAME’,’demos’);

// Establish database connection.

try

{

$dbh = new PDO(“mysql:host=”.DB_HOST.”;dbname=”.DB_NAME,DB_USER, DB_PASS,array(PDO::MYSQL_ATTR_INIT_COMMAND => “SET NAMES ‘utf8’”));

}

catch (PDOException $e)

{

exit(“Error: “ . $e->getMessage());

}

3. Now Create an HTML form index.php

<?php

include_once(“config.php”);

?>

<table>

<tr>

<th width=”24%” height=”46" scope=”row”>Email Id :</th>

<td width=”71%” ><input type=”email” name=”email” id=”emailid” onBlur=���checkemailAvailability()” value=”” class=”form-control” required /></td>

</tr>

<tr>

<th width=”24%” scope=”row”></th>

<td > <span id=”email-availability-status”></span> </td>

</tr>

<tr>

<th height=”42" scope=”row”>User Name</th>

<td><input type=”text” name=”username” id=”username” value=”” onBlur=”checkusernameAvailability()” class=”form-control” required /></td>

</tr>

<tr>

<th width=”24%” scope=”row”></th>

<td > <span id=”username-availability-status”></span> </td>

</tr>

</table>

4. Jquery/ajax script where you pass variable to check_availability.php page. put this in index.php inside head.

<script>

function checkemailAvailability() {

$(“#loaderIcon”).show();

jQuery.ajax({

url: “check_availability.php”,

data:’emailid=’+$(“#emailid”).val(),

type: “POST”,

success:function(data){

$(“#email-availability-status”).html(data);

$(“#loaderIcon”).hide();

},

error:function (){}

});

}

function checkusernameAvailability() {

$(“#loaderIcon”).show();

jQuery.ajax({

url: “check_availability.php”,

data:’username=’+$(“#username”).val(),

type: “POST”,

success:function(data){

$(“#username-availability-status”).html(data);

$(“#loaderIcon”).hide();

},

error:function (){}

});

}

</script>

5.check_availability.php page in this page you will check the availability of email or email.

<?php

require_once(“config.php”);

//code check email

if(!empty($_POST[“emailid”])) {

$uemail=$_POST[“emailid”];

$sql =”SELECT email FROM email_availabilty WHERE email=:email”;

$query= $dbh -> prepare($sql);

$query-> bindParam(‘:email’, $uemail, PDO::PARAM_STR);

$query-> execute();

$results = $query -> fetchAll(PDO::FETCH_OBJ);

if($query -> rowCount() > 0)

echo “<span style=’color:red’> Email Already Exit .</span>”;

else

echo “<span style=’color:green’> Email Available.</span>”;

}

// End code check email

//Code check user name

if(!empty($_POST[“username”])) {

$username=$_POST[“username”];

$sql =”SELECT username FROM email_availabilty WHERE username=:username”;

$query= $dbh -> prepare($sql);

$query-> bindParam(‘:username’, $username, PDO::PARAM_STR);

$query-> execute();

$results = $query -> fetchAll(PDO::FETCH_OBJ);

if($query -> rowCount() > 0)

echo “<span style=’color:red’> Username already exit .</span>”;

else

echo “<span style=’color:green’> Username Available.</span>”;

}

// End code check username

?>

PHP Gurukul

Welcome to PHPGurukul. We are a web development team striving our best to provide you with an unusual experience with PHP. Some technologies never fade, and PHP is one of them. From the time it has been introduced, the demand for PHP Projects and PHP developers is growing since 1994. We are here to make your PHP journey more exciting and useful.

Website : https://phpgurukul.com

[complete-gurus]

Mastering PHP: The Ultimate Guide for Aspiring Expert PHP Developers

Introduction

Welcome to CompleteGurus, your go-to resource for all things tech! Today, we’re diving into the world of PHP development. Whether you’re a novice just starting out or an experienced coder looking to level up, becoming an expert PHP developer requires dedication, continuous learning, and practical experience. Let’s explore the roadmap to mastering PHP and the essential skills every expert PHP developer should have. #expertPHPdeveloper

Understanding the Basics

What is PHP?

PHP (Hypertext Preprocessor) is a widely-used, open-source scripting language designed for web development. It’s embedded in HTML and is known for its efficiency in handling dynamic content, databases, and session tracking.

Why PHP?

Ease of Use: PHP’s syntax is easy to understand and learn, making it a favorite among beginners.

Community Support: A large, active community provides extensive resources, frameworks, and libraries.

Compatibility: PHP is compatible with various servers and databases, including Apache, Nginx, MySQL, and PostgreSQL.

Performance: PHP is fast and efficient, especially when it comes to handling server-side scripting.

Building a Strong Foundation

Learning the Language

To become an expert, you must have a thorough understanding of PHP’s syntax, functions, and features. Here are some key areas to focus on:

Variables and Data Types: Understand how to declare and use different data types.

Control Structures: Master if-else statements, switch cases, loops (for, while, foreach).

Functions: Learn to create and use functions, including variable scope and anonymous functions.

Arrays and Strings: Work extensively with arrays (indexed, associative, multidimensional) and string manipulation functions.

Object-Oriented Programming (OOP)

OOP is a critical aspect of advanced PHP development. Ensure you understand the following concepts:

Classes and Objects: Learn how to define and instantiate classes.

Inheritance: Understand how child classes inherit properties and methods from parent classes.

Encapsulation: Learn to protect the state of an object using access modifiers.

Polymorphism: Understand how objects can take on many forms through interfaces and abstract classes.

Advanced PHP Development

Frameworks

To streamline development and maintain code quality, familiarize yourself with popular PHP frameworks:

Laravel: Known for its elegant syntax and powerful features, Laravel is a favorite among developers.

Symfony: Offers a robust set of reusable PHP components and a modular architecture.

CodeIgniter: Lightweight and straightforward, ideal for small to medium projects.

Working with Databases

An expert PHP developer must be proficient in database management:

SQL: Master SQL queries to interact with databases.

PDO and MySQLi: Learn to use PHP Data Objects (PDO) and MySQLi for secure and efficient database operations.

ORM: Understand Object-Relational Mapping (ORM) with tools like Eloquent in Laravel.

Security Practices

Security is paramount in web development. Ensure you follow best practices:

Data Sanitization and Validation: Always sanitize and validate user inputs.

Prepared Statements: Use prepared statements to prevent SQL injection.

Password Hashing: Securely store passwords using hashing algorithms like bcrypt.

HTTPS: Ensure secure data transmission by implementing HTTPS.

Testing and Debugging

Quality assurance is essential. Learn to:

Unit Testing: Write unit tests to ensure code reliability using PHPUnit.

Debugging: Use debugging tools and techniques to identify and fix issues.

Version Control: Use Git for version control and collaboration.

Continuous Learning and Community Engagement

Stay Updated

The tech world evolves rapidly. Stay ahead by:

Reading Blogs: Follow blogs and forums like CompleteGurus, PHP.net, and Stack Overflow.

Attending Conferences: Participate in PHP conferences and meetups.

Taking Courses: Enroll in advanced PHP courses on platforms like Udemy, Coursera, and LinkedIn Learning.

Contribute to the Community

Open Source Projects: Contribute to open-source projects to gain real-world experience.

Writing and Speaking: Share your knowledge through blogging, speaking at events, or creating tutorials.

Networking: Connect with other developers, join PHP groups, and participate in discussions.

Conclusion

Becoming an expert PHP developer is a journey that involves mastering the language, understanding advanced concepts, and continuously learning. By following this roadmap and engaging with the community, you'll hone your skills and stay at the forefront of PHP development. Ready to take the next step? Dive into the resources available here at CompleteGurus and embark on your path to becoming an #expertPHPdeveloper!

[scopethings-blog]

Scope Computers

Web development Training

(Admission Open)

New Batch Start 15.05.2024

A comprehensive web development course typically covers a wide range of topics, skills, and technologies necessary to build modern websites and web applications. Here's a detailed description of what might be included in such a course:

### Introduction to Web Development

- Overview of web development concepts, history, and industry trends

- Understanding the client-server model and how the web works

- Introduction to basic web technologies: HTML, CSS, JavaScript

### Frontend Development

1. **HTML (Hypertext Markup Language)**

- Basics of HTML: structure, elements, attributes

- Semantic HTML for better accessibility and SEO

- Forms and input elements

- HTML5 features and APIs

2. **CSS (Cascading Style Sheets)**

- Styling HTML elements: selectors, properties, values

- CSS layout techniques: flexbox, grid, positioning

- Responsive web design and media queries

- CSS preprocessors like Sass or LESS

- Introduction to CSS frameworks like Bootstrap or Foundation

3. **JavaScript**

- Fundamentals of JavaScript: variables, data types, operators, control structures

- Functions and scope

- DOM manipulation and event handling

- Asynchronous JavaScript and promises

- Introduction to ES6+ features

- Working with JSON and AJAX

### Backend Development

1. **Server-side Languages**

- Introduction to server-side programming languages like Node.js, Python (Django/Flask), Ruby (Rails), PHP, etc.

- Setting up a development environment

- Basic syntax, data types, and control structures

2. **Database Management**

- Relational databases (SQL) vs. NoSQL databases

- Working with databases using SQL (e.g., MySQL, PostgreSQL) or NoSQL (e.g., MongoDB)

- CRUD operations (Create, Read, Update, Delete)

- Database normalization and optimization techniques

3. **Web Frameworks and APIs**

- Introduction to web frameworks for backend development (e.g., Express.js for Node.js, Django for Python)

- RESTful API design principles

- Authentication and authorization

- Handling HTTP requests and responses

### Full Stack Development

- Integrating frontend and backend components to build full-fledged web applications

- Project-based learning: building real-world web applications from scratch

- Version control with Git and GitHub

### Additional Topics

- Web security best practices: XSS, CSRF, SQL injection, etc.

- Performance optimization techniques

- Deployment and hosting options for web applications (e.g., Heroku, AWS, Netlify)

- Continuous integration and deployment (CI/CD) pipelines

- Web accessibility standards and guidelines

- Basics of SEO (Search Engine Optimization)

### Elective/Specialization Tracks (Optional)

- Mobile web development

- Single-page application (SPA) development with frameworks like React, Angular, or Vue.js

- E-commerce website development

- Progressive web apps (PWAs)

- Web design principles and UI/UX fundamentals

### Conclusion

- Final project/portfolio development

- Career guidance, job search strategies, and interview preparation

This course structure aims to provide students with a well-rounded understanding of both frontend and backend web development, along with essential skills in design, deployment, and project management necessary to succeed in the field.

[this-week-in-rust]

This Week in Rust 457

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tweet us at @ThisWeekInRust or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Project/Tooling Updates

rust-analyzer changelog #143

Slint UI crate weekly updates

This week in Databend #56: A Modern Cloud Data Warehouse for Everyone

What's new in axum 0.6.0-rc.1

HexoSynth Modular Synthesizer in Rust - Devlog #10: Alpha-1 Release

Fornjot (code-first CAD in Rust) - Weekly Release - 2022-W34

Observations/Thoughts

Come contribute to Salsa 2022!

State Machines II

Rust Walkthroughs

Tauri + Async Rust Process

Writing a container in Rust

Experimentally compiling PHP code to Rust - Ryan Chandler

STM32F4 Embedded Rust at the HAL: GPIO Interrupts

[video] Rust Traits vs C++ Concepts

[video] Writing Procedural Macros

[video] Get under the hood of Rust Language with Assembly!!

