With Selenium IDE 4, testers can overcome flaky UI tests caused by locator changes by recording multiple element selectors, and can also script complex scenarios using built‑in loop and conditional commands, making automated testing more robust and flexible.
This article provides a detailed tutorial on setting up the HarmonyOS 2.0 development environment, downloading the IDE and source code, configuring the SDK, creating various types of projects (TV, Wearable, Lite Wearable), installing the emulator, and finally running a Hello World app, with many screenshots and practical tips.
This guide walks through installing and configuring the HarmonyOS development environment, creating various types of TV and wearable applications, downloading the necessary SDK and Gradle files, and successfully launching a TV emulator to run and test the created app.
This tutorial walks developers through setting up the HarmonyOS 2.0 open‑source environment, downloading the IDE and SDK, creating a Hello World TV application, configuring the emulator, and running the app, providing detailed screenshots and links for each step.
This article provides a detailed walkthrough of using IntelliJ IDEA’s Debug mode, covering interface elements, basic shortcuts, variable inspection, expression evaluation, smart step‑into, conditional breakpoints, multithreaded debugging, frame rollback, and force return techniques for efficient Java development.
The article explores the emerging trends of Selenium 4 IDE, highlighting its no‑code automation capabilities, new features, open‑source availability, and the SIDE Runner tool for parallel browser testing, including installation commands and usage examples.
This comprehensive guide explains how to use IntelliJ IDEA's Debug mode—including launching the debugger, managing breakpoints, inspecting variables, evaluating expressions, employing smart step‑into, configuring conditional breakpoints, handling multithreaded debugging, and using drop‑frame and force‑return features—to efficiently trace and troubleshoot Java applications.
This comprehensive tutorial introduces Python, explains its uses in web development, IoT, and machine learning, guides you through installation, IDE selection, Jupyter Notebook setup, and covers core concepts such as variables, data types, operators, control flow, functions, modules, file handling, and more, complete with code examples and visual illustrations.
This article provides a comprehensive introduction to the Go programming language, covering its core features, basic syntax, concurrency with goroutines and channels, data types, error handling, and recommended development tools, all illustrated with clear code examples.
This guide walks you through the challenges of rapid system provisioning, explains the benefits of Alibaba Cloud Resource Orchestration Service (ROS), and provides detailed, IDE‑integrated steps for creating, managing, and deploying ROS templates and resource stacks efficiently.
This comprehensive tutorial walks you through installing PyCharm Community or Professional, creating and configuring Python projects, writing and running code, debugging, unit testing, version control integration, using plugins, and leveraging advanced features such as remote development and profiling, all illustrated with screenshots for macOS, Windows, and Linux.
This article reviews the major enhancements in IntelliJ IDEA 2020—including built‑in Java 14 support with automatic JDK download, the new Chinese language pack, navigation bar jumps, Mono font, LightEdit mode, split terminals, Zen mode, improved Javadoc rendering, new themes, smarter error detection, and debug preprocessing—providing code examples and installation tips for developers.
This article provides a detailed walkthrough of JetBrains DataGrip, covering installation, connection setup, UI customization, SQL editing features, data import/export, and numerous productivity shortcuts, helping developers efficiently manage and interact with various relational databases.
This article explores VSCode’s modular architecture for building large‑scale IDEs, dives into micro‑kernel plugin patterns with Vue and Xigua Player, showcases UI animation trends, introduces ARCore Depth API, highlights Flutter’s desktop support, and reviews Node.js monitoring and load‑testing tools.
Lens, a powerful Kubernetes desktop IDE, offers real-time cluster monitoring, multi-cluster management via kubeconfig, built-in kubectl compatibility, resource utilization dashboards, and an integrated Helm chart store, making it a superior alternative to older tools like Kubernetic for system engineers.
This article introduces Python’s built‑in interpreter, popular text editors such as Geany and Sublime Text, powerful IDEs like PyCharm and Jupyter Notebook, demonstrates code refactoring techniques, and explains how to integrate these tools with public cloud services such as Huawei ModelArts for seamless local‑cloud development.
