#IntelliJ for Ruby on Rails

[rorbitssoftware]

IntelliJ for Ruby on Rails: Enhancing Development Efficiency

Discover how IntelliJ enhances Ruby on Rails development. Learn to install Ruby on Rails and hire Ruby on Rails developers.

[itcareerblogs]

Web Developer vs Web Designer: What's the difference?

In today’s digital world, websites are essential for building a strong online presence. But do you know who makes these websites look great and work smoothly? That’s where web developers and web designers come in. They have different roles, but both are key to creating websites that stand out and perform well.

Web developers and web designers both help create websites, but they have different skills and roles. Developers focus on coding and making the site work, like builders and architects. Designers focus on the look and feel of the site, creating layouts and improving user experience, like artists.

In this blog, we’ll explain their skills, types and how their roles differ, how they work together, and what makes each one important. Whether you're curious or thinking about a tech career, this guide will make it easy to understand both paths.

What is a Web Developer?

A web developer is a professional who creates and maintains websites and web applications. Their main job is to build the structure and functionality of a website, making it both user-friendly and visually appealing. Web developers work with a variety of programming languages, such as HTML, CSS, and JavaScript, to design the layout, features, and interactive elements of a site.

Types of Web Developers

Frontend Developers: Focus on the user-facing part of the website.

Backend Developers: Manage server-side logic and databases.

Full-Stack Developers: Combine both frontend and backend expertise.

DevOps Developers: Focus on deployment, integration, and server management.

Responsibilities of a Web Developer

Building and Maintaining Websites: Writing code to create the backbone of a website.

Frontend Development: Implementing the visual aspects of a website using languages like HTML, CSS, and JavaScript.

Backend Development: Handling server-side functionality, databases, and application logic using languages like PHP, Python, or Ruby.

Testing and Debugging: Ensuring the website operates smoothly across all devices and browsers.

Skills Required

Proficiency in programming languages and frameworks (e.g., React, Angular, Django).

Understanding of databases and server management.

Knowledge of version control systems like Git.

Problem-solving and analytical skills.

Tools Used by Web Developers

Frontend: HTML, CSS, JavaScript, React, Vue.js, Angular.

Backend: Node.js, Django, Ruby on Rails, Laravel.

Database: MySQL, PostgreSQL, MongoDB.

Version Control: Git, GitHub, GitLab.

Testing Tools: Selenium, Jest, Mocha.

Development Environments: Visual Studio Code, Sublime Text, IntelliJ IDEA.

What is a Web Designer?

A web designer is a professional responsible for creating and designing the visual elements of websites. They focus on the look, feel, and overall user experience of a website. This involves planning the layout, selecting colors, fonts, images, and ensuring the website is visually appealing and easy to navigate.

They also pay attention to usability, accessibility, and performance to make sure the website is user-friendly and fast.

Types of Web Designers

UX Designers: Specialize in user experience design.

UI Designers: Focus on user interface elements and interactions.

Visual Designers: Blend graphic design with web design principles.

Interaction Designers: Concentrate on the interactive aspects of websites.

Responsibilities of a Web Designer

Creating Layouts and Wireframes: Designing the structure and navigation flow of a website.

Visual Design: Choosing colors, fonts, images, and other visual elements to align with the brand identity.

User Experience (UX) Design: Ensuring the website is easy to navigate and provides a positive user experience.

User Interface (UI) Design: Crafting interactive elements like buttons, forms, and sliders.

Skills Required

Proficiency in design tools like Adobe XD, Sketch, or Figma.

Knowledge of UX/UI principles.

Basic understanding of HTML and CSS.

Creativity and an eye for detail.

Tools Used by Web Designers

Design Tools: Figma, Adobe XD, Sketch, Photoshop, Illustrator.

Prototyping Tools: InVision, Marvel, Axure RP.

Collaboration Tools: Miro, Zeplin, Slack.

Testing Tools: Hotjar, Crazy Egg.

Web Developer

Primary Function Focuses on coding, building, and maintaining the functionality of websites.

Average Salary ₹5,00,000–₹16,00,000/year(varies by experience, location, and specialization).

Educational Background and Qualification Typically holds a degree in Computer Science, Software Engineering, or related fields.

Technical Skills Proficient in programming languages like HTML, CSS, JavaScript, PHP, Python, and frameworks (e.g., React, Angular).

Web Designer

Primary function Responsible for creating the visual layout, style, and user experience.

Average Salary ₹3,00,000–₹12,00,000/year(varies by experience, location, and specialization).

Educational Background and Qualification Often has a degree in Graphic Design, Fine Arts, or related disciplines.

Technical Skills Skilled in design tools like Adobe XD, Figma, Photoshop, and Illustrator. Familiarity with HTML and CSS is beneficial.

Understanding the difference between a web developer and a web designer is important if you're looking at careers in the web industry or planning a website. Web designers focus on how a website looks and feels, creating its visual style and user experience. Web developers, on the other hand, build the website using code to make those designs work.  Whether you're a creative person who loves design or a problem solver who enjoys coding, the web industry has exciting opportunities that match your skills and interests.

[lalitaexcellence]

Full Stack Web Development Training Institute in Chandigarh

Unlocking the Power of Full Stack Learning

Introduction to Full Stack Learning

Full stack learning encompasses the essential skills required to develop both front-end and back-end components of web applications. This comprehensive approach equips learners with a holistic understanding of web development, enabling them to build complete, functional applications.

Why Choose Full Stack Learning?

Versatility in Skills

Gain proficiency in multiple programming languages.

Become adept in both client-side and server-side technologies.

Career Opportunities

High demand for full stack developers in the job market.

Increased earning potential with diverse skill sets.

Enhanced Problem-Solving Skills

Learn to tackle challenges from multiple angles.

Develop a more systematic approach to debugging and optimization.

Core Components of Full Stack Learning

Front-End Development

Languages: HTML, CSS, JavaScript.

Frameworks: React, Angular, Vue.js.

Back-End Development

Languages: Node.js, Python, Ruby.

Frameworks: Express, Django, Ruby on Rails.

Database Management

SQL and NoSQL: MySQL, MongoDB.

Data Manipulation: Understanding CRUD operations.

Tools and Technologies for Full Stack Learning

Version Control: Git, GitHub.

Development Environments: VS Code, IntelliJ IDEA.

APIs and Integration: RESTful services, GraphQL.

Tips for Effective Full Stack Learning

Hands-On Practice

Engage in real-world projects to solidify your knowledge.

Utilize coding challenges and hackathons.

Stay Updated

Follow industry trends and best practices.

Participate in online forums and communities.

Build a Portfolio

Showcase your projects on platforms like GitHub.