[video] Scoped threads in Rust 1.63

[video] 1Password Developer Fireside Chat: Demystifying Atomics

Crate of the Week

This week's crate is sass-embedded, a library to communicate with Embedded Dart Sass.

Thanks to Ahab for the self-suggestion.

Please submit your suggestions and votes for next week!

Call for Participation

Always wanted to contribute to open-source projects but didn't know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

Ockam - Add syntax highlighting to examples in ockam clap command help using syntect

Ockam - Add examples section to ockam tcp-inlet create command's help

Ockam - Make ockam node delete --all --force command more forceful

Mirrord - Consider using mold linker

Mirrord - mirrod-layer and mirrord bin are being built twice when running cargo +nightly build

If you are a Rust project owner and are looking for contributors, please submit tasks here.

Updates from the Rust Project

411 pull requests were merged in the last week

mitigate stale data reads on SGX platform

support 128-bit atomics on all aarch64 targets

rustc_metadata: deduplicate strings to prevent multiple copies in rmeta/query cache blow file size

make NOP dyn casts not require anything about the vtable

implied bounds: explicitly state which types are assumed to be wf

never consider unsafe blocks unused if they would be required with deny(unsafe_op_in_unsafe_fn)

do not allow Drop impl on foreign fundamental types

don't derive PartialEq::ne

lazily decode SourceFile from metadata

make must_not_suspend lint see through references when drop tracking is enabled

mention as_mut alongside as_ref in borrowck error message

point at a type parameter shadowing another type

recover keywords in trait bounds

reenable disabled early syntax gates as future-incompatibility lints

improved diagnostic for function defined with def, fun, func, or function instead of fn

suggest fn if fun, func, function or def is used to define a function

suggest once_cell::Lazy for non-const statics

suggest adding a reference to a trait assoc item

suggest adding an array length if possible

suggest the right help message for as_ref

UnreachableProp: preserve unreachable branches for multiple targets

kind-less SessionDiagnostic derive

convert diagnostics in parser/expr to SessionDiagnostic

migrate "invalid variable declaration" errors to SessionDiagnostic

migrate emoji identifier diagnostics to SessionDiagnostic in rustc_interface

migrate lint reports in typeck::check_unused to LintDiagnostic

migrate more rustc_borrowck diagnostics to SessionDiagnostic

migrate rustc_ast_passes diagnostics to SessionDiagnostic and translatable messages (first part)

migrate typeck's used expected symbol diagnostic to SessionDiagnostic

migrations for rustc_expand transcribe.rs

migrate some rustc_borrowck diagnostic

miri: breaking posix_memalign precondition is not UB

miri: improve information sharing across SB diagnostics

miri: add very basic Android support

remove manual implementations of HashStable for hir::Expr and hir::Ty

shrink ast::Attribute

box the MacCall in various types

use AttrVec more

add IpDisplayBuffer helper struct

rework Ipv6Addr::is_global to check for global reachability rather than global scope

make slice::reverse const

refactor iteration logic in the Flatten and FlatMap iterators

futures: fix incorrect termination of select_with_strategy streams

cargo: fix file locking being not supported on Android raising an error

cargo: improve error message for an array value in the manifest

cargo: improve error message for wrong target names

rustdoc: merge source code pages HTML elements together v2

rustdoc: count deref and non-deref as same set of used methods

rustdoc: strategic boxing to reduce the size of ItemKind and Type

rustfmt: Unicode comment align

clippy: add unused_peekable lint

clippy: add manual_empty_string_creations lint

clippy: add new lint positional_named_format_parameters

clippy: don't lint on match pattern-binding in question_mark

clippy: enhance needless_borrow to consider trait implementations

clippy: fix non_ascii_literal in tests

clippy: fix to_string_in_format_args false positive

clippy: fix false positives of needless_match

clippy: lint collapsible_str_replace

clippy: more lint pass merges

clippy: refactor FormatArgsExpn

clippy: rework only_used_in_recursion and move it back to complexity

clippy: transmute_undefined_repr fix

clippy: check for if-some-or-ok-else-none-or-err

clippy: Do not lint needless_collect if the target code is inside a loop

clippy: suggest map_or in case_sensitive_file_extension_comparisons

clippy: unwrap_used and expect_used: trigger on uses of their _err variants

rust-analyzer: consider bounds on inherent impl in method resolution

rust-analyzer: implement IntoFuture type inference

rust-analyzer: implement lsp extension for cancelling running flychecks

rust-analyzer: log rustfmt parsing errors as warnings

rust-analyzer: pop an error notification when flycheck can't be restarted

rust-analyzer: add a setting for keyword hover popups

rust-analyzer: add an assist for inlining all type alias uses

rust-analyzer: generate static method using Self::assoc() syntax

rust-analyzer: improved inline_call to replace Self

rust-analyzer: run test mod from anywhere in parent file

rust-analyzer: make trait assoc items become inactive due to cfg

rust-analyzer: fix panics on GATs involving const generics

rust-analyzer: escape keywords used as names in earlier editions

rust-analyzer: record completion filtering

rust-analyzer: resolve associated types of bare dyn types

rust-analyzer: resolve path Self alone in value namespace

tidy: check fluent files for style

Rust Compiler Performance Triage

Overall some really impressive wins this week. Note in particular PR #100209, "Lazily decode SourceFile from metadata" (which improved 75 primary benchmark scenarios and 158 secondary scenarios) and PR #98655 "Don't derive PartialEq::ne", which improved 65 primary scenarios and 27 secondary scenarios). There were a few cases that pnkfelix explicitly decided not to mark as triaged; see report for more details there. Also pnkfelix wonders if there is a recent slight-upward trend on max-rss for the past week, see the summary graph

Triage done by @pnkfelix. Revision range: 14a459bf..4a24f08b

Summary:

(instructions:u) mean range count Regressions ❌ (primary) 0.6% [0.4%, 0.8%] 27 Regressions ❌ (secondary) 0.4% [0.2%, 0.6%] 9 Improvements ✅ (primary) -1.7% [-20.1%, -0.3%] 91 Improvements ✅ (secondary) -3.6% [-18.7%, -0.3%] 160 All ❌✅ (primary) -1.2% [-20.1%, 0.8%] 118

3 Regressions, 4 Improvements, 4 Mixed; 3 of them in rollups 43 artifact comparisons made in total

Full report

Call for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

No RFCs issued a call for testing this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

No RFCs entered Final Comment Period this week.

Tracking Issues & PRs

[disposition: merge] Register wf obligation before normalizing in wfcheck

[disposition: merge] Partially stabilize bound_as_ref by stabilizing Bound::as_ref

[disposition: merge] Document NonZeroXxx layout guarantees

[disposition: merge] Strengthen invalid_value lint to forbid uninit primitives, adjust docs to say that's UB

[disposition: merge] Make forward compatibility lint deprecated_cfg_attr_crate_type_name deny by default

New and Updated RFCs

[new] RFC: Statics in patterns

Upcoming Events

Rusty Events between 2022-08-24 - 2022-09-21 🦀

Virtual

2022-08-24 | Virtual (Beijing, CN) | WebAssembly and Rust Meetup (Rustlang)

Tech Talk Live Appointment: Customize GitHub Workflow with Serverless Functions - How to use Rust and JavaScript to automate GitHub processes

2022-08-24 | Virtual + Wellington, NZ | Rust Wellington

Flywheel Edition: 3 talks on Rust!

2022-08-25 | Virtual (Karlsruhe, DE) | The Karlsruhe Functional Programmers Meetup Group

Stammtisch: together with the C++ UG KA; various topics, from C++ to Rust

2022-08-27 | Virtual (Bangalore, IN) | Polkadot India

Substrate Saturday - Bootcamp Series 2: Fundamentals of Rust & Substrate

2022-08-30 | Virtual (Berlin, DE) | OpenTechSchool Berlin

Rust Hack and Learn

2022-08-30 | Virtual + Dallas, TX, US | Dallas Rust

Last Tuesday

2022-09-01 | Virtual (PDT Timezone) | Conf42

Conf42: Rustlang 2022

2022-09-01 | Virtual | Google Open Source Live

Rust Day on Google Open Source Live

2022-09-02 | Virtual (Nürnberg, DE) | Rust Nuremberg

Rust Nuremberg Get Together

2022-09-03 | Virtual (Bangalore, IN) | Polkadot India

Substrate Saturday - Bootcamp Series 2: Fundamentals of Rust & Substrate

2022-09-03 | Virtual (Nürnberg, DE) | Rust Nuremberg

Deep Dive Session 1: Tokio my-redis Tutorial

2022-09-04 | Virtual (Seattle, WA, US) | Seattle Rust Meetup

September Meetup

2022-09-06 | Virtual (Beijing, CN) | WebAssembly and Rust Meetup (Rustlang)

Monthly WasmEdge Community Meeting, a CNCF sandbox WebAssembly runtime

2022-09-06 | Virtual (Buffalo, NY, US) | Buffalo Rust Meetup

Buffalo Rust User Group, First Tuesdays

2022-09-07 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2022-09-10 | Virtual | Rust GameDev

Rust GameDev Monthly Meetup

2022-09-10 | Virtual (Bangalore, IN) | Polkadot India

Substrate Saturday - Bootcamp Series 2: Fundamentals of Rust & Substrate

2022-09-12 | Virtual + Dublin, IE | Linux Plumbers Conference

Rust Microconference in LPC 2022

2022-09-13 | Virtual + Dallas, TX, US | Dallas Rust

Second Tuesday

2022-09-13 | Virtual (Rostock, DE) | Altow Academy

Rust Meetup Rostock

2022-09-14 | Virtual (Malaysia)| Golang Malaysia

Rust Meetup September 2022

2022-09-15 | Virtual (Columbus, OH, US) | GDG Columbus

Past, Present, and Future of Internet Money! (Custom tokenomics, RUST and CosmWASM library...)

2022-09-20 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

2022-09-21 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out (Call for Participation)

Europe

2022-08-25 | Copenhagen, DK | Copenhagen Rust group

CPH Hack Night #28

2022-08-25 | Stockholm, SE | StockholmCpp

0x21: Learning from Rust, Typical C++

2022-08-30 | Utrecht, NL | Rust Nederland

Run Rust Anywhere

2022-09-12 | Dublin, IE + Virtual | Linux Plumbers Conference

Rust Microconference in LPC 2022

North America

2022-08-23 | Toronto, ON, CA | Rust Toronto

WebAssembly plugins in Rust

2022-08-25 | Ciudad de México, MX | Rust MX

Concurrencia & paralelismo con Rust

2022-08-25 | Lehi, UT, US | Utah Rust

Using Github Actions to Deploy Cargo Crates with Jordan and Food!

2022-08-31 | New York, NY, US | Rust NYC

August Meetup: Rewriting a high performance Vector Database in Rust.

Oceania

2022-08-24 | Wellington, NZ + Virtual | Rust Wellington

Flywheel Edition: 3 talks on Rust!

2022-08-26 | Melbourne, VIC, AU | Rust Melbourne

August 2022 Meetup

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

A fast executing language that crashes all the time is like a supercar… that crashes all the time.

