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884 articles · Page 3 of 9
Alibaba Cloud Observability
Alibaba Cloud Observability
Aug 12, 2024 · Operations

How iLogtail Achieves Million‑Scale Observability with SRE Best Practices

This article explains how iLogtail, Alibaba Cloud's high‑performance observability agent, tackles reliability challenges at million‑scale deployments through a comprehensive SRE workflow that spans design, development, testing, gray‑release, operations, and continuous customer support, all while leveraging cloud‑native tools and automation.

Reliability EngineeringSRETesting
0 likes · 31 min read
How iLogtail Achieves Million‑Scale Observability with SRE Best Practices
Test Development Learning Exchange
Test Development Learning Exchange
Aug 10, 2024 · Fundamentals

Mastering Shallow vs Deep Copy in Python: When and How to Use Them

This guide explains the difference between Python's shallow and deep copy mechanisms, shows the built‑in tools available, and provides ten concrete code examples covering lists, dictionaries, custom objects, tuples, sets and multi‑level nesting to help you choose the right copying strategy for reliable API test automation.

Data StructuresPythonTesting
0 likes · 8 min read
Mastering Shallow vs Deep Copy in Python: When and How to Use Them
Software Development Quality
Software Development Quality
Aug 9, 2024 · Fundamentals

Mastering Idempotency Testing: Scenarios, Detection, and Real-World Test Cases

This article explains idempotency testing, outlines common scenarios such as network requests and financial transactions, describes methods to detect duplicate requests, provides comprehensive coverage strategies, offers practical test‑case examples, lists relevant testing tools, and includes a JUnit code sample for implementation.

JUnitTestingidempotency
0 likes · 11 min read
Mastering Idempotency Testing: Scenarios, Detection, and Real-World Test Cases
Alibaba Cloud Native
Alibaba Cloud Native
Aug 7, 2024 · Operations

How iLogtail Achieves Million‑Scale Observability with SRE Practices

This article details how Alibaba Cloud's iLogtail agent, serving tens of thousands of hosts and containers, overcomes unique stability challenges through a comprehensive SRE approach that spans design, development, testing, gray‑release, operations, and customer‑support, ultimately boosting reliability and reducing incident rates.

ObservabilityReliability EngineeringSRE
0 likes · 32 min read
How iLogtail Achieves Million‑Scale Observability with SRE Practices
DevOps
DevOps
Aug 4, 2024 · Fundamentals

Understanding Test‑Driven Development (TDD), UTDD, ATDD, and BDD with a Practical Java Example

This article explains the concepts of Test‑Driven Development (TDD), Unit Test‑Driven Development (UTDD), Acceptance Test‑Driven Development (ATDD) and Behavior‑Driven Development (BDD), discusses why TDD is not dead, compares the three approaches, and provides a step‑by‑step Java implementation with code samples, testing workflow, and refactoring guidance.

ATDDBDDJava
0 likes · 14 min read
Understanding Test‑Driven Development (TDD), UTDD, ATDD, and BDD with a Practical Java Example
DevOps
DevOps
Jul 29, 2024 · R&D Management

Why Bugs Are Inevitable and How to Balance Quality with Delivery Speed

The article reflects on a bug‑fixing team's experience, arguing that bugs are an inevitable by‑product of software development, discussing the limits of zero‑tolerance policies, the trade‑offs between quality and resources, and suggesting cultural and engineering practices such as testing left‑shift, code reviews, and refactoring to improve quality without sacrificing delivery speed.

Engineering CultureTestingbug management
0 likes · 9 min read
Why Bugs Are Inevitable and How to Balance Quality with Delivery Speed
Test Development Learning Exchange
Test Development Learning Exchange
Jul 28, 2024 · Backend Development

Boost API Automation Testing with Parameterized Python Decorators

This guide demonstrates how parameterized Python decorators can streamline repetitive tasks in API automation testing—handling login tokens, retries, environment selection, data‑driven tests, logging, performance monitoring, permission checks, mock responses, cleanup, and test tagging—reducing code duplication and improving maintainability.