After a decade of using Eclipse, the author shares a candid comparison with IntelliJ IDEA, highlighting usability improvements, shortcut differences, and practical tips that convinced seasoned Java developers to make the switch for a more efficient coding experience.
PhpStorm 2020.1’s second update introduces support for Windows Subsystem for Linux 2, enabling developers to configure a Linux‑based PHP interpreter on Windows, while also delivering several critical bug fixes and clarifying that Docker integration via WSL 2 is not yet available.
The KAITIAN framework, built by three Alibaba frontend teams, provides a unified IDE foundation that integrates diverse development scenarios—from Alipay mini‑programs and marketing pages to serverless and IoT—while offering a rich plugin system, performance optimizations, and a seamless UI/UX across front‑ and back‑end workflows.
This article examines the technical evolution of Alibaba's DataWorks platform, detailing the pain points of a monolithic IDE, the transition through componentization, and the adoption of micro‑frontend and plugin architectures to achieve flexible, scalable, and maintainable big‑data development tooling.
This article provides a detailed cheat sheet of the most useful IntelliJ IDEA keyboard shortcuts, covering navigation, code editing, refactoring, and project management commands to boost developer productivity across various programming tasks.
Visual Studio Code 1.45 introduces enhanced syntax highlighting, accessibility options, GitHub authentication, a preview JavaScript debugger, WebAssembly performance boosts, and new editor settings, offering developers a richer, more efficient coding experience across platforms.
The article explains why excessively long classes are hard to read, extend, and maintain, outlines the problems caused by redundant code and multiple responsibilities, and provides step‑by‑step refactoring techniques using IntelliJ IDEA to extract methods, move members, and create new classes.
Discover ten powerful PyCharm shortcuts and features—from automatic imports and batch refactoring to quick navigation and code cleanup—that can dramatically boost your Python development efficiency, streamline workflow, and help you write cleaner code with fewer keystrokes.
This article explains how Alipay’s MiniProgram development tools were migrated to a browser‑based WebIDE using the Kaitian IDE framework, detailing the architecture, startup optimization, plugin system, real‑world deployments, and future plans for a lighter Playground experience.
This article introduces ten essential IntelliJ IDEA plugins—ranging from static analysis and translation tools to console filtering, JSON formatting, MyBatis assistance, Maven dependency visualization, and UI enhancements—that can significantly improve Java developers' productivity and code quality.
After a decade of using Eclipse, the author recounts the transition to IntelliJ IDEA, highlighting the IDE's more human‑friendly design, integrated tools, and productivity shortcuts while also noting the learning curve and occasional drawbacks compared to Eclipse.
This article surveys the preferences of Tencent engineers on Python IDEs, discussing how personal habits, project requirements, and specific use‑cases such as data science, web development, or lightweight editing influence the choice among tools like Notebook, Spyder, PyCharm, VS Code, Vim, and the built‑in IDLE.
The article outlines JetBrains' 2020 roadmap for IntelliJ-based IDEs, covering platform fundamentals, new user‑facing features, Asian market localization, a lightweight editor mode, enhanced Git staging support, and upcoming AI‑driven code assistance and other productivity improvements.
This article explains how KaTiAn IDE reuses VS Code’s mature plugin architecture, details the underlying Node.js process model and RPC communication, and presents two UI‑extension strategies—direct component injection and a container/consumer slot system—illustrated with code samples and diagrams.
This article walks you through the complete process of loading an existing Python virtual environment into PyCharm, from opening the Settings menu to selecting the interpreter executable, enabling isolated package management for your projects.
This article chronicles Anders Hejlsberg's remarkable career—from creating Turbo Pascal and Delphi to designing C# and TypeScript—highlighting his influence on programming language design, IDE development, and the evolution of modern software engineering.
This guide compiles the most useful IntelliJ IDEA keyboard shortcuts—including code generation, navigation, refactoring, debugging, SVN operations, and miscellaneous productivity tricks—organized by function so developers can boost efficiency and reduce reliance on the mouse while coding in Java.
This article analyzes the evolving landscape of frontend IDEs, highlighting industry trends, business and technical drivers, and proposes a unified, cloud‑enabled development environment to boost efficiency and reduce duplicated effort across diverse frontend scenarios.