– Tris on youtube

Thanks to scottmcm for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[phptrainingchandigarh]

Mastering PHP: The Ultimate Guide to PHP Online Courses

In today's fast-evolving digital era, web development continues to play a vital role in shaping online experiences. One of the most trusted and widely-used server-side scripting languages in this domain is PHP (Hypertext Preprocessor). Whether you are a beginner aiming to break into web development or a seasoned programmer looking to expand your skills, enrolling in a PHP online course is a smart and strategic move.

What is PHP?

PHP is a powerful scripting language specifically designed for web development. It is open-source, easy to learn, and integrates seamlessly with HTML, databases like MySQL, and content management systems such as WordPress. PHP runs on almost all operating systems including Linux, Windows, and macOS, making it incredibly versatile.

Since its creation in 1994 by Rasmus Lerdorf, PHP has evolved dramatically. Today, it powers over 75% of websites on the internet, including big names like Facebook, Wikipedia, and WordPress. Its simplicity and wide applicability make it a must-know language for aspiring web developers.

Why Learn PHP Online?

1. Flexibility and Convenience

One of the biggest advantages of choosing an online PHP course is the flexibility it offers. Whether you're a college student, a working professional, or a freelance developer, you can learn PHP at your own pace, anytime and anywhere.

2. Cost-Effective Learning

Online courses are typically more affordable than in-person classes. Many platforms even offer free PHP tutorials or low-cost courses that deliver high-quality content.

3. Access to Quality Resources

Most online PHP courses provide a wealth of resources, including video lectures, downloadable content, quizzes, code editors, and forums. These materials make it easier to grasp complex concepts and practice coding in real-time.

4. Certification and Career Growth

Many PHP online courses offer certificates upon completion. These certificates can enhance your resume and make you stand out in the job market. With PHP skills, you can pursue roles such as Web Developer, Full-Stack Developer, Backend Developer, or Software Engineer.

Key Topics Covered in a PHP Online Course

A comprehensive PHP course typically includes the following modules:

1. Introduction to PHP

What is PHP?

Installation and setup (XAMPP, WAMP)

Syntax and basic structure

Embedding PHP in HTML

2. PHP Variables and Data Types

Strings, integers, floats, booleans

Arrays (indexed and associative)

Constants

Type casting

3. Control Structures

Conditional statements (if, else, switch)

Looping structures (for, while, do-while, foreach)

4. Functions and Scope

Creating and calling functions

Function parameters and return values

Variable scope (local, global, static)

5. Forms and User Input

Handling GET and POST methods

Form validation

Superglobals like $_GET, $_POST, $_REQUEST, $_SERVER

6. Working with Databases

Connecting PHP with MySQL

CRUD operations (Create, Read, Update, Delete)

Using PDO and MySQLi

Prepared statements for security

7. Error Handling

Types of errors (syntax, runtime, logical)

Try-catch blocks

Custom error handlers

8. Sessions and Cookies

Creating and managing sessions

Setting and reading cookies

Session security best practices

9. File Handling in PHP

Reading and writing files

Uploading files via forms

File permissions

10. Object-Oriented Programming in PHP

Classes and objects

Constructors and destructors

Inheritance, encapsulation, polymorphism

Interfaces and traits

11. PHP and Web Security

Input validation and sanitization

Preventing SQL injection and XSS

HTTPS and secure sessions

12. Advanced PHP Topics

PHP with AJAX

REST APIs in PHP

MVC Frameworks like Laravel and CodeIgniter

Composer and dependency management

Popular Platforms Offering PHP Online Courses

Here are some of the best platforms where you can learn PHP online:

1. Udemy

Udemy offers a wide range of PHP courses for all levels. Courses like “PHP for Beginners” and “Object-Oriented PHP & MVC” are among the top-rated, featuring lifetime access and a certificate upon completion.

2. Coursera

Partnering with universities and colleges, Coursera offers structured PHP programs. You can audit most courses for free or pay to receive a certification. A good example is the Web Applications for Everybody course from the University of Michigan.

3. edX

edX features PHP-related content through universities like Harvard and MIT. Though primarily focused on computer science and web development, several PHP courses are included under broader programming paths.

4. LinkedIn Learning

LinkedIn Learning provides bite-sized PHP lessons with project-based learning. A subscription gives access to multiple courses, helpful if you're pursuing more than just PHP.

5. FreeCodeCamp and W3Schools

Both platforms are excellent for beginners who want to explore PHP basics for free. W3Schools, in particular, is well-known for its hands-on “Try It Yourself” editor.

Who Should Take a PHP Online Course?

1. Beginners in Web Development

If you're new to coding and want to start with a language that's widely used and beginner-friendly, PHP is a great option.

2. Students and Computer Science Graduates

Learning PHP alongside HTML, CSS, and JavaScript can give you a competitive edge when applying for internships or junior developer roles.

3. Freelancers and Entrepreneurs

If you're planning to build your own website or work on client projects, PHP enables you to create dynamic, database-driven websites quickly.

4. Working Professionals

Developers who want to expand their backend skills or transition into full-stack development will benefit significantly from PHP expertise.

Career Opportunities After Learning PHP

Once you complete a PHP online course, several doors open for your professional growth:

Web Developer: Design and build dynamic websites.

Backend Developer: Manage server-side logic and database interactions.

Full-Stack Developer: Handle both frontend and backend tasks.

WordPress Developer: Customize and develop plugins/themes using PHP.

Freelance Developer: Build and manage websites for clients.

According to recent job market statistics, PHP developers earn an average salary of $60,000–$90,000 annually, depending on experience, location, and industry.

Tips for Success in an Online PHP Course

Set Clear Goals: Decide whether you’re learning for a job, freelance projects, or personal growth.

Practice Regularly: The best way to learn coding is by doing it. Practice through exercises and mini-projects.

Join Online Communities: Platforms like Stack Overflow, Reddit, and GitHub can help you learn collaboratively.

Work on Real Projects: Apply what you learn by building real-world applications—this boosts your confidence and portfolio.

Keep Up With Updates: PHP continues to evolve (e.g., PHP 8.x versions), so staying updated ensures your skills remain relevant.

Conclusion

PHP remains a cornerstone of modern web development, and mastering it through an online course is an effective, convenient, and affordable way to jumpstart or advance your programming journey. With comprehensive learning resources, expert instructors, and real-world projects, PHP online courses provide everything you need to build robust, scalable, and dynamic websites.

Whether you're starting from scratch or adding PHP to your skillset, now is the perfect time to enroll and harness the power of this essential language.

[infoanalysishub]

PHP Variables : Syntax, Types, Scope, and Best Practices

Learn all about PHP variables including syntax, data types, variable scope, and best practices. A beginner-friendly guide to mastering PHP variables with examples. PHP Variables – A Complete Guide for Beginners PHP (Hypertext Preprocessor) is a powerful server-side scripting language widely used for web development. One of the foundational concepts in PHP—and in any programming language—is…

[om-kumar123]

PHP Variable Scope

The scope of a variable is defined as its range in the program under which it can be accessed. In other words, "The scope of a variable is the portion of the program within which it is defined and can be accessed."

PHP has three types of variable scopes:

Local variable

Global variable

Static variable

[chipotle]

Panic's Nova text editor (a review)

Review: Panic’s Nova text editor

Panic, the long-established makers of Mac utility software, seems fully aware that introducing a new, commercial code editor in 2020 is a quixotic proposition. Is there enough of an advantage to a native editor over both old school cross-platform editors like Emacs and explosively popular new editors like Visual Studio Code to persuade people to switch?

I’m an unusual case as far as text editor users go: my primary job is technical writing, and the last three jobs that I’ve worked at have a “docs as code” approach, where we write documentation in Markdown and manage it under version control just like source code. The editor that works best for me in tech writing is the venerable BBEdit. When it comes to editing code, though, BBEdit lags behind. My suspicion is that BBEdit’s lack of an integrated package manager has hurt it here. Also, BBEdit’s language modules don’t support extending one another, making it effectively impossible to do full highlighting for a templating language like JSX or Jinja.

When I was a web programmer, I was one of many who moved to TextMate, and used it for everything for a while. When the Godot-like wait for TextMate 2.0 became unbearable, I wandered the text editing wilderness, eventually splitting my loyalties between BBEdit, Sublime Text, and more recently VS Code. At this point, I suspect nothing will pull me away from BBEdit for technical writing, but for programming I’m open to persuasion.

So: meet Nova.

I’ve been using Nova off and on in beta for months. I’ve reported some bugs, although I may mention a couple here that I didn’t catch until after 1.0’s release. And, I’m going to compare it to the GUI editors that I’ve been using recently: BBEdit, Sublime Text, and VS Code.

Nova is a pretty editor, as far as such things go, and with files of relatively reasonable size it’s fast. With stupid huge files its performance drops noticeably, though. This isn’t just the ridiculous 109MB, nearly 450,000-line SQL file I threw at it once, it’s also with a merely 2MB, 50,000-line SQL file, and Nova’s offer to turn off syntax highlighting in both files didn’t help it much. This may sound like a silly test, but in my day job I’m occasionally stuck editing an 80,000-line JSON file by hand (don’t ask). This is something BBEdit and VS Code can do without complaint. Panic wrote their own text editing engine for Nova, which is brave, but it needs more tuning for pathological cases like these. They may not come up often, but almost every programmer has one stupid huge file to deal with.

Nova has an integrated terminal and an integrated SSH client, and even an integrated file transfer system based on Panic’s Transmit. In fact, if you have Transmit and use Panic Sync, it knows all of those servers out of the box. Nova has a task workflow system for automating building and running. You can associated servers, tasks, and more with individual projects; Nova’s project settings are considerably more comprehensive than I’ve seen in other editors. You can even set up remote tasks. Nova has a serviceable Git client built in, too. Like VS Code, Nova uses JavaScript for its extension API, and it has built-in Language Server Protocol support—it’s a superbly solid foundation.

Beyond that, some smaller features have become table stakes for modern GUI editors, and Nova handles them with aplomb. “Open Quickly” can jump to any file in the open project, as well as search by symbols or just symbols in currently open files; it has a command palette; you can comprehensively edit keybindings. It has multiple cursor support for those of us who like that, and a “mini map” view for those of you who like that, although know that you are wrong. Nova’s selection features include “Select all in scope” and “Select all between brackets,” a command I often use in BBEdit and miss dearly in Code. (Both Nova and BBEdit select between brackets and braces, although BBEdit also selects between parentheses.) This effectively becomes “Select between tags” in HTML, a nice touch. There are a few other commands like “Select all in function” and “Select all in scope” that I didn’t have any luck in making work at all; a little more documentation would be nice.

That’s worth an aside. Panic has created a “library” of tech note-style articles about Nova sorted by publication date rather than an actual manual, and it’s not always easy to find the information you want in it. I know this is just what a technical writer would say, but I’d dearly like to see a human-organized table of contents starting with the editor basics and moving to advanced topics like version control, server publishing and extension authoring.

The Zen of Language Servers

A lot of Visual Studio Code’s smarts depend on the implementation of a “language server” behind the scenes: language servers offer almost spookily intelligent completion. For instance, take this PHP snippet:

if ($allowed) { $response = new Response(405); $response->

If you have the Intelephense PHP language server plugin, Code understands that $response is an instance of Response and, after you type the > above, offers completions of method names from the Response class.