API testingCode examplesTesting
0 likes · 8 min read
Boost API Automation Testing with Parameterized Python Decorators
Python Programming Learning Circle
Python Programming Learning Circle
Jul 26, 2024 · Fundamentals

Python Coding Principles and Best Practices

This article presents a comprehensive collection of Python coding principles, best‑practice suggestions, library usage tips, design‑pattern ideas, internal language mechanisms, tooling recommendations, and performance‑profiling techniques to help developers write clean, efficient, and maintainable Python code.

Design PatternsPerformanceTesting
0 likes · 14 min read
Python Coding Principles and Best Practices
Huolala Tech
Huolala Tech
Jul 23, 2024 · Operations

How a Scalable Automation Framework Revolutionized Marketing API Testing

This article details the evolution of a marketing‑focused automation framework—from a siloed "chimney" architecture to a modular, middle‑platform design and finally a stable, extensible system—highlighting challenges, design choices, code generation, CI/CD integration, and measurable efficiency gains.

APICI/CDMarketing
0 likes · 28 min read
How a Scalable Automation Framework Revolutionized Marketing API Testing
21CTO
21CTO
Jul 21, 2024 · Cloud Computing

Why Microsoft Azure Now Relies on Linux: Inside the Cloud’s Massive Linux Shift

The article traces Azure’s evolution from a Windows‑only cloud to a platform that tests over a thousand Linux distributions monthly, detailing its Linux guest OS lifecycle, certification process, and the automated testing framework that ensures seamless large‑scale Linux operations on Azure.

AzureCloud ComputingLinux
0 likes · 9 min read
Why Microsoft Azure Now Relies on Linux: Inside the Cloud’s Massive Linux Shift
Software Development Quality
Software Development Quality
Jul 17, 2024 · R&D Management

How to Measure and Optimize Your Software Development Process with Key Metrics

This guide details a comprehensive set of software development metrics—including agile velocity, code quality, continuous integration, technical debt, unit and smoke testing, test automation, quality process, and continuous delivery—explaining their definitions, data sources, calculation methods, reference standards, and responsible platforms to help teams monitor and improve performance.

Continuous IntegrationTestingagile
0 likes · 27 min read
How to Measure and Optimize Your Software Development Process with Key Metrics
DevOps
DevOps
Jul 16, 2024 · Product Management

Comprehensive IT Project Management Process: Product, Requirement, Development, Testing, Release, and Operations

This article provides a detailed overview of the end‑to‑end IT project management lifecycle, including product and requirement management, development and testing steps, version release procedures, and post‑release operations, offering practical guidance for teams to design and control their workflows.

OperationsProduct ManagementRelease
0 likes · 6 min read
Comprehensive IT Project Management Process: Product, Requirement, Development, Testing, Release, and Operations
Top Architect
Top Architect
Jul 15, 2024 · Fundamentals

Clean Code Practices: Naming, Classes, Functions, and Testing

This article explains why maintaining clean, well‑structured code is essential for productivity and team collaboration, covering naming conventions, class design principles, function responsibilities, testing strategies, and tools like SonarLint, while providing concrete Java code examples for each concept.

Naming ConventionsTestingclean code
0 likes · 16 min read
Clean Code Practices: Naming, Classes, Functions, and Testing
Bilibili Tech
Bilibili Tech
Jul 5, 2024 · Frontend Development

Applying Clean Architecture to Front-End Migration: Refactoring a Large-Scale Review Platform from Vue2 to Vue3

The team refactored a high‑traffic Vue2 detail page to Vue3 using Clean Architecture, separating entities, use‑cases, adapters, and framework layers, while employing AST‑based tooling, comprehensive unit/E2E/visual tests, and a gray‑release strategy, resulting in reduced duplication, better test coverage, and a reusable migration pipeline.