Create a personal website to highlight your skills and experience.

Conclusion

Embracing full stack learning is a transformative journey that opens doors to numerous career pathways. By mastering both front-end and back-end technologies, you position yourself as a valuable asset in the tech industry.

[mujiionline]

Difference between Software Development, Web Development and App Development

Software Development:

Definition: Software development is a broad term that encompasses the process of designing, creating, testing, and maintaining software applications and systems. It involves the entire life cycle of software, from the initial concept to the final deployment and ongoing maintenance.

Scope: Software development can cover a wide range of applications, including desktop applications, mobile apps, web applications, embedded systems, and more. It is not limited to a specific platform or technology.

Development Environment: Software developers work with various programming languages, frameworks, and tools depending on the type of software being developed. They may use languages such as Java, C++, Python, or C#, and utilize development environments like Visual Studio, Eclipse, or IntelliJ IDEA.

Lifecycle: The software development life cycle (SDLC) typically consists of phases such as requirements gathering, design, implementation (coding), testing, deployment, and maintenance. Different methodologies, such as Agile or Waterfall, can be employed to manage the development process.

Examples:

Microsoft Office Suite: Developed using a combination of programming languages, this software includes applications like Word, Excel, and PowerPoint for various platforms.

Adobe Photoshop: A complex graphic editing software developed for both Windows and macOS.

Video Games: The development of video games involves extensive software development, covering graphics, physics, artificial intelligence, and user interfaces.

Web Development:

Definition: Web development specifically focuses on creating websites and web applications that are accessed through web browsers. It involves both the client-side (front-end) and server-side (back-end) development to deliver a fully functional web experience.

Scope: Web development primarily deals with internet-based applications. It includes building static websites, dynamic web applications, content management systems (CMS), e-commerce platforms, and more.

Development Environment: Web developers work with a combination of HTML, CSS, and JavaScript for the front-end. On the back-end, they use server-side languages like JavaScript (Node.js), Python (Django or Flask), Ruby (Ruby on Rails), or PHP. Web development also involves databases such as MySQL, PostgreSQL, or MongoDB.

Lifecycle: The web development life cycle involves planning, designing the user interface, coding, testing, deploying, and maintaining web applications. Agile methodologies are commonly used to manage web development projects, allowing for iterative and flexible development.

Examples:

Facebook: A social media platform with a complex front-end and back-end, integrating features like user profiles, news feeds, and messaging.

WordPress: A widely used content management system for creating and managing websites.

E-commerce Platforms: Websites like Shopify or WooCommerce, where users can buy and sell products online.

App Development:

Definition: App development refers to the creation of applications, typically designed to run on mobile devices such as smartphones and tablets. These applications can be native (built for a specific platform like iOS or Android), hybrid (combining elements of both native and web apps), or progressive web apps (web apps with additional features).

Scope: App development is specifically tailored for mobile devices and encompasses a wide range of applications, including games, productivity tools, utilities, and more.

Development Environment: Mobile app developers use platform-specific languages and tools. For iOS apps, developers may use Swift or Objective-C with Xcode, while Android apps are often developed in Java or Kotlin using Android Studio. Cross-platform frameworks like React Native or Flutter enable developers to write code that works on both iOS and Android.

Lifecycle: The app development life cycle involves planning, design, coding, testing, deployment to app stores (e.g., Apple App Store, Google Play Store), and ongoing maintenance. Agile methodologies are common in mobile app development, similar to web development.

Examples:

Instagram: A social media app available on both iOS and Android platforms.

Uber: A transportation app that operates on mobile devices to connect riders with drivers.

Angry Birds: A popular mobile game available on various platforms.

For More Concept you can click here : web development

[elitemindz9011]

Software Development Tools and Frameworks: What's Right for Your Project?

Selecting the appropriate software development tools and frameworks is paramount to the success of any software project. The right choices can significantly impact development speed, scalability, and overall project quality.

When deciding, consider your project's specific requirements and objectives:

Programming Language: Choose a language that aligns with your project's goals. Popular choices include Python for versatility, JavaScript for web development, and Java for robust enterprise applications.

Framework: Frameworks like React, Angular, or Vue.js are excellent for front-end web development, while Flask, Ruby on Rails, or Express.js can simplify back-end development. Pick one that matches your project's complexity and goals.

Database: Options range from SQL databases like MySQL and PostgreSQL to NoSQL databases like MongoDB and Cassandra. The choice depends on your data structure and scalability needs.

IDE (Integrated Development Environment): IDEs like Visual Studio Code, PyCharm, or IntelliJ IDEA can enhance productivity and streamline coding. Select one that supports your chosen language.

Version Control: Git is the industry standard for version control. Platforms like GitHub and GitLab facilitate collaboration and code management.

Cloud Services: Providers like AWS, Azure, and Google Cloud offer infrastructure as a service (IaaS) and platform as a service (PaaS) solutions for scalability, storage, and hosting. Assess which aligns with your project's hosting and scalability needs.

Testing and Debugging Tools: Choose testing frameworks like Jest for JavaScript or JUnit for Java, and debugging tools like Chrome DevTools or PyCharm's debugger to ensure code quality.

Project Management: Tools like Jira, Trello, or Asana help manage tasks, track progress, and facilitate collaboration among team members.

Continuous Integration/Continuous Deployment (CI/CD): Implement CI/CD pipelines with tools like Jenkins, Travis CI, or CircleCI for automated testing and deployment.

Security Tools: Prioritize security with tools like OWASP ZAP for web app security or Nessus for network scanning.

Monitoring and Analytics: Utilize services like New Relic, Google Analytics, or ELK Stack for real-time monitoring and analytics.

Documentation: Robust documentation tools like Swagger or Postman are essential for API development.

Community and Support: Consider the availability of resources, tutorials, and community support for your chosen tools and frameworks.

Ultimately, the best tools and frameworks for your project depend on factors like project scope, team expertise, and scalability requirements. Thoroughly evaluate each choice to ensure they align with your project's unique needs, promoting efficiency, scalability, and overall success.

[this-week-in-rust]

This Week in Rust 460

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

Official

Security advisories for Cargo (CVE-2022-36113, CVE-2022-36114)

Foundation

Rust Foundation Establishes Security Team to Support and Advance Rust Programming Language

Newsletters

Rust Nigeria Issue #9

Project/Tooling Updates

rust-analyzer changelog #146

IntelliJ Rust Changelog #178

A byte string library for Rust

Pomsky 0.7 released

Slint weekly updates (The GUI framework)

Fang 0.9 - new version of the background processing framework for rust

Fornjot (code-first CAD in Rust) - Weekly Release - 2022-W37

This week in Databend #59: A Modern Cloud Data Warehouse for Everyone

HexoSynth 2022 - Devlog #12 - Documentation for me and you

Observations/Thoughts

You Can't Do That: Abstracting over Ownership in Rust with Higher-Rank Type Bounds. Or Can You?