Right now, Nova’s mostly limited to the language servers Panic provides, and they’re… not always so smart. In that snippet above, Nova starts by offering completions of, apparently, everything in the open project, starting with the variables. If I type “s,” it narrows things down to methods that begin with “s,” but it’s all methods that start with “s” rather than just the methods from Response. The “Jump to Definition” command shows a similar lack of context; if I highlight a method name that’s defined in multiple places, Nova shows me a popup menu and prompts me to choose which one to jump to, rather than introspecting the code to make that decision itself.

But, this is a solvable problem: there’s (I think) no reason someone couldn’t write an Inteliphense plugin for Nova. If Nova’s ecosystem takes off, it could be pretty formidable pretty quickly.

Walk like a Mac

Even so, LSP support isn’t Panic’s biggest selling point. Unlike Sublime Text or VS Code, Nova isn’t cross-platform: it’s a Mac-only program written to core platform APIs. Is that still a huge draw in 2020? (Is it instead a drawback?)

You can definitely see a difference between Nova and BBEdit on one side and Sublime and Code on the other in terms of resource usage. With the two Ruby files shown in the screenshot above loaded, I get:

VS Code: 355 MB, 6 processes

Sublime Text: 338 MB, 2 processes

Nova: 101 MB, 2 processes

BBEdit: 97 MB, 1 process

Code is an Electron-based program, although Microsoft famously puts a lot of effort into making it not feel like the black hole a lot of Electron-based apps are. Sublime uses its own proprietary cross-platform framework. In fairness, while us nerds like to harp on research usage a lot, if your computer’s got 16G or more of RAM in it, this probably isn’t a big deal.

You notice Nova’s essential Mac-ness in other ways. Its preference pane is, like BBEdit’s, an actual preference pane, instead of opening in another tab like Code or just opening a JSON file in a new tab (!) like Sublime. And while all editors better have first-class keyboard support—and Nova does—a good Mac editor should have first-class mouse support, too, and it does. You notice that in the drag-and-drop support for creating new tabs and splits. Nova’s sidebar is also highly customizable, possibly more so than any editor I’ve regularly used. (Yes, Emacs fans, I know you can write all of Nova in Lisp if you want. When one of you does that, please get back to me.)

Unlike BBEdit, though, Nova doesn’t have a Mac-like title bar, or a Mac-like outline view of the project files, or Mac-like tabs. (Well, BBEdit doesn’t have tabs at all, which turns out to be a great UI decision once you have a dozen or more files open, but never mind.) This isn’t necessarily bad; people often say BBEdit “looks old,” and it’s hard not to suspect that what people mean by that—whether or not they know it—is that it looks like the long-established Mac program it is. Nova is relying less on “we have a Mac UI and the other guys don’t” than on “we have Panic’s designers and the other guys don’t.” Make no mistake, having Panic’s designers counts for a lot.

What may be more disappointing to old school Mac nerds is AppleScript support: none whatsoever. It doesn’t even have a vestigial script dictionary. Again, this may not be something most people care much about; personally, I hate having to write AppleScript. But I love being able to write AppleScript. BBEdit’s extensive scriptability is one of its hidden strengths. Nova’s Node-based JavaScript engine is probably more powerful for its own extensions and certainly more accessible to anyone under the age of 50, but it may be hard to call it from external programs.

So is it worth it?

That probably depends on where you’re coming from.

If you loved—or still use—Panic’s older editor, Coda, this is a no-brainer upgrade. If you used Espresso, a Coda-ish editor that always seemed to be on the verge of greatness without ever reaching it, Nova may also be a no-brainer for you.

If you’re a fan of Sublime Text, BBEdit, TextMate, or another editor that doesn’t have native Language Server Protocol support, you should definitely try Nova. Sublime and TextMate have more plugins (especially Sublime), but many extensions seem to be languishing (especially TextMate). BBEdit never had a great extension ecosystem to start with. All of these editors have strengths Nova doesn’t, but the reverse is also true, and Nova may catch up.

If you’re an Emacs or Vim power user, we both know you’re just reading this out of academic interest and you’re not going to switch. C’mon.

If you use Visual Studio Code, though, it’s way tougher to make the case for Nova. Code has a vastly larger extension library. It has the best support for LSP of any editor out there (LSP was developed for Code). Despite being Electron-based, it’s pretty high-performance. Code doesn’t have an integrated SSH or FTP client, but it does have an integrated terminal and task runner and Git client. If you don’t object to using an editor that isn’t a “perfect fit” with the Mac UI, Code is very, very good… and it’s free.

I don’t object to Nova’s pricing model—$99 up front including a year of updates, $49 for future years of updates—but I can’t help but wonder if Panic should have gone with super aggressive introductory pricing. Also, I saw more than a few suggestions on Hacker News about how there should be a Code-to-Nova extension translator; I’m not sure automatic conversion would be practical, but a guide on manual conversion seems like an excellent idea.

For my day job of technical writing, I’m going to stick to BBEdit. (One day I’ll write up an article about why I think it’s the best “documentation as code” editor on the market.) For programming and web editing, when I was working on both a Ruby and a PHP project—the former a Rails learning exercise, the latter an obstinate “I am going to write a modern PHP app without using a framework” exercise—I kept trying Nova’s betas and then switching back to Code for Inteliphense and, I swear to God, MacVim for Tim Pope’s amazing rails.vim plugin. I suspect Nova could duplicate both of those, but I’m not sure I want to be the one to do it. (Also, while Panic has decent reference documentation for writing extensions, I’d like to see a few simple end-to-end walkthroughs for those of us who look at a huge list of reference topics and don’t know where to start.)

But Nova isn’t just pretty, it’s powerful, and has a lot of promise. The editors I’ve been comparing it to have been around since 2015 for VS Code, 2008 for Sublime Text, and 1992 (!) for BBEdit; it’s not reasonable to expect Nova to blow past them in every respect right out of the starting gate. Even so, they are Nova’s competition. Catching up fast is an essential requirement.

So: yes, I’ve bought Nova, and I’m rooting for Panic here. I’ll come back in a year and report if I’m willing to stay on the update train.

[sandipanks]

What Is The Scope Of Python in 2020 For Small Businesses?

To select the best programming language, businesses planning a product development process have to weigh several variables. Small businesses and startups have to look at the language popularity, the cost of developers, speed of development, libraries, scalability, and security within a tight budget. It is for the aforementioned reasons that the best bet is to go for a robust & established technology like Python. Python has been in the market for 30 years and the scope of python in 2020 is still intact.

Features of PythonSmooth Integration

Python is easy to integrate with other languages like Java, C, C++, and so on.

Support TDD

Python is famous for its test-driven development. It is easy to create prototypes and then test it. It can later be converted into fully-functioning apps with the simple refactoring of the code.

Wide Range Of Standard Libraries

The availability of robust libraries is an important factor that attracts developers & startups towards Python.

Ideal for ML and Big Data

Machine Learning and Big Data have tons of potential & the new-age businesses and startups are tapping into it slowly. Python lets you develop apps integrated with these technologies and comes with many libraries to support the development.

Why Is Python An Ideal Choice For Small Businesses?Develop MVP Fast

Being a small business, time is money for you. You need to release the app in the market for a certain niche as fast as possible. In addition to this, as a small business, you have to persuade the investors that your idea will be a big success. This requires an MVP(Minimum Viable Product) to show them how the product functions.

Today, the expeditious development of MVP is synonymous with Python. By providing the developers with fast feedback, Python for small businesses facilitates the rapid development of MVPs. The pre-built Python packages and modules allow it to speed up the completion of the product in a matter of weeks instead of months.

Scalability

Scalability is an inevitable component as the user base will grow with a growing business. With Python, you can develop highly scalable apps with passive aid from the Django framework (armed with a series of ready-to-go & wired-up components)

Versatile

Python is versatile and works exceptionally well across all platforms(like macOS, Windows, or even Linux). In addition to that, if you require to integrate technologies like Machine Learning and Data Science, then Python is the best option to develop the exact app you had envisioned.

Community Support

The Python community is one of the best and it focuses to mitigate all the issues the language may possess. Python is also regularly improving its features & functions.

Security

Python is more secure than other prominent languages such as PHP. The Django framework comes armed with embedded security features that secure the app from several security threats. The framework is adept in hiding the site’s source code from being viewed directly by deploying templates that transact data with web browsers & dynamically producing web pages.

No Complexity

Python is great at handling complexities. It is well-suited for web solutions and it can mitigate the complexities of integrating several systems, and much more.

Frameworks: Should You Choose Django or Flask Over PHP?

Django is probably the most popular framework as of now and is closely followed by Flask. However, it does not imply that you should overlook the potential of PHP or say Tornado. Each of the different frameworks has features that can be the ideal match for your web project. There is nothing absolute right or wrong here. You can opt for Django/Flask or PHP as a Python developer for web development. Either option is quite easy to utilize.

PHP has immense popularity on the web front. As a scripting language, it is widely used by web developers to leverage its abilities. It can seamlessly interact with the database systems.

Benefits of PHP Web Application Development Services:

PHP is open-source,

Implementation is hassle-free,

PHP is portable & compatible with multiple platforms

PHP is simple. An HTML expert can also integrate the PHP-MySQL programming

But, a majority of the big companies are slowly drifting to modern languages like Python to build their web apps.  In Python, Django is a popular and free full-stack framework which is easy to use and the architecture is simple. The open-source Django incorporates all the necessary features and does not offer them as distinctive libraries. The best features of Django include Authentication, Template Engine, ORM(Object-Relational Mapper), URL Routing, and Database Schema Migrations(Django v.1.7+). These features offer high versatility, scalability with Python.

Django’s ORM code can work effortlessly with many databases. The main databases that Django works with are:

MySQL

PostgreSQL

Oracle

SQLite

However, third-party drivers can enable the usage of other databases as well. It is pretty easy to craft a web app and thanks to its flexible nature, Django is also utilized for crafting MVPs that allow startups to optimize their budget & time.

End Note:

Thanks to its versatility and several use cases, Python is an excellent option for small businesses. Python has got robust libraries, a great community support network globally, and is free to use. It is also one of the best languages out there for machine learning & data analysis that comes with scalability & security. These traits make Python an invaluable tool for small businesses. If you are wondering how Python can enhance your business, get in touch with the Ksolves experts today!

[best-php-training-institute-blog]

Php training course

PHP Course Overview

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

PHP can generate the dynamic page content

PHP can create, open, read, write, and close files on the server

PHP can collect form data

PHP can send and receive cookies

PHP can add, delete, modify data in your database

PHP can restrict users to access some pages on your website

PHP can encrypt data

With PHP you are not limited to output HTML. You can output images, PDF files, and even Flash movies. You can also output any text, such as XHTML and XML.

PHP Training Course Prerequisite

HTML

CSS

Javascript

Objectives of the Course

PHP runs on different platforms (Windows, Linux, Unix, Mac OS X, etc.)

PHP is compatible with almost all servers used today (Apache, IIS, etc.)