This article analyzes the rapid evolution of front‑end development, examines emerging IDE trends and industry players, and proposes a unified, cloud‑native IDE strategy that integrates business and technical perspectives to boost development efficiency across diverse front‑end scenarios.
The article explains how powerful integrated development environments boost programmer productivity, reduce effort, improve user experience, and how cloud‑based IDEs like Cloud Studio are shaping the future of software development with elastic, serverless computing capabilities.
This article outlines the essential basic and advanced tools—including IDEs, version control, CI servers, testing frameworks, build systems, containerization, and Linux—that Java developers should master in 2019 to improve productivity and code quality.
This article introduces nine free JSON utilities—including online validators, command‑line processors, IDE plugins, and editors—explaining their main features, typical use cases, and where to access each tool via web links or source repositories.
The IntelliJ IDEA 2019.3 update brings faster startup, reduced memory usage, enhanced UI responsiveness, support for new microservice frameworks like Micronaut, Quarkus, Helidon, added MongoDB integration, numerous quality improvements, and a host of important bug fixes across platforms.
IntelliJ IDEA 2019.3 has been officially released, delivering faster startup, reduced memory usage, enhanced UI responsiveness, dynamic plugin installation, expanded support for modern micro‑service frameworks like Micronaut, Quarkus, Helidon, and the long‑awaited MongoDB integration, along with numerous bug fixes and quality improvements.
This guide explains essential Java debugging techniques—including conditional breakpoints, dropping to a previous stack frame, handling multithreaded breakpoints, remote debugging setup, and evaluating or modifying expressions on the fly—providing clear steps and visual examples to help developers debug more efficiently.
This article reviews the most popular Python IDEs, explains what an IDE is, compares each tool's features, compatibility, advantages and disadvantages, and helps developers choose the environment that best fits their experience level and project requirements.
An independent evaluation compares aiXcoder’s AI‑driven code suggestions against built‑in IDE completions across TensorFlow (Python), Java, and C++ examples, measuring keystroke reductions and highlighting speed, language support, and current limitations of the tool.
This article explains the concept of PSI (Program Structure Interface) in IntelliJ IDEA, demonstrates how to obtain PsiFile objects, manipulate PsiJavaFile, PsiClass, PsiField, and add annotations and parameters, providing a practical guide for plugin developers.
IntelliJ IDEA 2019.2, released on July 24, 2019, brings JDK 13 support, smarter code suggestions, duplicate detection, structured search, folder‑specific settings, enhanced cursor movement, tab shortcuts, large‑file handling, performance boosts, refined debugging, tighter Git integration, and a revamped plugin center, all aimed at improving developer productivity.
This article explains VSCode's debugging architecture, introduces the Debug Adapter Protocol (DAP), and walks through a web‑based demo that implements a Node.js debug session using Monaco, WebSocket communication, and a custom debug adapter to illustrate the full debugging workflow.
This article presents five practical PyCharm tips—including built‑in file comparison, column‑wise block editing, case‑insensitive code completion, eye‑friendly color schemes, and remote server debugging—to help Python developers work more efficiently in their daily projects.
This tutorial walks you through installing Xdebug, configuring php.ini, setting up PhpStorm’s debug preferences, and using the Xdebug helper browser extension so you can pause execution at breakpoints and debug PHP code directly from your IDE.
This article presents five practical PyCharm techniques—including code folding shortcuts, refactoring with scope awareness, macro recording for repetitive tasks, multi‑row tab management, and advanced search—to help developers work faster and keep their codebase clean and organized.
The article reviews the evolution of front‑end engineering from the early separation of HTML, CSS and JavaScript in 2003 through performance‑driven engineering, the rise of full‑stack and mobile‑first paradigms, to low‑code, serverless, AI‑driven intelligence and IDE strategies that define today's opportunities and future directions.
The 2019 JetBrains Developer Survey, based on responses from over 19,000 developers worldwide, reveals which Java versions, application servers, frameworks, build tools, IDEs, and testing libraries dominate the ecosystem, highlighting the continued popularity of Java 8, Spring Boot, Maven/Gradle, JUnit, and the rise of newer Java releases.