Security and Correctness in Wasmtime

Attacking Firecracker: AWS' microVM Monitor Written in Rust

&stress about &Strings

A pair of Rust kernel modules

GNU ld Discards Section Containing Code – Section Flags are Important for ELF Files

Use Rust to Reduce the Size of Your SQLite Database

[video] Coroutines: C++ vs Rust - Jonathan Müller - C++ on Sea 2022

[video] Rust on Rails (write code that never crashes)

[video] Let's Code Asteroids in Rust with a First-Time Bevy User

[video] Linux Plumbers Conference 2022 - Rust MC

[video] [series] Rust Day on Google Open Source Live

Rust Walkthroughs

Kernighan software tools in rust

Speeding up incremental Rust compilation with dynamic libraries

Learning Rust by implementing a SHA-1 hash cracker

Chat Blast! A TCP chat server in Rust

Concurrency in RustDb

Beginners guide to Solana NFTs in Rust.

STM32F4 Embedded Rust at the HAL: DMA Controllers

Miscellaneous

[FR] Rejoignez la communauté Rust (et devenez un "rustacé")

[DE] Moderne Spieleprogrammierung mit dem Entity Component System und der Engine Bevy

[DE] Programmieren mit Rust für den FreeBSD-Kernel

Crate of the Week

This week's crate is bstr, a fast and featureful byte-string library.

Thanks to 8573 for the 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 - Support TCP keepalive for TCP clients

Ockam - Show ockam command help in $PAGER or less (clap based)

Ockam - Implement ockam reset clap command

lib3mf - Help compiling the upstream C++ library on Windows

Artichoke Ruby - Help migrate more path helpers out of its monolith into a support crate.

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

Updates from the Rust Project

324 pull requests were merged in the last week

initial implementation of return-position impl Trait in traits

check that the types in return position impl Trait in traits are well-formed

deny return-position impl Trait in traits for object safety

only encode return-position impl Trait in trait when parent function has a default body

implement std::marker::Tuple, a marker trait for tuples

add inline-llvm option for disabling/enabling LLVM inlining

stabilize raw-dylib for non-x86

equate fn outputs when inferring RPITIT hidden types

allow generators to impl Clone/Copy

avoid infinite loop in function arguments checking

const_generics: correctly deal with bound variables

fix LLVM IR type mismatch

fix ICE in opt_suggest_box_span

fix ICE report flags display

fix ICE, generalize 'move generics to trait' suggestion for >0 non-rcvr arguments

fix RPIT ICE for implicit HRTB when missing dyn

fix code generation of Rvalue::Repeat with 128 bit values

fix compile errors for uwp-windows-msvc targets

normalize before erasing late-bound regions in equal_up_to_regions

recover from using ; as separator between fields

fix the suggestion of format for asm_sub_register

adjust and slightly generalize operator error suggestion

add list of recognized repr attributes to the unrecognized repr error

shrink span for bindings with subpatterns

point at type parameter in plain path expr

point out when a callable is not actually callable because its return is not sized

allow lower_lifetime_binder receive a closure

do not suggest a semicolon for a macro without !

include enum path in variant suggestion

suggest adding array lengths to references to arrays if possible

suggest introducing an explicit lifetime if it does not exist

suggest pub instead of public for const type item

suggest removing unnecessary prefix let in patterns

migrate another part of rustc_infer to session diagnostic

migrate rustc_middle diagnostic

migrate rustc_session to use SessionDiagnostic - Pt. 2

miri: add a Machine hook for inline assembly

shrink PredicateS

shrink hir::Ty and hir::Pat

parameterize ty::Visibility over used ID

allow lint passes to be bound by TyCtxt

track PGO profiles in depinfo

use RelocModel::Pic for UEFI targets

use niche-filling optimization even when multiple variants have data

inline <T as From<T>>::from

lower the assume intrinsic to a MIR statement

compile spin_loop_hint as pause on x86 even without sse2 enabled

reimplement carrying_add and borrowing_sub for signed integers

optimize thread parking on NetBSD

remove &[T] from vec_deque::Drain

the <*const T>::guaranteed_* methods now return an option for the unknown case

use futex-based locks and thread parker on Hermit

hashbrown: add HashSet::raw_table

hashbrown: add RawTable::is_full

git2: implement IntoIterator for Statuses

codegen_gcc: simd: impl extract_element for vector types

cargo: specify the max length for crate name

rustdoc: avoid cleaning modules with duplicate names

rustdoc: correcty handle intra-doc-links to items without HTML page

rustdoc: more accurate struct type

rustdoc: store Variant Fields as their own item

clippy: do not expand macro in nonminimal_bool suggestions

clippy: don't lint large_stack_array inside static items

clippy: don't panic on invalid shift while constfolding

clippy: fix FormatArgsExpn parsing of FormatSpec positions

clippy: fix range_{plus,minus}_one bad suggestions

clippy: fix hang in vec_init_then_push

clippy: rename the arithmetic lint

clippy: suggest unwrap_or_default when closure returns "".to_string

clippy: use visit_expr_field for ParamPosition

clippy: use macro callsite when creating Sugg helper

clippy: make Arithmetic consider literals

clippy: assertions_on_result_states: fix suggestion when assert! is not in a statement

rust-analyzer: add config to unconditionally prefer core imports over std

rust-analyzer: build release artifact against older glibc

rust-analyzer: filter imports on find-all-references

rust-analyzer: new assist: move_format_string_arg

rust-analyzer: remove the toggleInlayHints command from VSCode

rust-analyzer: use proc-macro-srv from sysroot in rust-project.json workspaces

rust-analyzer: make clicking a closing brace inlay hint go to the opening brace

rust-analyzer: add semicolon completion to mod

rust-analyzer: handle lifetime variables in projection normalization

rust-analyzer: handle trait methods as inherent methods for trait-related types

Rust Compiler Performance Triage

From the viewpoint of metrics gathering, this was an absolutely terrible week, because the vast majority of this week's report is dominated by noise. Several benchmarks (html5ever, cranelift-codegen, and keccak) have all been exhibiting bimodal behavior where their compile-times would regress and improve randomly from run to run. Looking past that, we had one small win from adding an inline directive.