PHP has support for a wide range of databases

PHP is free. Download it from the official PHP resource: www.php.net

PHP is easy to learn and runs efficiently on the server-side

PHP Training Course Duration

45 Working days, daily 1.30  hours

PHP Training Course Overview

An Introduction to PHP

History of PHP

Versions and Differences between them

Practicality

Power

Installation and configuring Apache and PHP

PHP Basics

Default Syntax

Styles of PHP Tags

Comments in PHP

Output functions in PHP

Datatypes in PHP

Configuration Settings

Error Types

Variables in PHP

Variable Declarations

Variable Scope

PHP’s Superglobal Variables

Variable Variables

Constants in PHP

Magic Constants

Standard Pre-defined Constants

Core Pre-defined Languages

User-defined Constants

Control Structures

Execution Control Statements

Conditional Statements

Looping Statements with Real-time Examples

Functions

Creating Functions

Passing Arguments by Value and Reference

Recursive Functions

Arrays

What is an Array?

How to create an Array

Traversing Arrays

Array Functions

Include Functions

Include, Include_once

Require, Require_once

Regular Expressions

Validating text boxes,emails,phone number,etc

Creating custom regular expressions

Object-Oriented Programming in PHP

Classes, Objects, Fields, Properties, _set(), Constants, Methods

Encapsulation

Inheritance and types

Polymorphism

Constructor and Destructor

Static Class Members, Instance of Keyword, Helper Functions

Object Cloning and Copy

Reflections

PHP with MySQL

What is MySQL

Integration with MySQL

MySQL functions

Gmail Data Grid options

SQL Injection

Uploading and downloading images in Database

Registration and Login forms with validations

Pegging, Sorting,…..

Strings and Regular Expressions

Declarations styles of String Variables

Heredoc style

String Functions

Regular Expression Syntax(POSIX)

PHP’s Regular Expression Functions(POSIX Extended)

Working with the Files and Operating System

File Functions

Open, Create and Delete files

Create Directories and Manipulate them

Information about Hard Disk

Directory Functions

Calculating File, Directory and Disk Sizes

Error and Exception Handling

Error Logging

Configuration Directives

PHP’s Exception Class

Throw New Exception

Custom Exceptions

Date and Time Functions

Authentication

HTTP Authentication

PHP Authentication

Authentication Methodologies

Cookies

Why Cookies

Types of Cookies

How to Create and Access Cookies

Sessions

Session Variables

Creating and Destroying a Session

Retrieving and Setting the Session ID

Encoding and Decoding Session Data

Auto-Login

Recently Viewed Document Index

Web Services

Why Web Services

RSS Syntax

SOAP

How to Access Web Services

XML Integration

What is XML

Create an XML file from PHP with Database records

Reading Information from XML File

MySQL Concepts

Introduction

Storage Engines

Functions

Operators

Constraints

DDL commands

DML Commands

DCL Command

TCL Commands

Views

Joins

Cursors

Indexing

Stored Procedures

Mysql with PHP Programming

Mysql with Sqlserver(Optional)

SPECIAL DELIVERY

Protocols

HTTP Headers and types

Sending Mails using PHP

Email with Attachment

File Uploading and Downloading using Headers

Implementing Chating Applications using PHP

and Ajax

SMS Gateways and sending SMS to Mobiles

Payments gateways and How to Integrate them

With Complete

MVC Architecture

DRUPAL

JOOMLA

Word Press

AJAX

CSS

JQUERY (Introduction and few plugins only)

[annu29-blog1]

Wscube Tech-Training program

Introduction :-wscube is a company  in jodhpur that located in address First Floor, Laxmi Tower, Bhaskar Circle, Ratanada, Jodhpur, Rajasthan 342001.wscube tech one of leading  web design and web development company in jodhpur ,india. wscube provide many services/ training for 100% job placement and live project.

About us:-:WsCube Tech was established in the year 2010 with an aim to become the fastest emerging Offshore Outsourcing Company which will aid its clientele to grow high with rapid pace.  wscube give positive responsible result  for the last five year.

Wscube work on same factor

1>We listen to you

2>we plan your work

3>we design creatively

4>we execute  publish and maintain

Trainings:-

1>PHP Training:-For us our students is our top priority.this highly interactive course introduces you to fundamental programming concepts in PHP,one of the most popular languages in the world.It begins with a simple hello world program and proceeds on to cover common concepts such as conditional statements ,loop statements and logic in php.

Session 1:Introduction To PHP

Basic Knowledge of websites

Introduction of Dynamic Website

Introduction to PHP

Why  and scope of php

XAMPP and WAMP Installation

    Session 2:PHP programming Basi

syntax of php

 Embedding PHP in HTML

Embedding HTML in PHP

Introduction to PHP variable

Understanding Data Types

using operators

 Writing Statements and Comments

Using Conditional statements

If(), else if() and else if condition Statement

Switch() Statements

Using the while() Loop

Using the for() Loop

Session 3: PHP Functions

PHP Functions

Creating an Array

Modifying Array Elements

Processing Arrays with Loops

Grouping Form Selections with Arrays

Using Array Functions

Using Predefined PHP Functions

Creating User-Defined Functions

Session 4: PHP Advanced Concepts

Reading and Writing Files

Reading Data from a File

Managing Sessions and Using Session Variables

Creating a Session and Registering Session Variables

Destroying a Session

Storing Data in Cookies

Setting Cookies

Dealing with Dates and Times

Executing External Programs

Session 5: Introduction to Database - MySQL Databas

Understanding a Relational Database

Introduction to MySQL Database

Understanding Tables, Records and Fields

Understanding Primary and Foreign Keys

Understanding SQL and SQL Queries

Understanding Database Normalization

Dealing with Dates and Times

Executing External Programs

Session 6: Working with MySQL Database & Tables

Creating MySQL Databases

Creating Tables

Selecting the Most Appropriate Data Type

Adding Field Modifiers and Keys

Selecting a Table Type

Understanding Database Normalization

Altering Table and Field Names

Altering Field Properties

Backing Up and Restoring Databases and Tables

Dropping Databases and Table Viewing Database, Table, and Field Information

Session 7: SQL and Performing Queries

Inserting Records

Editing and Deleting Records

Performing Queries

Retrieving Specific Columns

Filtering Records with a WHERE Clause

Using Operators

Sorting Records and Eliminating Duplicates

Limiting Results

Using Built-In Functions

Grouping Records

Joining Tables

Using Table and Column Aliases

Session 8: Working with PHP & MySQL

Managing Database Connections

Processing Result Sets

Queries Which Return Data

Queries That Alter Data

Handling Errors

Session 9: Java Script

Introduction to Javascript

Variables, operators, loops

Using Objects, Events

Common javascript functions

Javascript Validations

Session 10: Live PHP Project

Project Discussion

Requirements analysis of Project

Project code Execution

Project Testing

=>Html & Css Training:-

HTML,or Hypertext markup language,is a code that's used to write and structure every page on the internet .CSS(cascading style sheets),is an accompanying code that describes how to display HTML.both  codes are hugely important in today's internet-focused world.

Session 1: Introduction to a Web Page

What is HTML?

Setting Up the Dreamweaver to Create XHTML

Creating Your First HTML page

Formatting and Adding Tags & Previewing in a Browser

Choosing an Editor

Project Management

Session 2: Working with Images

Image Formats

Introducing the IMG Tag

Inserting & Aligning Images on a Web Page

Detailing with Alt, Width & Height Attributes

 Session 3: Designing with Tables

Creating Tables on a Web Page

Altering Tables and Spanning Rows & Columns

Placing Images & Graphics into Tables

Aligning Text & Graphics in Tables

Adding a Background Color

Building Pages over Tracer Images

Tweaking Layouts to Create Perfect Pages

Session 4: Creating Online Forms

Setting Up an Online Form

Adding Radio Buttons & List Menus

Creating Text Fields & Areas

Setting Properties for Form Submission

Session 5: Creating HTML Documents

Understanding Tags, Elements & Attributes

Defining the Basic Structure with HTML, HEAD & BODY

Using Paragraph Tag to assign a Title

Setting Fonts for a Web Page

Creating Unordered & Ordered and Definition Lists

Detailing Tags with Attributes

Using Heading Tags

Adding Bold & Italics

Understanding How a Browser Reads HTML

Session 6: Anchors and Hyperlink

Creating Hyperlinks to Outside Webs

Creating Hyperlinks Between Documents

Creating a link for Email Addresses

Creating a link for a Specific Part of a Webpage

Creating a link for a image

Session 7: Creating Layouts

Adding a Side Content Div to Your Layout

Applying Absolute Positioning

Applying Relative Positioning

Using the Float & Clear Properties

Understanding Overflow

Creating Auto-Centering Content

Using Fixed Positioning

Session 8: Introduction to CSS

What is CSS?

Internal Style Sheets, Selectors, Properties & Values

Building & Applying Class Selectors

Creating Comments in Your Code

Understanding Class and ID

Using Div Tags & IDs to Format Layout

Understanding the Cascade & Avoiding Conflicts

Session 9: Creative artwork and CSS

Using images in CSS

Applying texture

Graduated fills

Round corners

Transparency and semi-transparency

Stretchy boxes

Creative typography

Session 10: Building layout with CSS

A centered container

2 column layout

3 column layout

The box model

The Div Tag

Child Divs

Width & Height

Margin

Padding

Borders

Floating & Clearing Content

Using Floats in Layouts

Tips for Creating & Applying Styles

Session 11: CSS based navigation

Mark up structures for navigation

Styling links with pseudo classes

Building a horizontal navigation bar

Building a vertical navigation bar

Transparency and semi-transparency

CSS drop down navigation systems

Session 12: Common CSS problems

Browser support issues

Float clearing issues

Validating your CSS

Common validation errors

Session 13: Some basic CSS properties

Block vs inline elements

Divs and spans

Border properties

Width, height and max, min

The auto property

Inlining Styles

Arranging Layers Using the Z Index

Session 14: Layout principles with CSS

Document flow

Absolute positioning

Relative positioning

Static positioning

Floating elements

Session 15: Formatting Text

Why Text Formatting is Important

Choosing Fonts and Font Size

Browser-Safe Fonts

Applying Styles to Text

Setting Line Height

Letter Spacing (Kerning)

Other Font Properties

Tips for Improving Text Legibility

Session 16: Creating a CSS styled form

Form markup

Associating labels with inputs

Grouping form elements together

Form based selectors

Changing properties of form elements

Formatting text in forms

Formatting inputs

Formatting form areas

Changing the appearance of buttons

Laying out forms

Session 17: Styling a data table

Basic table markup

Adding row and column headers

Simplifying table structure

Styling row and column headings

Adding borders

Formatting text in tables

Laying out and positioning tables

=>Wordpress Training:-

Our course in wordpress has been designed from a beginners perspective to provide a step by step guide from ground up to going live with your wordpress website.is not only covers the conceptual framework of a wordpress based system but also covers the practical aspects of building a modern website or a blog.