Clean ArchitectureFrontendMigration
0 likes · 23 min read
Applying Clean Architecture to Front-End Migration: Refactoring a Large-Scale Review Platform from Vue2 to Vue3
Meituan Technology Team
Meituan Technology Team
Jun 27, 2024 · Mobile Development

Meituan Mini‑Program Testability Practices and Implementation

Meituan’s Tech Salon Session 77 describes how the company built a generic JavaScript‑hooking SDK packaged as an NPM module to give mini‑programs on platforms such as WeChat, Alipay and Kuaishou observable and controllable capabilities across UI, storage, network and system layers, enabling automated cache management, request mocking, state inspection and visual diff testing, which the ticket team leveraged to achieve over 30 % test scenario coverage, 100 % page coverage and discover hundreds of defects, while outlining future plans to stabilize and expand the framework.

JavaScriptMini ProgramObservability
0 likes · 19 min read
Meituan Mini‑Program Testability Practices and Implementation
Zhuanzhuan Tech
Zhuanzhuan Tech
Jun 26, 2024 · Backend Development

Refactoring the Game Business Product Update MQ Consumer: Architecture, Design, and Implementation

This article details the background, problem analysis, and comprehensive refactoring plan for a game business's product update MQ consumer, outlining architectural redesign using Flyweight and Strategy patterns, phased implementation, testing strategies, idempotent handling, monitoring, and the resulting 50‑80% reduction in downstream interface calls.

Design PatternsMQTesting
0 likes · 13 min read
Refactoring the Game Business Product Update MQ Consumer: Architecture, Design, and Implementation
Software Development Quality
Software Development Quality
Jun 21, 2024 · Operations

Stabilizing Test Environments with a Trunk‑Based Strategy

This article outlines a comprehensive approach to improve test environment stability by introducing a trunk‑based environment as the default, detailing solution architecture, various testing scenarios, implementation steps, and monitoring practices to transition from unstable daily environments to a more reliable testing ecosystem.

DeploymentOperationsStability
0 likes · 14 min read
Stabilizing Test Environments with a Trunk‑Based Strategy
Open Source Tech Hub
Open Source Tech Hub
Jun 21, 2024 · Backend Development

Boost PHP Testing Efficiency with Kahlan: A Complete Guide

Discover how Kahlan, a full‑featured BDD testing framework for PHP, enhances unit and integration testing with RSpec‑style syntax, built‑in code coverage, powerful stubbing, monkey‑patching, and flexible reporting, all without requiring PECL extensions.

BDDMockingTesting
0 likes · 5 min read
Boost PHP Testing Efficiency with Kahlan: A Complete Guide
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jun 19, 2024 · Backend Development

Mastering Spring Boot Annotations: A Comprehensive Guide for Backend Developers

This article provides a thorough overview of Spring Boot's core, web, configuration, dependency injection, AOP, testing, security, transaction, scheduling, event, exception handling, property binding, and conditional annotations, complete with practical code examples for Java backend development.

Backend DevelopmentDependency InjectionSpring Boot
0 likes · 12 min read
Mastering Spring Boot Annotations: A Comprehensive Guide for Backend Developers
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Jun 16, 2024 · Frontend Development

Step‑by‑Step Guide to Building a Vue 3 Headless UI Component Library with pnpm, Vite, and TypeScript

This article provides a comprehensive, hands‑on tutorial for creating a Vue 3 Headless UI component library, covering project initialization, workspace configuration, ESLint and Git‑hook setup, TypeScript and Vite integration, unit testing with Vitest, documentation with VitePress, playground creation, monorepo building, and publishing to npm.

Component LibraryTestingTypeScript
0 likes · 17 min read
Step‑by‑Step Guide to Building a Vue 3 Headless UI Component Library with pnpm, Vite, and TypeScript
Python Programming Learning Circle
Python Programming Learning Circle
Jun 12, 2024 · Fundamentals

Python Coding Principles and Best Practices

This article presents a comprehensive collection of Python coding principles, conventions, library usage tips, internal mechanisms, tooling recommendations, and performance‑optimization strategies to help developers write clean, efficient, and maintainable Python code.