Triage done by @pnkfelix. Revision range: e7cdd4c0..17cbdfd0

Summary:

(instructions:u) mean range count Regressions ❌ (primary) 1.1% [0.2%, 6.2%] 26 Regressions ❌ (secondary) 1.9% [0.1%, 5.6%] 34 Improvements ✅ (primary) -1.8% [-29.4%, -0.2%] 42 Improvements ✅ (secondary) -1.3% [-5.3%, -0.2%] 50 All ❌✅ (primary) -0.7% [-29.4%, 6.2%] 68

11 Regressions, 11 Improvements, 13 Mixed; 11 of them in rollups 71 artifact comparisons made in total

Full report here

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:

De-RFC: Remove type ascription

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

Rust Style Team

RFC: Statics in patterns

Tracking Issues & PRs

[disposition: close] Loosen shadowing check inside macro contexts (attempt 2).

[disposition: merge] Tracking issue for std::hint::black_box

[disposition: merge] Commit to safety rules for dyn trait upcasting

[disposition: merge] Tracking Issue for constifying some {BTreeMap,Set} functions

[disposition: merge] Tracking Issue for Option::unzip()

[disposition: merge] Tracking issue for map_first_last: first/last methods on BTreeSet and BTreeMap

[disposition: merge] Make Sized coinductive, again

[disposition: merge] Neither require nor imply lifetime bounds on opaque type for well formedness

[disposition: merge] Make typeck aware of uninhabited types

[disposition: merge] Stabilize let else

[disposition: merge] Fix #[derive(Default)] on a generic #[default] enum adding unnecessary Default bounds

New and Updated RFCs

No New or Updated RFCs were created this week.

Upcoming Events

Rusty Events between 2022-09-14 - 2022-10-12 🦀

Virtual

2022-09-14 | Virtual (Boulder, CO, US) | Boulder Elixir and Rust

Monthly Meetup

2022-09-14 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

Introduction to Async in Rust

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...)

2022-09-15 | Virtual (Stuttgart, DE) | Rust Community Stuttgart

Rust-Meetup

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

Mid-month Rustful: Bencher—Catch Performance Regressions in CI—Everett Pompeii

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

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

2022-09-22 | Virtual (Charlottesville, VA, US) | Charlottesville Rust Meetup

Rust based Bluetooth tools (BlueR) you can use today

2022-09-22 | Virtual (Tehran, IR) | Iran Rust Meetup

Rust Iran Meetup #9 - Let's Write An Async Executor

2022-09-23 | Virtual (Tokyo, JP) | Rust Tokyo

Rust Tokyo 2022

2022-09-27 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2022-09-28 | Virtual (London, UK) | Rust London User Group

Rust (Hybrid) Hack & Learn September 2022

2022-10-04 | Virtual (Buffalo, NY, US) | Buffalo Rust Meetup

Buffalo Rust User Group, First Tuesdays

2022-10-05 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2022-10-05 | Virtual (Stuttgart, DE) | Rust Community Stuttgart

Rust-Meetup

2022-10-06 | Virtual (Nürnberg, DE) | Rust Nuremberg

Rust Nürnberg online #18

2022-10-08 | Virtual | Rust GameDev

Rust GameDev Monthly Meetup

2022-10-12 | Virtual (Boulder, CO, US) | Boulder Elixir and Rust

Monthly Meetup

2022-10-12 | Virtual (San Francisco, CA, US) | Microsoft Reactor San Francisco

Getting Started with Rust: Building Rust Projects

Europe

2022-09-15 | Paris, FR | Rust Paris

Rust Paris meetup #52

2022-09-27 | Nijmegen, NL | Rust Nederland

Regular track: Rust at RU

Student track: Rust at RU

2022-09-28 | London, UK + Virtual | Rust London User Group

Rust (Hybrid) Hack & Learn September 2022

2022-09-29 | Amsterdam, NL | Rust Developers Amsterdam Group

Fiberplane Rust Workshop

2022-09-29 | Copenhagen, DK | Copenhagen Rust group

Rust Hack Night #29

2022-09-29 | Enschede, NL | Dutch Rust Meetup

Going full stack on Rust

2022-10-02 | Florence, IT + Virtual | RustLab

RustLab Conference 2022 (Oct 2-4)

2022-10-03 | Stockholm, SE | Stockholm Rust

Rust Meetup @Microsoft Reactor

2022-10-12 | Berlin, DE | Rust Berlin

Rust and Tell - EuroRust B-Sides

North America

2022-09-14 | Austin, TX, US | Rust ATX

Rust Lunch

2022-09-20 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2022-09-22 | Lehi, UT, US | Utah Rust

Game Prototyping with Rusty Engine with Nathan Stocks and Food!

2022-09-29 | Ciudad de México, MX | Rust MX

Nuestra RustMX comunidad tiene página

Oceania

2022-09-14 | Sydney, NSW, AU | Rust Sydney

Rust-Sydney Lightning Talks

2022-09-20 | Phillip, ACT, AU | Canberra Rust User Group

September 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

In Rust We Trust

– Alexander Sidorov on Medium

Thanks to Anton Fetisov 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

[levysoft]

Jonathan Edwards, programmatore di lunga data, ricercatore ed ex ricercatore del MIT, sostiene in un post sul suo blog “Alarming Development” che lo sviluppo del software è da tempo sostanzialmente fermo, qualcosa che è cominciato ad avvenire intorno al 1996. Edwards spiega che nel 1996 avevamo LISP, Algol, Basic, APL, Unix, C, Oracle, Smalltalk, Windows, C++, LabView, HyperCard, Mathematica, Haskell, WWW, Python, Mosaic, Java, JavaScript, Ruby, Flash, Postgress; dopo questi gli sviluppatori avrebbero dovuto usare tool quali IntelliJ, Eclipse, ASP, Spring, Rails, Scala, AWS, Clojure, Heroku, V8, Go, React, Docker, Kubernetes e Wasm.

Edwards sostiene che il boom di internet intorno al 1996 ha provocato un rallentamento generale nello sviluppo perché i programmatori hanno ora modo di diventare ricchi più velocemente. Persone intelligenti e ambiziose si sono spostate nella Silicon Valley e hanno fondato startup ma non è possibile occuparsi di ricerche in queste startup per via di problemi di tempo e denaro; solo le megacorporazioni quali Google, Facebook, Apple e Microsoft sono presumibilmente in grado di occuparsi di ricerche di rilievo per via delle risorse a loro disposizione.

Molte grandi aziende disincentivano fortemente progetti di ricerca rischiosi, a lungo termine, un problema che – secondo Edwards – riguarda vari campi di tutta la civiltà occidentale. “Forse è solo la mia immaginazione”, spiega ancora Edwards; “forse le ragioni del progresso fermo al 1996 è che abbiamo inventato tutto. Forse non sono più possibili innovazioni radicali, rimane solo andare avanti a colpi di piccoli ritocchi e questo è il massimo che è possibile avere: sistemi operativi concepiti come 50 anni addietro, text editor che hanno 30 anni, e linguaggi vecchi di 25 anni. Cavolate: nessuna tecnologia è mai rimasta ferma. Abbiamo semplicemente perso la volontà di migliorare”.