Session 1: WordPress Hosting and installation options

CMS Introduction

Setting up Web Hosting

Introduction to PHP

Registering a Domain Name

Downloading and Installing WordPress on your Web Space

Session 2: WordPress Templates

Adding a pre-existing site template to WordPress

Creating and adding your own site template to WordPress

Note - this is an overview of templates - for in-depth coverage we offer an Advanced WordPress Course

Session 3: Configuring WordPress Setup Options

When and How to Upgrade Wordpress

Managing User Roles and Permissions

Managing Spam with Akismet

Session 4: Adding WordPress Plugins

Downloading and Installing plugins

Activating Plugins

Guide to the most useful WordPress plugins

Session 5: Adding Content

Posts vs Pages

Adding Content to Posts & Pages

Using Categories

Using Tags

Managing User Comments

Session 6: Managing Media in WordPress

Uploading Images

Basic and Advanced Image Formatting

Adding Video

Adding Audio

Managing the Media Library

Session 7: Live Wordpress Project

Project Discussion

Requirements analysis of Project

Project code Execution

Project Testing

2>IPHONE TRAINING:-

Learn iphone app development using mac systems,Xcode 4.2,iphone device 4/4S/ipad, ios 5 for high quality incredible results.with us, you can get on your path to success as an app developer and transform from a student into a professional.

Iphone app app development has made online marketing a breeze .with one touch,you can access millions of apps available in the market. The demand for iphones is continually  rising to new heights - thanks to its wonderful features. And these features are amplified by adding apps to the online apple store.

The apple store provides third party services the opportunity to produce innovative application to cater to the testes and inclinations of their customers and get them into a live iphone app in market.

Session 1: Introduction to Mac OS X / iPhone IOS Technology overview

Iphone OS architecture

Cocoa touch layer

Iphone OS developer tool

Iphone OS frameworks

Iphone SDK(installation,tools,use)

Session 2: Introduction to Objective – C 2.0 Programming language / Objective C2.0 Runtime Programming

Foundation framework

Objects,class,messaging,properties

Allocating and initializing objects,selectors

Exception handling,threading,remote messaging

Protocols ,categories and extensions

Runtime versions and platforms/interacting with runtime

Dynamic method resolution,Message forwarding,type encodings

Memory management

Session 3: Cocoa Framework fundamentals

About cocoa objects

Design pattern

Communication with objects

Cocoa and application architecture on Mac OS X

Session 4: Iphone development quick start

Overview of native application

Configuring application/running applications

Using iphone simulator/managing devices

Session 5: View and navigation controllers

Adding and implementing the view controller/Nib file

Configuring the view

Table views

Navigation and interface building

AlertViews

Session 6: Advanced Modules

SQLite

User input

Performance enhancement and debugging

Multi touch functions,touch events

Core Data

Map Integration

Social Network Integration (Facebook, Twitter , Mail)

Session 7: Submitting App to App Store

Creating and Downloading Certificates and Provisioning Profiles

Creating .ipa using certificates and provisioning profiles

Uploading App to AppStore

3>Android training:- The training programme and curriculum has designed in such a smart way that the student could familiar with industrial professionalism since the beginning of the training and till the completion of  the curriculum.

Session 1: Android Smartphone Introduction

Session 2: ADLC(Android Development Lifecycle)

Session 3: Android Setup and Installation

Session 4: Basic Android Application

Session 5: Android Fundamentals

Android Definition

Android Architecture

Internal working of Android Applications on underlying OS

Session 6: Activity

Activity Lifecycle

Fragments

Loaders

Tasks and Back Stack

Session 7: Android Application Manifest File

Session 8: Intent Filters

Session 9: User Interface

View Hierarchy

Layout Managers

Buttons

Text Fields

Checkboxes

Radio Buttons

Toggle Buttons

Spinners

Pickers

Adapters

ListView

GridView

Gallery

Tabs

Dialogs

Notifications

Menu

WebView

Styles and Themes

Search

Drag and Drop

Custom Components

Session 10: Android Design

Session 11: Handling Configuration

Session 12: Resource Types

Session 13: Android Animation

           View Animation

Tween Animation

Frame animation

Property Animation

Session 14: Persistent data Storage

Shared Preference

Preference Screen

Sqlite Database

Session 15: Managing Long Running Processes

UI Thread

Handlers and Loopers

Causes of ANR issue and its solution

Session 16: Services

Service Lifecycle

Unbound Service

Bound Service

Session 17: Broadcast Receivers

Session 18: Content Providers

Session 19: Web Services

Http Networking

Json Parsing

Xml Parsing

Session 20: Google Maps

Session 21: Android Tools

Session 22: Publishing your App on Google market

4> java training:-We provide best java training in jodhpur, wscube tech  one of the best result oriented java training company in jodhpur ,its  offers best practically, experimental knowledge by 5+ year experience in real time project.we provide basic and advance level of java training with live project with 100%job placement assistance with top industries.

 Session 1 : JAVA INTRODUCTION

  WHAT IS JAVA

HISTORY OF JAVA

FEATURES OF JAVA

HELLO JAVA PROGRAM

PROGRAM INTERNAL

JDK

JRE AND JVM INTERNAL DETAILS OF JVM

VARIABLE AND DATA TYPE UNICODE SYSTEM

OPERATORS

JAVA PROGRAMS

Session 2 : JAVA OOPS CONCEPT

ADVANTAGE OF OOPS,OBJECT AND CLASS

METHOD OVERLOADING

CONSTRUCTOR

STATIC KEYWORD

THIS KEYWORD

INHERITANCE METHOD

OVERRIDING

COVARIANT RETURN TYPE

SUPER KEYWORD INSTANCE INITIALIZER BLOCK

FINAL KEYWORD

RUNTIME POLYMORPHISM

DYNAMIC BINDING

INSTANCE OF OPERATOR ABSTRACT CLASS

INTERFACE ABSTRACT VS INTERFACE PACKAGE ACCESS ODIFIERS

ENCAPSULATION

OBJECT CLASS

JAVA ARRAY

Session 3 : JAVA STRING

WHAT IS STRING

IMMUTABLE STRING

STRING COMPARISON

STRING CONCATENATION

SUBSTRING METHODS OF STRING CLASS

STRINGBUFFER CLASS

STRINGBUILDER CLASS

STRING VS STRINGBUFFER

STRINGBUFFER VS BUILDER

CREATING IMMUTABLE CLASS

TOSTRING METHOD STRINGTOKENIZER CLASS

Session 4 : EXCEPTION HANDLING

WHAT IS EXCEPTION

TRY AND CATCH BLOCK

MULTIPLE CATCH BLOCK

NESTED TRY

FINALLY BLOCK

THROW KEYWORD

EXCEPTION PROPAGATION

THROWS KEYWORD

THROW VS THROWS

FINAL VS FINALLY VS FINALIZE

EXCEPTION HANDLING WITH METHOD OVERRIDING

Session 5 : JAVA INNER CLASS

WHAT IS INNER CLASS

MEMBER INNER CLASS

ANONYMOUS INNER CLASS

LOCAL INNER CLASS

STATIC NESTED CLASS

NESTED INTERFACE

Session 6 : JAVA MULTITHREADING

WHAT IS MULTITHREADING

LIFE CYCLE OF A THREAD

CREATING THREAD

THREAD SCHEDULER

SLEEPING A THREAD

START A THREAD TWICE

CALLING RUN() METHOD JOINING A THREAD

NAMING A THREAD

THREAD PRIORITY

DAEMON THREAD

THREAD POOL

THREAD GROUP

SHUTDOWNHOOK PERFORMING MULTIPLE TASK

GARBAGE COLLECTION

RUNTIME CLASS

 Session 7 : JAVA SYNCHRONIZATION

SYNCHRONIZATION IN JAVA

SYNCHRONIZED BLOCK

STATIC SYNCHRONIZATION

DEADLOCK IN JAVA

INTER-THREAD COMMUNICATION

INTERRUPTING THREAD

Session 8 : JAVA APPLET

APPLET BASICS

GRAPHICS IN APPLET

DISPLAYING IMAGE IN APPLET

ANIMATION IN APPLET

EVENT HANDLING IN APPLET

JAPPLET CLASS

PAINTING IN APPLET

DIGITAL CLOCK IN APPLET

ANALOG CLOCK IN APPLET

PARAMETER IN APPLET

APPLET COMMUNICATION

JAVA AWT BASICS

EVENT HANDLING

Session 9 : JAVA I/O

INPUT AND OUTPUT

FILE OUTPUT & INPUT

BYTEARRAYOUTPUTSTREAM

SEQUENCEINPUTSTREAM

BUFFERED OUTPUT & INPUT

FILEWRITER & FILEREADER

CHARARRAYWRITER

INPUT BY BUFFEREDREADER

INPUT BY CONSOLE

INPUT BY SCANNER

PRINTSTREAM CLASS

COMPRESS UNCOMPRESS FILE

PIPED INPUT & OUTPUT

Session 10 : JAVA SWING

BASICS OF SWING

JBUTTON CLASS

JRADIOBUTTON CLASS

JTEXTAREA CLASS

JCOMBOBOX CLASS

JTABLE CLASS

JCOLORCHOOSER CLASS

JPROGRESSBAR CLASS

JSLIDER CLASS

DIGITAL WATCH GRAPHICS IN SWING

DISPLAYING IMAGE

EDIT MENU FOR NOTEPAD

OPEN DIALOG BOX

JAVA LAYOUTMANAGER

Session 11 : JAVA JDBC and Online XML Data Parsing

Database Management System

Database Manipulations

Sqlite Database integration in Java Project

XML Parsing Online

Session 12 : Java Projects

NOTEPAD

PUZZLE GAME

PIC PUZZLE GAME

TIC TAC TOE GAME

Crystal App

Age Puzzle

BMI Calculator

KBC Game Tourist App

Meditation App

Contact App

Weather App

POI App

Currency Convertor

5>Python training:Wscube tech provides python training  in jodhpur .we train the students from basic level to advanced concepts with a real-time environment.we are the best python training company in jodhpur.

 Session 1 : Introduction

About Python

Installation Process

Python 2 vs Python 3

Basic program run

Compiler

IDLE User Interface

Other IDLE for Python

Session 2: Types and Operations

Python Object Types

Session 3 : Numeric Type

Numeric Basic Type

Numbers in action

Other Numeric Types

Session 4 : String Fundamentals

Unicode

String in Action

String Basic

String Methods

String Formatting Expressions

 String Formatting Methods Calls

Session 5 : List and Dictionaries

List

Dictionaries

Session 6 : Tuples, Files, and Everything Else

Tuples

Files

Session 7 : Introduction Python Statements

Python’s Statements

Session 8 : Assignments, Expression, and Prints

Assignments Statements

Expression Statements

Print Operation

Session 9 : If Tests and Syntax Rules

If-statements

Python Syntax Revisited

Truth Values and Boolean Tests

The If/else ternary Expression

The if/else Ternary Expression

Session 10 : while and for loops

while Loops

break, continue, pass , and the Loop else

for Loops

Loop Coding Techniques

Session 11 : Function and Generators

Function Basic

Scopes

Arguments

Modules

Package

Session 12 : Classes and OOP

OOP: The Big Picture

Class Coding Basics

Session 13 : File Handling

Open file in python

Close file in python

Write file in python

Renaming and deleting file in python

Python file object method

Package

Session 14 : Function Basic

Why use Function?

Coding function

A First Example: Definitions and Calls

A Second Example : Intersecting Sequences

Session 15 :Linear List Manipulation

Understand data structures

Learn Searching Techniques in a list

Learn Sorting a list

Understand a stack and a queue

Perform Insertion and Deletion operations on stacks and queues

 6>wordpress training:We will start with wordpress building blocks and installation and follow it with the theory of content management.we will then learn the major building blocks of the wordpress admin panel.the next unit will teach you about posts,pages and forums.and in last we done about themes which makes your site looks professional and give it the design you like.