This article explains why Lombok was created to eliminate repetitive Java code, shows how to add the Maven dependency, configure IDE support, describes its annotation‑processing mechanism, and demonstrates the most common Lombok annotations with before‑and‑after code examples.
This guide walks you through installing IntelliJ IDEA plugins, explains how to access the Settings panel, and showcases twelve essential plugins—including Power Mode, Background Image Plus, Grep Console, MyBatis tools, Lombok, and JRebel—detailing their features, installation steps, and where to download them.
Discover a curated list of 30 IntelliJ IDEA keyboard shortcuts that let you navigate, edit, refactor, and run code faster, helping you stay focused, reduce mouse usage, and dramatically improve your development productivity.
This guide explains how to set breakpoints, start a debugging session, and use step over, step into, force step into, step out, and drop frame functions in IntelliJ IDEA, along with advanced features like multiple breakpoints, breakpoint properties, and variable value modification.
The article reviews IntelliJ IDEA 2018.3 Beta, detailing ten major enhancements such as unified SearchEverywhere, redesigned structural search, RunAnything, a revamped plugin marketplace, improved VCS integration, new themes, editor upgrades, advanced JVM debugging, configurable run settings, a built‑in profiler, and numerous smaller quality‑of‑life tweaks.
This article provides a detailed, illustrated walkthrough for downloading, installing, and configuring Python and the PyCharm IDE on Windows, including environment‑variable setup, activation, theme selection, and essential shortcuts, enabling beginners to start coding without hassle.
This article explains how Python's dynamic typing can hide bugs when variables change type, demonstrates the pitfalls with examples, and introduces three solutions—Type Hints, Variable Annotations, and docstrings—to make code clearer and safer.
Choosing the right IDE or code editor can dramatically boost productivity, and this guide reviews popular options—including PHPStorm, NetBeans, Eclipse, Sublime Text, VS Code, and more—detailing supported platforms, languages, and pricing to help developers select the best tool for high‑quality code.
A comprehensive reference of Ethereum development resources covering programming languages, frameworks, IDEs, client implementations, storage solutions, messaging protocols, wallets, explorers, gas calculators, services, testnets, contract libraries, testing utilities, security tools, learning material, governance platforms, and key documentation.
The article introduces Apache NetBeans IDE 9.0, released after Oracle’s code donation, highlights its main goals of IP cleanup and Java 9/10 support, details new IDE features such as var type inference, Jigsaw modularity, and Java Shell, and presents the community acceptance survey results and download links.
This tutorial walks Python beginners through the complete process of setting up a Python interpreter in PyCharm, covering initial prompts, navigating the Project Interpreter settings, selecting an interpreter, applying changes, and troubleshooting common configuration issues.
This article describes the motivation, design, implementation, and deployment of an IntelliJ IDEA plugin that automatically inserts semicolons and braces, formats code, and uses a chain‑of‑responsibility pattern to decouple business logic, providing developers with a smoother coding experience.
This step‑by‑step tutorial shows how to install Ubuntu 14.04, launch PyCharm, create a new Python project, set up a virtual environment, write and run a simple script, and manage the IDE on Ubuntu, complete with screenshots for each stage.
The JetBrains 2018 Developer Ecosystem report surveyed over 6,000 developers, revealing Java as the most popular language, JavaScript as the most used, Go as the most promising, IDEs as the top tools, and a clear shift toward major cloud providers for hosting applications.
This article introduces Lombok—a Java library that eliminates boilerplate code—by showing how to install it in IntelliJ, demonstrating the most common annotations with runnable examples, and revealing the annotation‑processing mechanism that generates the bytecode during compilation.
This guide explains what IDEs and code editors are, outlines essential features for a productive Python development environment, and compares popular general‑purpose and Python‑specific tools with their advantages and disadvantages to help you select the best solution for your projects.
This tutorial shows how to enable Vim mode in the Linux shell, use Vimium for Chrome navigation, configure Vim-like editing in Windows tools and IDEs, and provides essential Vim basics and shortcuts for faster, more efficient development.