[holytheoristtastemaker]

When it comes to debugging, the tool you use is extremely important and can determine how easy is is to fix problems within your code.

In the early days, the debugging process was quite a challenge. With the distinct lack of reliable debuggers, developers turned to several hacks.

For instance, when debugging a mobile app or website, you would recreate issues on your desktop and then use Chrome developer tools and similar toolkits. Unfortunately, these hacks were not as effective — you had to constantly shift back and forth from your desktop browser and mobile device.

Fast forward to today, and we have a powerful suite of tools that allow you to debug defective code running on a different device as if it were local code. Best of all, these remote debugging tools not only address the debugging challenges but also enhance collaboration across development teams.

In this post, I have put together the top ten remote debugging tools which can be reliably used to debug your code remotely.

Rookout

Rookout is an innovative tool that brings agility to the debugging process. It can be used to debug JVM, Node.JS, and Python code in both serverless and containerized applications. The beauty of Rookout lies in its ability to allow users to debug both staging and production quickly and securely. It eliminates the lengthy and complicated debugging processes by providing all the data needed in a matter of seconds. The on-demand data provided by Rookout ensures developers can understand and debug issues lying within their code without coding, redeploying or restarting their applications.

With Rookout, you can remotely debug live Electron apps. Rookout’s shareable interface allows developers to set non-breaking breakpoints in troublesome Electron apps. The tool gives you complete visibility into your app's performance, so you can trace issues and develop appropriate fixes. Rookout makes all this possible without the need to install another software on the end-user

Highlights

Easy to get started

Seamless Git integration

Integrates with a range of tools including Slack, Datadog, Sentry, Sumologic, and more

Interaction tracking and screen sharing capabilities

Provides comprehensive debugging data in real-time

Visual Studio Code

Visual Studio Code is always a top pick for every developer working with .NET. It has a ton of features to facilitate both local and remote debugging. With this tool, you can set conditional breakpoints and log points. It also allows you to inspect variables. For remote debugging, you will need to install the VS code remote development extension pack. This package has three extensions that provide everything you need to launch, monitor, and accelerate your remote debugging loop.

Highlights

Free to use, cross-platform operations

Highly active development community with Microsoft backing

Integrated Git control

Supports a wide array of extensions and customization options for workflow enhancement

Automatic error checking and color coding is great

RubyMine

RubyMine is a powerful and intelligent cross-platform IDE that allows you to debug Ruby on Rails, CoffeeScript, JavaScript, CSS, ERB and HAML, and more. Its advanced built-in debugger allows you to set breakpoints and define hit conditions with ease.

JetBrains' RubyMine provides two ways to debug applications that run on remote devices. First, you can add the remote Ruby interpreter and configure mappings between local and remote project files, then launch your debugging session. Alternatively, you can run applications on the remote device then add the Ruby interpreter. Once done, configure mappings between files and bind to a running process. The latter is especially helpful when debugging an application that you cannot launch directly from your IDE.

Another great thing about this tool is that it allows you to launch multiple debug processes simultaneously.

Highlights

RubyMine is based on the solid intelliJ IDEA platform

Good support for ruby-related frameworks and technologies

Autocomplete feature is pretty good

Good Git integration.

Supports multiple plugins

Integrates seamlessly with rails

PyCharm

PyCharm is another robust IDE developed by JetBrains for Python. This intelligent code editor is equipped with remote development capabilities, including running, testing, debugging, deploying and applications on virtual machines and remote hosts.

The debugger offers several breakpoints, frames view, watches, stepping modes, remote interpreters, and a debug console.

Some amazing features of PyCharm include sophisticated auto-completion, excellent refactoring support and seamless integration with tools such as Django, IPython, Docker, Vagrant, and Pytest. Additionally, PyCharm is a wonderful cross-platform development tool. Other than Python, it supports JavaScript, Cython, CoffeeScript, TypeScript SQL, HTML/CSS, Node.js, AngularJS, and more.

Highlights

Awesome connectivity with multiple databases for querying within the IDE

Searching and installing packages is easy

Automatic code completion

Git visualization

Shows code errors on the fly and facilitates easy fixing

GDB

GDB can be effectively used to debug programs on another computer. To perform remote debugging, you will need to run the GDB utility in the host system. Additionally, you must run gdbserver on the target system so that the two utilities will communicate through a network or serial line using the GDB remote serial protocol.

There are two configuration options for remote debugging with GDB/gdbserver. The first involves using the remote GDB server to automatically build and upload application code to the remote machine. The second option is using GDB remote debug where you should have the executable files.

Highlights

Easy to use and trace faults within code

Cross-platform and wide language support

Effective for core dump analysis

Eclipse

Eclipse is a renowned IDE for Java development that also supports languages like Python, Ruby, C# and, PHP. The Eclipse IDE is equipped with advanced features for development and debugging, making it an all-rounded tool. One of the most impressive features on Eclipse is the platform’s debug perspective that shows detailed debugging information such as breakpoints, variables, call stacks, and threads side by side. Using Eclipse, you can step through program execution, suspend and resume threads, evaluate expressions and inspect values. Managing remote debugging configurations on Eclipse is quite easy and straightforward, which makes the tool more popular among developers.

Highlights

Automatic code completion

Good refactoring support

Excellent navigation capability

Helps with syntax checking for clean and efficient code

Git Integration

Zend Studio Debugger

The Zend Studio is a professional IDE that supports PHP code editing, testing, debugging, and more. It is tightly integrated with the Zend Server, thereby creating a complete PHP environment that facilitates easier analysis of problems detected in staging and production environments. Zend also provides a PHP extension that users can install on web servers to debug PHP scripts. Using Zend for debugging is relatively easy – you only need to open the source code, set breakpoints in the project, and run a debug session.

Remote debugging on Zend can be done in three ways. The first option is using the Debug URL functionality on Zend Studio. Secondly, you can use the Debug as Web Page functionality within Zend Studio. And finally, using the Zend browser toolbar on Firefox or Chrome.

Highlights

Ability to sift through project files in just a few keystrokes

Highly efficient and speedy platform

Large community support

Great for building and debugging PHP applications

The framework is exceptionally flexible

WinPdb

WinPdb is an excellent Python debugger that works well on Windows, Mac OS, and Linux systems. It is compatible with both Python 2.x and Python 3.x. This debugging tool supports smart breakpoints, namespace modification, multiple threads, embedded debugging, and encrypted communication. For remote debugging, you will need to copy rpdb2.py (Winpdb’s command-line debugger) onto the remote machine. Once done, start the Python script with the debugger on the remote machine. From your local device, launch the GUI and attach the script to debug. At this point, you can use the basename or full path of the script as it is on the remote device. You can learn more about debugging python scripts with Win PDB here.