Testingbest-practicescoding standards
0 likes · 11 min read
Python Coding Principles and Best Practices
JD Tech Talk
JD Tech Talk
Jun 7, 2024 · Artificial Intelligence

AI‑Powered JUnit Rule for Automatic Error Reporting to GPT

This tutorial shows Java engineers how to build a JUnit Rule that captures test failures, extracts the exception stack and source file, and automatically sends the information to OpenAI's GPT for analysis and code‑fix suggestions, complete with reusable data‑model classes and utility methods.

AIGPTJUnit
0 likes · 13 min read
AI‑Powered JUnit Rule for Automatic Error Reporting to GPT
Test Development Learning Exchange
Test Development Learning Exchange
Jun 6, 2024 · Fundamentals

Advanced Techniques for Dynamically Generating Unit Tests in Python

This article presents ten Python unittest strategies—including list comprehensions, metaclasses, the parameterized library, file‑driven data, factory functions, TestLoader/TestSuite, subTest, database‑driven cases, pytest parametrize, and YAML/INI configuration—to create flexible, data‑driven unit tests efficiently.

Testingdynamic testsparameterized
0 likes · 7 min read
Advanced Techniques for Dynamically Generating Unit Tests in Python
Test Development Learning Exchange
Test Development Learning Exchange
Jun 5, 2024 · Backend Development

10 Common Uses of pytest.mark.parametrize for Efficient Testing

The article presents ten practical examples of using pytest.mark.parametrize in Python, ranging from basic parameter lists and named parameters to nested parameters, type conversion, exception testing, fixture parametrization, large data sets, custom ID generation, and combining marks, illustrating how to write concise and maintainable test code.

Testingparametrizepytest
0 likes · 5 min read
10 Common Uses of pytest.mark.parametrize for Efficient Testing
21CTO
21CTO
Jun 2, 2024 · Fundamentals

Why Every Line of Code You Write Becomes Your Future Support Burden

The article shares hard‑earned lessons from a veteran software engineer about treating coding as a craft, avoiding the "Not‑Invented‑Here" syndrome, managing complexity, writing tests, and documenting well to reduce future maintenance pain and improve code quality.

Best PracticesNIH syndromeTesting
0 likes · 10 min read
Why Every Line of Code You Write Becomes Your Future Support Burden
Test Development Learning Exchange
Test Development Learning Exchange
Jun 1, 2024 · Backend Development

Using Python Generator Functions for Efficient API Automation Testing

This article demonstrates how Python generator functions can be applied in API automation testing to process large data streams, batch requests, infinite sequences, file handling, dynamic test data generation, recursive file traversal, lazy calculations, data filtering, response processing, retry logic, and test report creation, thereby improving memory efficiency and test flexibility.

Testingapi-testinggenerator
0 likes · 6 min read
Using Python Generator Functions for Efficient API Automation Testing
Cognitive Technology Team
Cognitive Technology Team
May 27, 2024 · Backend Development

AREX: An Open‑Source Traffic Recording and Replay Platform for Enterprise‑Scale Testing

AREX is an open‑source traffic recording and replay platform created by Ctrip that enables comprehensive testing—from performance and regression to rapid issue fixing—by capturing real traffic across complex micro‑service environments, addressing challenges such as async context, non‑idempotent calls, authentication, time‑sensitivity, and cache consistency, and offering easy CI/CD integration and large‑scale deployment.

CI/CDJava AgentTesting
0 likes · 14 min read
AREX: An Open‑Source Traffic Recording and Replay Platform for Enterprise‑Scale Testing
Test Development Learning Exchange
Test Development Learning Exchange
May 25, 2024 · Fundamentals

Advanced pytest Fixtures and Decorators for Test Setup, Skipping, Retries, Parametrization, and More

This article demonstrates how to use pytest fixtures and a collection of custom decorators to handle setup/teardown, conditional skipping, retry logic, parameterized tests, timing, error handling, logging, transaction management, API authentication, response validation, concurrency, data cleanup, performance monitoring, state checks, and test marking in Python testing.