 Session 1: WordPress Hosting and installation options

CMS Introduction

Setting up Web Hosting

Introduction to PHP

Registering a Domain Name

Downloading and Installing WordPress on your Web Space

Session 2: WordPress Templates

Adding a pre-existing site template to WordPress

Creating and adding your own site template to WordPress

Note - this is an overview of templates - for in-depth coverage we offer an Advanced WordPress Course

Session 3: Configuring WordPress Setup Opt

When and How to Upgrade Wordpress

Managing User Roles and Permissions

Managing Spam with Akismet

Session 4: Adding WordPress Plugins

Downloading and Installing plugins

Activating Plugins

Guide to the most useful WordPress plugins

Session 5: Adding Content

Posts vs Pages

Adding Content to Posts & Pages

Using Categories

Using Tags

Managing User Comments

Session 6: Managing Media in WordPress

Uploading Images

Basic and Advanced Image Formatting

Adding Video

Adding Audio

Managing the Media Library

Session 7: Live Wordpress Project

Project Discussion

Requirements analysis of Project

Project code Execution

Project Testing

   7>laravel training:Wscube tech jodhpur provide popular and most important MVC frameworks ,laravel using laravel training you can create web application with speed and easily.and before start training we done the basic introduction on framework.

Session 1 : Introduction

Overview of laravel

Download and Install laravel

Application Structure of laravel

Session 2 : Laravel Basics

Basic Routing in laravel

Basic Response in laravel

Understanding Views in laravel

Static Website in laravel

Session 3 : Laravel Functions

Defining A Layout

Extending A Layout

Components & Slots

Displaying Data

Session 4: Control Structures

If Statements

Loops

The Loop Variable

Comments

Session 5: Laravel Advanced Concepts

Intallation Packages

Routing

Middelware

Controllers

Forms Creating by laravel

Managing Sessions And Using Session Variables

Creating A Session And Registering Session Variables

Destroying A Session

Laravel - Working With Database

Session 6: SQL And Performing Queries

Inserting Records

Editing And Deleting Records

Retrieving Specific Columns

Filtering Records With A WHERE Clause

Sorting Records And Eliminating Duplicates

Limiting Results

Ajax

Sending Emails

Social Media Login

Session 7: Live Project

   8>industrial automation engineer training :Automation is all about reducing human intervention .sometime it is employed to reduce human drudgery (e.g. crane,domestic,washing machine),sometime for better quality & production (e.g. CNC machine).some products can not be manufactured without automated machine (e.g. toothbrush,plastic,bucket,plastic pipe etc).

To replace a human being ,an automation system also needs to have a brain,hands,legs,muscles,eyes,nose.

Session 1:Introduction to Automaton

What is Automation

Components of Automation

Typical Structure of Automation

History & Need of Industrial Automation

Hardware & Software of Automation

Leading Manufacturers

Areas of Application

Role of Automation Engineer

Career & Scope in Industrial Automation

Session 2: PLC (Programmable Logic Controller)

Digital Electronics Basics

What is Control?

How does Information Flow

What is Logic?

Which Logic Control System and Why?

What is PLC (Programmable Logic Controller)

History of PLC

Types of PLC

Basic PLC Parts

Optional Interfaces

Architecture of PLC

Application and Advantage of PLCs

Introduction of PLC Networking (RS-232,485,422 & DH 485, Ethernet etc)

Sourcing and Sinking concept

Introduction of Various Field Devices

Wiring Different Field Devices to PLC

Programming Language of a PLC

PLC memory Organization

Data, Memory & Addressing

Data files in PLC Programming

PLC Scan Cycle

Description of a Logic Gates

Communication between PLC & PC

Monitoring Programs & Uploading, Downloading

Introduction of Instructions

Introduction to Ladder Programming

Session 3: Programming Of PLC (Ladder Logics)

How to use Gates, Relay Logic in ladder logic

Addressing of Inputs/Outputs & Memory bit

Math’s Instruction ADD, SUB, MUL, DIV etc.

Logical Gates AND, ANI, OR, ORI, EXOR, NOT etc.

MOV, SET, RST, CMP, INC, DEC, MVM, BSR, BSL etc.

How to Programming using Timer & Counter

SQC, SQO, SQL, etc.

Session 4:Advance Instruction in PLC

Jump and label instruction.

SBR and JSR instruction.

What is Forcing of I/O

Monitoring & Modifying Data table values

Programming on real time applications

How to troubleshoot & Fault detection in PLC

Interfacing many type sensors with PLC

Interfacing with RLC for switching

PLC & Excel communication

Session 5: SCADA

Introduction to SCADA Software

How to Create  new SCADA Project

Industrial SCADA Designing

What is Tag & how to use

Dynamic Process Mimic

Real Time & Historical Trend

Various type of related properties

Summary & Historical Alarms

How to create Alarms & Event

Security and Recipe Management

How to use properties like Sizing, Blinking, Filling, Analog Entry, Movement of Objects, Visibility etc.

What is DDE Communication

Scripts like Window, Key, Condition & Application

Developing Various SCADA Applications

SCADA – Excel Communication

PLC – SCADA Communication

Session 6:Electrical and Panel Design

Concept of earthling, grounding & neutral

Study and use of Digital Multimeter

Concept of voltmeter & Ammeter connection

Definition of panel

Different Types of panel

Relay & contactor wiring

SMPS(Switch mode power supply)

Different type protection for panel

Application MCB/MCCB

Different Instruments used in panel (Pushbuttons, indicators, hooters etc)

Different type of symbols using in panel

Maintains & Troubleshooting of panel

Study of live distribution panel

Session 7: Industrial Instrumentation

Definition of Instrumentation.

Different Types of instruments

What is Sensors & Types

What is Transducers & Types

Transmitter & Receivers circuits

Analog I/O & Digital I/O

Different type sensors wiring with PLC

Industrial Application of Instrumentation

Flow Sensors & meters

Different type of Valves wiring

Proximate / IR Sensors

Inductive /Metal detector

Session 8: Study of Project Documentation

Review of Piping & Instrumentation Diagram (P&ID)

Preparation of I/O list

Preparation of Bill Of Material (BOM)

Design the Functional Design Specification (FDS)

Preparing Operational Manuals (O & M)

Preparing SAT form

Preparing Panel Layout, Panel wiring and Module wiring in AutoCAD.

 9> digital marketing training: The digital marketing  training  course designed to  help you master the  essential disciplines in digital marketing  ,including search engine optimization,social media,pay-per-click,conversion optimization,web analytics,content marketing,email and mobile marketing.

Session 1: Introduction To Digital Marketing

What Is Marketing?

How We Do Marketing?

What Is Digital Marketing?

Benefits Of Digital Marketing

Comparing Digital And Traditional Marketing

Defining Marketing Goals

Session 2: Search Engine Optimization (SEO)

Introduction To Search Engine

What Is SEO?

Keyword Analysis

On-Page Optimization

Off-Page Optimization

Search Engine Algorithms

SEO Reporting

Session 3: Search Engine Marketing (SEM

Introduction To Paid Ad

Display Advertising

Google Shopping Ads

Remarketing In AdWords

Session 4: Social Media Optimization (SMO)

Role Of Social Media In Digital Marketing

Which Social Media Platform To Use?

Social Media Platforms – Facebook, Twitter, LinkedIn, Instagram, YouTube And Google+

Audit Tools Of Social Media

Use Of Social Media Management Tools

Session 5: Social Media Marketing (SMM)

What Are Social Media Ads?

Difference Between Social Media And Search Engine Ads.

Displaying Ads- Facebook, Twitter, LinkedIn, Instagram & YouTube

Effective Ads To Lead Generation

Session 6: Web Analytics

What Is Analysis?

Pre-Analysis Report

Content Analysis

Site Audit Tools

Site Analysis Tools

Social Media Analysis Tool

Session 7: Email Marketing

What Is Email Marketing

Why EMail Marketing Is Necessary?G

How Email Works?

Popular Email Marketing Software

Email Marketing Goals

Best Ways To Target Audience And Generate Leads

Introduction To Mail Chimp

Email Marketing Strategy

Improving ROI With A/B Testing

Session 8: Online Reputation Management (ORM)

What Is ORM?

Why ORM Is Important?

Understanding ORM Scenario

Different Ways To Create Positive Brand Image Online

Understanding Tools For Monitoring Online Reputation

Step By Step Guide To Overcome Negative Online Reputation

Session 9: Lead Generation

What Is Lead Generation

Lead Generations Steps

Best Way To Generate Lead

How To Generate Leads From – LinkedIn, Facebook, Twitter, Direct Mail, Blogs, Videos, Infographics, Webinar, Strong Branding, Media

Tips To Convert Leads To Business

Measure And Optimize

Session 10: Lead Generation

What Is Affiliate Marketing

How Affiliate Marketing Works

How To Find Affiliate Niche

Different Ways To Do Affiliate Marketing

Top Affiliate Marketing Networks

Methods To Generate And Convert Leads

Session 11: Content Marketing

What Is Content Marketing?

Introduction To Content Marketing

Objective Of Content Marketing

Content Marketing Strategy

How To Write Great Compelling Content

Keyword Research For Content Ideas

Unique Ways To Write Magnetic Headlines

Tools To Help Content Creation

How To Market The Same Content On Different Platforms

Session 12: Mobile App Optimization

App store optimization (App name, App description, logo, screenshots)

Searched position of app

Reviews and downloads

Organic promotions of app

Paid Promotion

Session 13: Google AdSense

What is Google AdSense

How it Work?

AdSense Guidelines

AdSense setup

AdSense insights

Website ideas for online earning

10> robotics training:The lectures will guide you to write your very own software for robotics and test it on a free state of the art cross-platform robot simulator.the first few course cover the very core topics that will be beneficial for building your foundational skills before moving onto more advanced topics.End the journey on a high note with the final project and loss of confidence in skills you earned throughout the journey.

Session 1: Robotics Introduction

Introduction

Definition

History

Robotics Terminology

Laws of Robotics

Why is Robotics needed

Robot control loop

Robotics Technology

Types of Robots

Advantage & Disadvantage

ples of Robot

Session 2: Basic Electronics for Robotics

LED

Resistor

Ohm’s Law

Capacitor

Transistor

Bread board

DC Motor

DPDT switch

Rainbow Wire & Power Switch

Integrated Circuit

IC holder & Static Precaution

555 Timer & LM 385

L293D

LM 7805 & Soldering kit

Soldering kit Description

Soldering Tips

Soldering Steps

Projects

Session 3: Electronic Projects

a. Manual Robotic Car

Basic LED glow Circuit

LED glow using push button

Fading an LED using potentiometer

Darkness activation system using LDR

Light Activation system using LDR

Transistor as a NOT gate

Transistor as a touch switch

LED blinking using 555 timer

Designing IR sensor on Breadboard

Designing Motor Driver on Breadboard

Designing IR sensor on Zero PCB

Designing Motor Driver on Zero PCB

Line Follower Robot

Session 4: Sensors

Introduction to sensors

Infrared & PIR Senso

TSOP & LDR

Ultrasonic & Motion Sensors

Session 5: Arduino

a. What is Arduino

Different Arduino Boards

Arduino Shield

Introduction to Roboduino

Giving Power to your board

Arduino Software

Installing FTDI Drivers

Board & Port Selection

Port Identification – Windows

Your First Program

Steps to Remember

Session 6: Getting Practical

Robot Assembly

Connecting Wires & Motor cable

Battery Jack & USB cable

DC motor & Battery arrangement

Session 7: Programming

Basic Structure of program

Syntax for programming

Declaring Input & Output

Digital Read & Write

Sending High & Low Signals

Introducing Time Delay

Session 8: Arduino Projects

Introduction to basic shield

Multiple LED blinking

LED blinking using push button

Motor Control Using Push Button

Motor Control Using IR Sensor

Line Follower Robot

LED control using cell phone

Cell Phone Controlled Robot

Display text on LCD Display

Seven Segment Display

Session 8: Arduino Projects

Introduction to basic shield

Multiple LED blinking

LED blinking using push button

Motor Control Using Push Button

Motor Control Using IR Sensor

Line Follower Robot

LED control using cell phone

Cell Phone Controlled Robot

Display text on LCD Display

Seven Segment Display

11>SEO Training:SEO Search Engine Optimization helps search engines like google to find your site rank it better that million other sites uploaded on the web in answer to a query.with several permutation and combination related to the crawlers analyzing your site and ever changing terms and conditions of search engine in ranking a site,this program teaches you the tool and techniques to direct & increase the traffic of your website from search engines.