Highlights

Supports multithread debugging

Encrypted communication for remote debugging

Quicker than PDB

Easy to use GUI with breakpoints, stack/variable inspection, and more

Use the above tools to make your remote debugging experience much better. Happy coding!

[rorbitssoftware]

IntelliJ for Ruby on Rails: Enhancing Development Efficiency

Discover how IntelliJ enhances Ruby on Rails development, providing a comprehensive and efficient environment for coding. By integrating IntelliJ, you can streamline your development workflow, leveraging its powerful features tailored for Ruby on Rails. Learn the steps to install Ruby on Rails within IntelliJ and explore the process of hiring skilled Ruby on Rails developers to further elevate your projects.

[startherefm]

Join Keith and Dain as they discuss the tools and software that you’ll need to start a career in web dev.

We encourage you to explore which tools work best for you. However, dedicate enough time to each tool so you can fully experience it (~3 to 4 weeks).

Text Editors

Sublime

Atom

Notepad++

Vim/Emacs

Textmate

SidebarEnhancements

GitGutter

Emmet

IDEs

Jetbrains IDE’s

Coda (front-end IDE)

Robust IDE’s

Dreamweaver (wysiwig)

rubymine (ruby)

pycharm (python)

webstorm (javascript)

php storm (php)

Visual Studio (contains functionality for all languages)

IntelliJ

Browser Development

c9.io

Koding

Browsers

Google Chrome

Mozilla Firefox

Front-End Frameworks (HTML/CSS)

Bootstrap

Foundation

UIKit

Front-End Frameworks (JavaScript)

AngularJS

Backbone

EmberJS

Back-End Frameworks

WordPress (platform)

PageKit (platform, very new)

Ruby on Rails

Laravel

CodeIgniter

Localhost Environments

PHP

Ruby on Rails (RoR)

MAMP (for mac)

WAMP (for Windows)

XAMPP

Web Hosting

A Small Orange

Bluehost

Heroku (RoR)

Hostgator

Registrars (Domain registering)

NameCheap

Hover

Domain Name Search/Brainstorming Tool

Domai.nr

[vigneshwaranr]

How to use Guard to run autotest on any language project with notifications 😎

A long time back I was introduced to TDD and also how fun it can be when I saw this awesome tutorial for RoR by Jeffrey Way -> https://code.tutsplus.com/tutorials/the-intro-to-rails-screencast-i-wish-i-had--net-22191

While Ruby is already so much awesome, Guard made it even more so by running tests automatically whenever the source files changes and also sends a desktop notification while you are immersed in the project IDE.

Currently I am working on a python+airflow project and for some reason, my IntelliJ could neither resolve the dependencies and nor run the tests. I didn’t mind that. I can even work with plain vim but I was tempted to have the same auto-testing mechanism like in Rails.

I tried to set up Guard in my python project. There is a plugin called guard-pytest for running python test but there is no support for desktop notifications.

So I went with a plugin called guard-yield, which lets you write ruby code in Guardfile itself and I used terminal-notifier for notifications in my Mac.

You can find a sample project with this setup with detailed explanations in my github here: https://github.com/vigneshwaranr/SampleAutoGuardTesting

Here are some sample screenshots showing the different notifications:

Hope this will be useful for someone looking for the same thing like I did. You can tweak the Guardfile to run tests or whatever in your project in any language and/or change the notification system as per your OS.

Suggestions and criticisms are welcome.

[dorothydelgadillo]

22 Remote Jobs Hiring Right Now

New year, new you! And what better way is there to start off on a fresh slate than by taking a new gig? Get a new job lined up for yourself and do it from the comfort of your own home. Here are 22 remote jobs that are hiring right now.  

1. Senior Full-Stack Developer at Teston What they’re looking for: Experience as a full-stack developer; team player; ability to take the lead on operational and technical projects; ability to work independently with little supervision; excellent organization and problem-solving skills. The perks: Full-time contract and up to $100K/year salary.

2. Lead Developer/CTO at EVmatch, Inc.

What they’re looking for: Highly proficiency in React.js or other MVC framework (Angular, Ember, etc.); ability to build modern UI with HTML5 and CSS; experience with API development using node.js; familiarity with Heroku and Amazon Web Services; experience using GitHub for source code management. The perks: Full-time contract and up to $50k/year salary.

3. Senior Ruby on Rails Developer at Loomly What they’re looking for: Deep understanding and real-world experience building and maintaining complex Ruby On Rails applications with PostgreSQL & Sidekiq; strong background in building a RESTful API and integrating external APIs; proficiency with front-end development languages & libraries including HTML, CSS/SCSS, JavaScript, jQuery & ReactJS. The perks: Full-time contract and up to $120k/year salary.

4. Senior Software Engineer at Bakpax What they’re looking for: Excellent written and verbal communication;strong sense of agency and ownership; built and deployed production systems serving hundreds of thousands of users; experience with AWS. The perks: Full-time contract and up to $140k/year salary.

5. Java Developer at Recruit Bit What they’re looking for: Java experience building solutions that are performant with big data sets; experience writing high performance SQL; in-depth understanding of user authentication flows and session management; strong experience working with GitFlow; familiarity with Test Driven Development practices; strong written and verbal communication skills. The perks: Full-time contract and expert experience compensation.

6. Senior Backend Developer at Mixtiles What they’re looking for: A fast, smart coder with an eye for simplicity; experience writing code; passionate about software development; open to new paradigms and ideas. The perks: Full-time contract and expert experience compensation.

7. C++ Image Processing Engineer at Alien Skin Software What they’re looking for: Expert C++ programmer who can implement robust multithreaded algorithms that take full advantage of modern multi-core SIMD computer architectures; Ability to work in a collaborative environment with other developers to build reliable products. The perks: Full-time contract.

8. Full Stack Developer at eWomen What they’re looking for: Knowledge of Node Js, HTML, CSS, Javascript, SQL, React Js, JSON; a strong JavaScript foundation and clear understanding of JavaScript, prototype-based inheritance, scopes, variable and function hoisting etc; the ability to do test-driven development by using unit-test tools like Jasmine, Mocha, Junit, Karma, etc. The perks: Part-time contract and the flexibility to manage your own time.

