#WebProgramming

[deltawebsistem]

1st rule of programming:

"Do not touch if it is running".

[ezzybrownmedia]

Building Professional Web Apps with PHP and MySQL

In the dynamic realm of web development, crafting robust and efficient web applications is an exciting journey. This guide will walk you through the essentials of creating professional web apps using the powerful duo of PHP and MySQL.

Why PHP and MySQL?

PHP and MySQL make a formidable pair for several reasons. PHP, a server-side scripting language, seamlessly integrates with MySQL, a reliable and widely used relational database management system. The synergy between the two allows for the creation of dynamic, data-driven websites with ease.Read More… Read the full article

[abdelfattah-ragab]

JavaScript for Kids by Abdelfattah Ragab

JavaScript for Kids

Welcome to the book “JavaScript for Kids: Start your Coding Adventure”. This book is your introduction to the world of JavaScript. It's your first step towards developing websites and mobile applications. With JavaScript, you can turn your ideas into reality. Learning should be fun, so you will feel like you are reading a story. By the end of this book, you will have a good understanding of JavaScript. You will have taken the first steps in your modern web programming adventure. Have fun programming!

Available on https://shop.tredition.com and https://www.amazon.com

[iimtcollege]

The Department of MCA, a departmental associate of IIMT College of Engineering in Greater Noida is arranging a "Guest Lecture" on "Web Development" on November 21st, 2024. Students will gain the chance to be aware of the process of building, programming, and maintaining websites and web applications.

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[mathsandcomedydotcom]

I am doing Sololearn’s Angular course. Sololearn’s Angular course has been developed in colaboration with Google.

On Sololearn’s Angular course, we start off with basic HTML. I am on the ‘Website Navigation’ section of this course. I asked Bing AI about the Semantic correctness of this code. I then validated the code using the w3c validator.

As the Sololearn’s Angular course points out: the more accessible and semantically correct one’s code is, the more one’s website is rewarded by Google’s ranking system.

In my view, one of the best Search Engine Optimisation techniques (SEO) is simply to write good, semantic, accessible HTML5.

You can see this code and run it at my sololearn account:

HTML/CSS - nav menu in html (Sololearn Angular Course) Online Editor and JavaScript Compiler | Sololearn

____

[vinhjacker1]

Filling a PHP array dynamically means that instead of hardcoding the values, you're adding values to the array based on some logic, external input, or data sources. Here's a basic overview and some examples:

1. Create an Empty Array

You can create an empty array using the 'array()' function or the '[]' shorthand.

$dynamicArray = array(); // OR $dynamicArray = [];

2. Add Elements to the Array

You can add elements to an array in various ways:

Append to the array:

$dynamicArray[] = 'value1'; $dynamicArray[] = 'value2';

Add with a specific key:

$dynamicArray['key1'] = 'value1'; $dynamicArray['key2'] = 'value2';

3. Dynamically Filling the Array

Here's how you can fill an array based on various scenarios:

From a database (using PDO for this example)

$stmt = $pdo->query("SELECT value FROM some_table"); while ($row = $stmt->fetch()) { $dynamicArray[] = $row['value']; }

From a form (using POST method as an example):

if (isset($_POST['inputName'])) { $dynamicArray[] = $_POST['inputName']; }

Based on some logic:

for ($i = 0; $i < 10; $i++) { if ($i % 2 == 0) { $dynamicArray[] = $i; } }

This would fill $dynamicArray with even numbers between 0 and 9.

4. Tips and Best Practices

Sanitize external input: Always sanitize and validate data, especially when it's coming from external sources like user input, to ensure security.

Use associative arrays wisely: If you're using string keys, ensure they're unique to avoid overwriting values.

Check existing values: When adding to an array, you may want to check if a value already exists to avoid duplicates.

if (!in_array($value, $dynamicArray)) { $dynamicArray[] = $value; }

Using these methods and principles, you can effectively and dynamically fill a PHP array based on any set of conditions or data sources.

[elitewebtechnologies]

Looking for the top web app development company in Chandigarh? Look no further! Chandigarh is home to a plethora of tech-savvy companies, but one stands out from the crowd - the leading web app development company. With a track record of delivering exceptional results, Elite Web Technologies combines innovation, creativity, and technical expertise to build robust and user-friendly web applications. Their team of skilled developers understands the importance of seamless user experience, scalability, and security. Whether you need an e-commerce platform, a custom enterprise solution, or a mobile app, they have the skills and experience to bring your vision to life. Trust the best in Chandigarh!

[deviolv]

The Impact of grafiskais dizains on Branding and Marketing

Most organizations are creating a lasting impression through creative images and graphics. In today's competitive market, it is necessary to build a strong visual identity and focus on Interneta veikala izstrāde strategies to attract more customers.

[alinagentry90]

What are Web Development Classes for Kids

Web development classes for kids are a great way to introduce kids to coding and computer programming. Helps kids learn the basics of web development. This helps them learn how to build their own web pages and apps or build websites for others. Web development classes for kids are designed to introduce kids to the world of coding and website building in a fun and interactive way. Web development classes for kids help in learning something new For example, with the help of web development, children can create blogs, online stores, or other websites. And web development children can know the problem of coding very well and with the help of web development, you can also develop an online business, you can reach online business to the world, can learn from web development classes. How to keep your websites safe from hackers and cyber attacks and this is useful for any website. Lastly, web development classes enhance their creativity, critical thinking, and problem-solving abilities.

[naturalgrp]

Building dynamic web applications with MERN Stack - the perfect combination of powerful technologies

Transforming Web Development with MERN Stack: Unlocking the Power of Dynamic Web Applications

[digiavenir]

🌐 Elevate Your Online Presence with Digiavenir! 🚀✨

Ready to take your business to new heights? Look no further! At Digiavenir, we're your digital partners, specializing in Website Development that captivates and converts.

Visit Us: www.digiavenir.com Email : digiavenir@gmail.com

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[smartcodinginfosolutions]

Alvin IT Solutions

Alvin IT Solutions is one of the best Computer training institute in virar where we teach From basic computer like MS-WORD , MS-EXCEL , MS-POWERPOINT, MS-PAINT , INTERNET and advance courses like TALLY , GST , TALLY PRIME FINANCE & ACCOUNTING DATA ANALYTICS MIS and much more .The classes is near virar west.

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[myprogrammingsolver]

Lab 5: Introduction to Python

Aim: Introduce you to programming in Python quickly! Let’s get started! Create a directory structure to hold your work for this course and all the subsequent labs: Suggestion: CS202/Lab5 Python Basics For this part, refer to Python Basics.pdf Note: This part has been adapted from : https://www3.ntu.edu.sg/home/ehchua/programming/webprogramming/Python1_Basics.html Considering that you all…

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