This article provides a detailed overview of the Java ecosystem for backend development, covering JDK features, popular IDEs, web servers, build tools, frameworks, template engines, data access libraries, logging, testing utilities, code quality tools, and JVM languages, along with useful resource links.
Learn how mastering a curated set of IntelliJ IDEA keyboard shortcuts—like statement selection, recent files, navigation, code completion, and more—can dramatically speed up Java development and reduce reliance on the mouse, saving you valuable time each day.
This article reviews the key Windows-based DevOps tools, covering major IDEs such as Visual Studio, Visual Studio Code, and PowerShell Studio, as well as source‑control solutions like Microsoft TFS/VSTS and Git/GitHub, to help teams adopt DevOps on the Windows platform.
This article examines the PYPL Top IDE Index, revealing that Visual Studio, Eclipse, and Android Studio were the three most searched IDEs in August, while explaining the methodology, limitations of search‑based popularity metrics, and offering follow‑up questions for developers.
This article explores why programmers should reduce repetitive tasks, choose the right IDE, master its features, and adopt smart workflows like snippets, automation, and batch processing to dramatically improve development speed and avoid burnout.
This guide explains why Python's clear syntax and powerful libraries make it perfect for newcomers, offers practical steps like downloading the interpreter, choosing IDEs, selecting beginner books, joining discussion groups, coding daily, and leveraging existing packages to accelerate learning.
This article provides a comprehensive tutorial on creating, configuring, and publishing an Android Studio plugin, covering environment setup, project creation, plugin.xml configuration, action implementation, packaging, and uploading to the JetBrains marketplace, with detailed screenshots and code examples.
This guide walks through installing XAMPP, configuring MySQL and PHP, setting up Xdebug, and integrating PhpStorm to create a complete PHP development and debugging environment for beginners.
This guide walks you through downloading Python, installing it on Unix/Linux, Windows, and macOS, configuring essential environment variables, and running Python via the interpreter, scripts, or an IDE, providing step‑by‑step commands and tips for a smooth setup.
This article walks through the acquisition of Xamarin by Microsoft, the integration of Xamarin Studio into Visual Studio for Mac, provides step‑by‑step installation instructions, highlights the new project templates—including .NET Core and cross‑platform solutions—and shares early impressions of the IDE’s potential for mobile development.
This article presents a comprehensive collection of Eclipse shortcut keys and practical techniques—including file navigation, code generation, refactoring, view management, and productivity tricks—to help Java developers work faster and reduce reliance on the mouse.
This article outlines a step-by-step DevOps guide for mastering source code, covering preparation, code exploration, framework understanding, workflow tracing, data flow analysis, debugging techniques, and practical tips such as selecting resources, IDEs, and leveraging tests to accelerate learning.
The article outlines eight crucial abilities for developers—including computational thinking, problem‑location, effective searching, IDE mastery, refactoring, unit testing, version‑control proficiency, and automated build—to bridge the gap between complex human requirements and the computer's simple instruction set.
A recent developer survey reveals JavaScript's overwhelming popularity across languages, the unexpected dominance of lightweight editors like Notepad++ over full‑featured IDEs, macOS overtaking Windows on desktops, and a surprising gap between lucrative technologies and developers' current skill sets.
This article presents ten expert‑backed PHP best practices—from choosing the right use cases and leveraging multi‑table storage for scalability, to security, caching, IDE usage, filtering functions, framework decisions, batch processing, and enabling error reporting—offering actionable guidance for building robust, high‑performance web applications.
This article summarizes a lively discussion from the InfoQ Operations group on how to extend Vim with plugins, configure it as an IDE, and choose or create effective color schemes, providing practical links and recommendations for developers seeking a lightweight yet powerful editing environment.
This guide lists ten essential Vim plugins—Pathogen, SuperTab, syntastic, AutoPairs, NERD Commenter, SnipMate, NERDTree, MiniBufferExplorer, Tag List, undotree, and gdbmgr—that together provide IDE‑like features such as easy installation, auto‑completion, syntax checking, bracket pairing, commenting, snippets, file browsing, buffer management, code navigation, undo history, and debugging without bloating the editor.