9. Full Stack Rails Engineer at Qeepsake What they’re looking for: Strong experience with Rails; mastery of at least one front-end framework; experience in ReactNative; strong sense of usability/user experience. The perks: Full-time contract, health benefits, dental benefits, vision benefits, life insurance, stock options, and up to $120k/year salary.

10. Programmer at Evergreen Project Management Services What they’re looking for: Scrum (Agile methodologies) skills; design skills; design strategy technical skills; .NET Core development skills; Powershell and Azure ARM development skills. The perks: Full-time contract.

11. Front End Engineer at Cargo Chief What they’re looking for: Experience in building consumer-facing web applications or services; experience with Javascript/AngulaJs; experience with Java; excellent communication skills with both technical and non-technical audiences; strong sense of ownership and drive. The perks: Full-time contract, experience at a startup, and up to $80k/year salary.

12. Solutions Architect at Smartronix What they’re looking for: Expert experience in one or more automation frameworks (Chef, Puppet, Ansible) with 3 or more years experience; comfortable with software development life cycles; solid understanding and experience working with high availability; considered an expert in a combination of database and platform application services is a plus. The perks: Full-time contract.

13. DevOps Engineer at Monetate What they’re looking for: A highly collaborative engineer with a passion for modern infrastructure; a deep understanding of fundamental Internet technologies; a strong understanding of operating systems, networking, and software engineer fundamentals; experience using AWS or other virtualized infrastructure. The perks: Full-time contract and intermediate experience compensation.

14. Research and Development Scientist at iGeolist Ltd. What they’re looking for: Familiarity with functional programming paradigm; knowledge of Scala (or willingness to learn); strong algorithm and data structure skills; experience with GIS or spatial data structures is a plus; knowledge of computer architecture and optimizing for the JVM Ability to read research papers and implement software based on the ideas outlined in them. The perks: Full-time contract, employee stock options, flexible schedule, and up to $61k/year salary.

15. Master of JS,SQL and Azure at NinjaMock What they’re looking for: The most clever, committed, and solution oriented person who is obsessed with creating the best solutions for our users. The perks: Full-time contract.

16. React Native Developer Pro at Creatella What they’re looking for: Solid skill set in React.JS and ReactNative, along with Redux; familiarity with WebPack; mastery of the basics: JavaScript, ES6/ES7, HTML5, CSS3; experience on a remote team a plus; fairly good command English. The perks: Full-time contract.

17. Backend Infrastructure Engineer at Popsy What they’re looking for: Proficiency in Java and Javascript (Python appreciated); experience with open source SQL and NoSQL databases as well as REST/JSON APIs. The perks: Part-time contract.

18. Full Stack Developer at TekTorch What they’re looking for: Knowledge of JavaScript frameworks like Angular JS and React; back-end experience in API design and development; knowledge of RESTful Services and server-side languages like Python, Java, and JavaScript. The perks: Full-time contract and up to $70k/year salary.

19. React Native Developer at SixtySixTen What they’re looking for: Deep expertise and hands-on experience with React Native; experience in ES2015/ES6 and JSX; experience with Angular JS 2/4 and Javascript; deep functional knowledge or hands-on design experience with Web Services (REST, SOAP, etc.). The perks: Full-time contract.

20. Tech Team Lead at Saudi Intelligent Solutions What they’re looking for: Knowledge of .NET, HTML5, Angular JS, MVC, Web API, WCF, MEF, Web RTC, Unit test. The perks: Full-time contract.

21. Senior PHP Developer at Awesome Motive, Inc. What they’re looking for: Advanced proficiency in PHP and Javascript; experience working on a massive scale; experience using version control in a collaborative environment; experience with CSS preprocessors like Sass or LESS, MySQL database programming, and SAAS platforms; familiar with responsive design principles; deep understanding of WordPress plugin architecture and engineering. The perks: Full-time contract.

22. Java 8 Software Engineer at Hunka What they’re looking for: Extensive experience and knowledge of Java 8; leading skills; knowledge of Linux, Bash, Gradle, IDEs like Intellij or Eclipse, and profiling tools. The perks: Full-time contract and up to $100k/year salary.

from Web Developers World https://skillcrush.com/2018/01/15/22-remote-jobs-hiring-right-now/

[ameliamike90]

Ruby Developer job at Intellij Malaysia

We are a tech startup focusing on application development of our products as well as providing services to clients. Our clients include well known tech startups and SMEs across many verticals based in Malaysia.

We are hiring a Ruby Back-End Web Developer with primary focus on development of all server-side logic, definition and maintenance of the central database.

Responsibilities:

Write clean, maintainable code using engineering best practices (source control, continuous integration, code reviews, unit testing, etc).

Build fast, scalable web applications.

Enable integration with third parties by leveraging their APIs and extending our own API.

Integrate user facing elements developed by front end developers

Participate in feature refinement and design elegant solutions to provide maximum business value.

Analyze software performance and perform system / code optimization.

At least 1 year working on web applications using Ruby

Solid experience with mySQL

Strong proficiency in Ruby on Rails 3.2 or above

Ability to create an APIs for internal or external use.

Experience with cloud platforms, high-availability systems, data indexing, automated testing.

StartUp Jobs Asia - Startup Jobs in Singapore , Malaysia , HongKong ,Thailand from http://www.startupjobs.asia/job/27886-ruby-developer-it-job-at-intellij-malaysia Startup Jobs Asia https://startupjobsasia.tumblr.com/post/160550006484

[shuying877]

Ruby Developer job at Intellij Malaysia

We are a tech startup focusing on application development of our products as well as providing services to clients. Our clients include well known tech startups and SMEs across many verticals based in Malaysia.

We are hiring a Ruby Back-End Web Developer with primary focus on development of all server-side logic, definition and maintenance of the central database.

Responsibilities:

Write clean, maintainable code using engineering best practices (source control, continuous integration, code reviews, unit testing, etc).

Build fast, scalable web applications.

Enable integration with third parties by leveraging their APIs and extending our own API.

Integrate user facing elements developed by front end developers

Participate in feature refinement and design elegant solutions to provide maximum business value.

Analyze software performance and perform system / code optimization.

At least 1 year working on web applications using Ruby

Solid experience with mySQL

Strong proficiency in Ruby on Rails 3.2 or above

Ability to create an APIs for internal or external use.

Experience with cloud platforms, high-availability systems, data indexing, automated testing.

From http://www.startupjobs.asia/job/27886-ruby-developer-it-job-at-intellij-malaysia

from https://startupjobsasiablog.wordpress.com/2017/05/11/ruby-developer-job-at-intellij-malaysia/

[isearchgoood]

March 26, 2018 at 10:01PM - The Complete 2018 Learn to Code Bundle (96% discount) Ashraf

The Complete 2018 Learn to Code Bundle (96% discount) Hurry Offer Only Last For HoursSometime. Don't ever forget to share this post on Your Social media to be the first to tell your firends. This is not a fake stuff its real.