Session 1: Search engine Basics

Search Engines

Search Engines V/s Directories

Major Search Engines and Directories

How Search Engine Works

What is Search Engine Optimization

Page rank

Website Architecture

Website Designing Basics

Domain

Hosting

Session 2: Keyword Research and Analysis

Keyword Research

Competitor analysis

Finding appropriate Keywords

Target Segmentation

Session 3: On Page Optimization

Title

Description

Keywords

Anchor Texts

Header / Footer

Headings

Creating Robots File

Creating Sitemaps

Content Optimization

URL Renaming

HTML and CSS Validation

Canonical error Implementation

Keyword Density

Google Webmaster Tools

Google analytics and Tracking

Search Engine Submission

White Hat SEO

Black Hat SEO

Grey Hat SEO

Session 4: Off Page Optimization

Directory

Blogs

Bookmarking

Articles

Video Submissions

Press Releases

Classifieds

Forums

Link Building

DMOZ Listing

Google Maps

Favicons

QnA

Guest Postings

Session 5: Latest Seo Techniques & Tools

Uploading and website management

Seo Tools

Social media and Link Building

Panda Update

Penguin Update

EMD Update

Seo after panda , Penguin and EMD Update

Contact detail :-

a> WsCube Tech

First Floor, Laxmi Tower, Bhaskar Circle, Ratanada

Jodhpur - Rajasthan - India (342001)

b>Branch Office

303, WZ-10, Bal Udhyan Road,

Uttam Nagar, New-Delhi-59

c>Contact Details

Mobile : +91-92696-98122 , 85610-89567

E-mail : info@wscubetech.com

[shreyaumarvaishy-blog]

Learn Google Analytics

Explore Google Analytics: Google analytics is the tool provided by google to Analyze your website as well as user/customer behavior in depth. This will help you in working with SEO ranking your website on the first page of the Search Engine Result Page (SERP). I'll guide you the step by step procedure to start with Google Analytics .

So, let's start with creating an account 1) Sign up for a Google Account (Skip if you already have one) If you don’t have a Google Account you need to get one now to have access to all the free Google tools that are out there. 2) Get your unique tracking code. You will the get the unique tracking code you have to upload that link into head part of your website that will track your website report. a. If it’s your first time logging into Google Analytics read below.  If not, skip to Step 2b If it’s your first time using Google Analytics then before you get your nifty tracking script you will need to answer a couple of questions and accept Google’s terms of service. The first page will ask for your Website URL as seen below: Enter in your Website’s URL in the “www.yourdomain.com” format (*NOTE* If you have a secure site, https, make sure to update it accordingly).  For Account Name enter in whatever you want to call your website or project.  And finally select the correct Time Zone that you are in.  When you’re done, click continue. You will be then be asked to enter in your contact information and accept Google Analytics’s user agreement. After you agree to Google’s terms of service you finally see your nifty tracking code for the specific website URL you previously entered. b. If it’s your NOT your first time logging into Google Analytics. If it’s not your first time logging into Google Analytics simply click on the “Add Website Profile” link at the bottom left of your overview report. On the next page, keep the selection on “Add a Profile for a new domain) and enter in the domain you want to start tracking (*NOTE* If you have a secure site, https, make sure to update it accordingly).  and choose your time zone then click finish. Google Analytics will then create a custom tracking code snippet for your site. Copy your code snippet and click finish.  Read step 3 on how to install it on your website. 3) Installing Your Tracking Code Snippet Now that you have your code snippet we will need to install it on your webpage. In step 2) I instructed you to copy over the code snippet but if you forgot or just didn’t feel like copying it, follow these steps to get your tracking code. a) Go to the Overview page and click on “edit” in the last column of your website profile report: b) Click on the check status link in the top right corner: c) Get your code snippet: Now that you have your code snippet (again), let’s install it! All you need to do now is place your code snippet in every single one of your pages in your website.  The most common mistake is to place the tracking in only your main index.html/php page.

Home Page: “http://www.xyz.com/index.html”

Our Services Page: “http://www.xyz.com/service.html”

About Us Page: “http://www.xyz.com/about.html”

Contact Us Page: “http://www.xyz.com/contact.html”

Thank You Page: “http://www.xyz.com/thankscont.html”

So we need to install our tracking script.  Open your favorite html editor or just open your html/php with notepad and add your tracking script right BEFORE the </body> tag. The </body> tag is usually at the end of your html code.  Do a simple search for “</body>” it in your html editor or notepad to find it.  Then simply place your code before the </body> tag as shown below: Now repeat this process for all of your webpages.  In our instance I placed the code in index.html, service.html, about.html, contact.html, and thankscont.html. After you are done Google Analytics needs some time to go crawl through your webpage to confirm that the scripts are installed.  All you need to do now is wait about 12-24 hours for Google Analytics to Update. Here is what your site’s status will look like when your site isn’t verified: And here is what your site’s status will look like once it’s been crawled through and confirmed to be installed correctly: Once your site is confirmed by Google Analytics your site is now being properly tracked by Google Analytics.  If after 48 hours your site still has not been confirmed.  Please read through Step 3 again and make sure that your code is correctly placed. 4) Adding Goals to Track Conversion. Now that you have the basic tracking installed in your page you now need to set up Google Analytics so you can start tracking conversions. With goals you can figure out how many people did a specific action.  IE. Bought an item, signed up for a newsletter, read a specific page, etc.  For now (as of 03.20.08) Google has a max of 4 goals assigned to each website profile.  You can have more than 4 but that is outside of the scope of this beginner guide. To properly use goals you will need a link to your “goal” page.  A “goal” page can be any page where you want your user to go to.  It can be a thank you page after a user signs up for your newsletter or it can be the receipt page after someone orders a product from your site. To get started with setting up a goal, first go into your Analytics home page and click on “edit”. In the profile settings page two boxes down you should see the “Conversion Goals and Funnel” box.  Click edit on an empty Goal.  If you are new, just click edit on the G1 row: You should now see the Goal Settings Page.  Let’s go over the “Enter Goal Information” section first: Active Goal: This activates/deactives your goals.  So to start turn this goal on by choosing the “On” button. Match Type: There are 3 types of match types.

Head Match: Use this type if your webpage uses dynamic URLs.  For example, let’s say your goal page is an order receipt page and the links look something like this: “www.example.com/checkout.cgi?page=1&id=9982251615” where the &id=XXXXX changes dyamically.

Exact Match: Use this type if your thank you page is a static page such as: “www.domain.com/1/thanks.html”.

Regular Expression Match: This option uses regular expressions to match your URLs.  For many eCommerce website the “thank you” or “receipt” page is a dynamic URL with different pages with OrderID or CustomerID variables and you will need to use this match to track the URL instead of a static domain page.  Using regular expressions with wildcards are out of the scope for this beginner tutorial.  We will write a post specifically tackling the Regular Expresion Match soon.

So choose the correct match depending on your “goal page” Goal URL: Enter the directory and file of your goal page.  DO NOT input your entire http:// link.  Simply just write the directory and file name from your root perspective.  IE.  “http://www.mysite.com/thankyou.html” enter “/thankyou.html” or  “http://www.mysite.com/newpage/thankyou.html”  enter “/newpage/thankyou.html”. Goal Name: This is for your use.  Name the goal to whatever you want. Case Sensitive: Check this if URLs entered above must exactly match the capitalization of visited URLs. Goal Value: Input what each conversion is worth.   Let’s say each newsletter email is worth $0.70 then input that into the goal value.  If there is no static monetary value then you can just leave it as zero. So here is how we filled this out in our example: The next section is the “Define Funnel”.   A funnel is a series of pages that leads up to the goal.  If you have a eCommerce site it may consist of 3-5 steps “checkout –> information input –> CC Page –> Review –> Submit” etc.  You can define these pages in the funnel section to know exactly how your traffic is reaching your goal page and in which steps they are leaving. Seeing the funnel is extremely helpful is realizing how your users traverse through your pages to do the action item.  Make sure to always use this even though it may be only a 1 step process as the funnel system allows you to easily see your true conversions. In our example, we want to know how many people sign up from our contact.html page.  So our Funnel is: contact.html –[If user signs up]–> thankscont.html. So we define the funnel like this: Like the goal URL in the “Enter Goal Information” section make sure not to include the entire link, just the directory and file. Make sure to check the “required steps” if you want to track your real conversions.  When this is checked goals are ONLY counted when the user goals to our contact.html first.  This is important as I’m sure many of our users will go directly to our thank you page in this step by step guide and we don’t want to count those as conversions. Once that’s done, simply click the “Save Changes” button.  Congratulations! You’re now correctly tracking your conversions!

5) Understanding Google Analytics Report.

Now that your site is correctly being tracked, it’s time to see all the cool reports that Google Analytics can show you! (Pretty, isn’t it?) Everything is pretty self explanatory and intuitive so I won’t go through every single reporting link.  The one item that I do want to talk about is the funnel report in the Goals section as it is the most important part in your conversion tracking. First click on the goals tab then the Funnel Visualization link: Once there you will see this: The above example is a pro bono optimization we’re doing for a charity.  We are specifically optimizing their membership page.  The funnel is simply, “Membership Page” –> “Membership Buy Thank You Page” On this day you’ll see that they had 625 visitors go to the membership page and 47 people who bought a membership to this charity organization for a conversion rate of 7.52% which is our true conversion rate. This is the most important page to understand what is going on with your traffic and find out how you can best monetize it as well as find “conversion leaks” if you have multiple pages in your funnel. Now what if we didn’t use the optional funnel and wanted to know our conversions?  This is what we would have seen from this client: We would see a .18% conversion for these days… Why?  Because Google Analytics determines the conversion rate as [Goal Visits / Total Visits to the Website]. This charity organization gets TONS of traffic from all over the place to different pages on their site.  Most people don’t even view the membership page.  So the conversion rate above is incorrect in letting you know how your specific page is converting and you should not rely on this. The only way this report would be correct is if you have just a simple landing page and buy page.