Say hello to the most complete, in-depth, beginner to advanced Java 8 and Java 9 programming course on the web. Whether you want to become an in-demand Java developer, go freelance, sharpen your core programming skills, or just bring your own ideas to life with your first program, this course is for you.

Access 330 lectures & 72 hours of content 24/7

Learn the essential Java keywords, operators, statements & expressions

Safely download & install all necessary coding tools

Get complete chapters on object-oriented programming & the Java API

Develop powerful Java applications using IntelliJ IDEA

Code for desktop & Android platforms

Discover tools like the Spring Framework, popular amongest enterprise-level development

Google Go, or Golang, has taken the world by storm due to its system-level access and a design that allows programmers to create multi-core programs. It’s the first development language designed specifically for the multi-core CPU computers that have been on the market for the last decade or so. As you may suspect, it was created by developers at Google to solve deficiencies they were facing with conventional computer languages and is an extremely valuable language to know in the 21st century.

Access 51 lectures & 5 hours of content 24/7

Get an introduction to Google Go

Discuss variables & constants in Google Go

Advance to arrays, slices, range loops & other advanced topics

This enormous Ruby on Rails course was compiled using feedback from CTOs and Senior Rails developers around the world, so you know it covers exactly what you need to become a professional developer. And not just for Ruby on Rails. This course was designed to walk you through a real-world approach to full stack coding, focusing on backend development with Ruby on Rails and front-end coding with HTML, CSS, JavaScript, jQuery, and more.

Access 212 lectures & 37.5 hours of content 24/7

Build out a professional Rails environment

Utilize Pivotal tracker to follow SCRUM project management best practices

Examine how to work w/ Rails generators

Work w/ data flow in Rails

Manage a database using advanced SQL techniques

Explore JavaScript & jQuery components

Discuss API integration & RubyGem Libraries

Integrate professional styles by leveraging Bootstrap 4 & build a connection to AWS

A financial portfolio is almost always modeled as the sum of correlated random variables. The Great Recession and many other financial mishaps can be attributed to poor risk modeling. In this course, you’ll explore the many capabilities of the R programming language in relation to risk modeling, factor analysis, numerical optimization, linear regression, and logistic regression. By course’s end, you’ll have a firm understanding of how to use R to create more accurate models and make smarter financial decisions.

Access 138 lectures & 15.5 hours of content 24/7

Model risk using covariance matrices & historical returns

Understand factor analysis & its link to linear regression

Discuss principal components, Eigenvalues & Eigen vectors

Apply PCA to explain the returns of a technology stock like Apple

Explore the classic linear programming problem setup & the primal and dual problems

Implement simple & multiple regression in Excel, R, and Python

Discover applications of logistic regression

In this course, you’ll learn PHP, one of the most popular web development and general-purpose programming languages around. But more specifically, you’ll learn advanced techniques to create a complete Content Management System (CMS) and admin panel to control your own website.

Access 143 lectures & 19.5 hours of content 24/7

Discuss PHP basics

Work w/ HTML & a MySQL database using PHP

Utilize Bootstrap to customize your CMS

Create a complete admin panel from scratch

Mastering JavaScript can immediately make you an in-demand web developer in the job market. In this course, you’ll proceed through a robust structure that will take you from absolute newbie to a job-ready developer. Before you know it, you’ll be ready to ace the interview.

Access 220 lectures & 26.5 hours of content 24/7

Cover JavaScript basics like variables & data types, functions, objects, the DOM, & more

Discuss advanced techniques like Scope Chain, closures, & more

Build a full professional JavaScript Project from scratch

Python’s one of the easiest yet most powerful programming languages you can learn, and it’s proven its utility at top companies like Dropbox and Pinterest. In this quick and dirty course, you’ll learn to write clean, efficient Python code, learning to expedite your workflow by automating manual work, implementing machine learning techniques, and much more.

Dive into Python w/ 9 hours of content

Acquire the database knowledge you need to effectively manipulate data

Eliminate manual work by creating auto-generating spreadsheets w/ xlsxwriter

Master machine learning techniques like sk-learn

Utilize tools for text processing, including nltk

Learn how to scrape websites like the NYTimes & Washington Post using Beautiful Soup

Complete drills to consolidate your newly acquired knowledge

TensorFlow is an open source software library that makes it easier for developers to design, build, and train deep learning models. It’s popular throughout the world because of how easy and intuitive it is to use. In this course, you’ll start simply by understanding the anatomy of a TensorFlow program before moving on to more advanced subjects.

Access 136 lectures & 17 hours of content 24/7

Learn basic constructs such as graphs, tensors, constants, placeholders, & sessions

Build regression models in TesnorFlow

Understand the function of a single neuron & how layers of neurons come together

Create both classification & regression models using deep neural networks

Git is the most widely-used and supported distributed version control system used by software engineering professionals. It’s a protocol that streamlines programming by batch tracking the history of file edits, allowing developers to pinpoint the source and time of any change. Learn to handle any size project quickly and efficiently with this complete Git course.

Get an introduction to the Git source control system w/ 7 hours & 83 lectures

Jump right in w/ installation for Windows & Mac

Manage, move, rename & delete files

Create & fork repositories w/ GitHub

Learn & practice the basic commands to start a new project w/ Git

Experience the draw of Git as a SCM w/ in-depth exploration of Branching & Merging

Learn to rebase & stash work

Make comparisons in Git

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[startupjobsasia]

Ruby Developer job at Intellij Malaysia

We are a tech startup focusing on application development of our products as well as providing services to clients. Our clients include well known tech startups and SMEs across many verticals based in Malaysia.

We are hiring a Ruby Back-End Web Developer with primary focus on development of all server-side logic, definition and maintenance of the central database.

Responsibilities:

Write clean, maintainable code using engineering best practices (source control, continuous integration, code reviews, unit testing, etc).

Build fast, scalable web applications.

Enable integration with third parties by leveraging their APIs and extending our own API.

Integrate user facing elements developed by front end developers

Participate in feature refinement and design elegant solutions to provide maximum business value.

Analyze software performance and perform system / code optimization.

At least 1 year working on web applications using Ruby

Solid experience with mySQL

Strong proficiency in Ruby on Rails 3.2 or above

Ability to create an APIs for internal or external use.

Experience with cloud platforms, high-availability systems, data indexing, automated testing.

StartUp Jobs Asia - Startup Jobs in Singapore , Malaysia , HongKong ,Thailand from http://www.startupjobs.asia/job/27886-ruby-developer-it-job-at-intellij-malaysia