Testingdecoratorsfixtures
0 likes · 11 min read
Advanced pytest Fixtures and Decorators for Test Setup, Skipping, Retries, Parametrization, and More
DaTaobao Tech
DaTaobao Tech
May 22, 2024 · Cloud Native

AONE Serverless Quality Assurance: Design, Testing, and Monitoring

The article explains how AONE Serverless separates development and operations domains to enable independent iteration and lower costs, details a QA workflow—functional regression, performance testing, monitoring verification, reverse‑engineered interfaces, automated API traffic replay, and isolated pressure testing— and reports deployment build time cuts of 17% and overall deployment reductions up to 44%, while outlining challenges and future plans for layered automation and plugin‑based extensions.

ServerlessTestingcloud-native
0 likes · 9 min read
AONE Serverless Quality Assurance: Design, Testing, and Monitoring
Software Development Quality
Software Development Quality
May 17, 2024 · Fundamentals

12 Essential Code Review Standards Every Developer Should Follow

This guide outlines twelve critical code review criteria—including correctness, readability, maintainability, security, performance, testing coverage, documentation, exception handling, duplication avoidance, compatibility, and architectural design—to help developers produce high‑quality, robust software.

Best PracticesTestingcode review
0 likes · 5 min read
12 Essential Code Review Standards Every Developer Should Follow
FunTester
FunTester
May 13, 2024 · Fundamentals

Understanding HTTP Caching: Principles, Types, Headers, and Testing Scenarios

This article explains the fundamentals of HTTP caching, including how it works, the different cache types, key cache-control directives, and the testing scenarios where testers must be aware of cache behavior to ensure performance, data consistency, and security.

Browser CacheCache-ControlCaching
0 likes · 11 min read
Understanding HTTP Caching: Principles, Types, Headers, and Testing Scenarios
FunTester
FunTester
May 10, 2024 · Operations

Why UI Automation Stalls and How to Revive It: A Frontend Testing Playbook

This article examines the evolution of UI automation in a large‑scale frontend environment, detailing early expectations, framework choices, practical challenges, and a comprehensive set of process, tooling, and reporting improvements that together boosted test coverage, stability, and team efficiency while highlighting the ongoing trade‑offs between automation value and maintenance cost.

Continuous IntegrationTestingUI automation
0 likes · 38 min read
Why UI Automation Stalls and How to Revive It: A Frontend Testing Playbook
Go Programming World
Go Programming World
May 10, 2024 · Backend Development

Comprehensive Guide to Writing Tests in Go: Unit, Benchmark, Example, and Fuzz Testing

This article provides a detailed tutorial on Go's testing framework, covering test classifications such as unit, benchmark, example, and fuzz tests, explaining naming conventions, file organization, test execution commands, parallel testing, coverage measurement, and how to integrate these practices into robust backend development workflows.

BenchmarkTestingUnit Test
0 likes · 31 min read
Comprehensive Guide to Writing Tests in Go: Unit, Benchmark, Example, and Fuzz Testing
Architecture Digest
Architecture Digest
May 9, 2024 · Fundamentals

Clean Code Practices: Naming, Classes, Functions, and Testing

This article explains why clean code matters for productivity and project health, and provides practical guidelines on naming, class design, function design, SOLID principles, testing strategies, and tooling to help developers write maintainable, readable software.

Naming ConventionsSOLIDTesting
0 likes · 13 min read
Clean Code Practices: Naming, Classes, Functions, and Testing
Top Architect
Top Architect
May 7, 2024 · Fundamentals

Clean Code Principles: Naming, Classes, Functions, and Testing Practices

This article explains why clean code is essential for productivity and project health, covering naming conventions, class design, SOLID principles, function design, parameter handling, testing strategies like TDD and the FIRST principles, and tools such as SonarLint to maintain code quality.

Naming ConventionsTestingclean code
0 likes · 18 min read
Clean Code Principles: Naming, Classes, Functions, and Testing Practices
JD Retail Technology
JD Retail Technology
Apr 28, 2024 · Big Data

From Confusion to Mastery: A Newcomer's Journey in Big Data Testing

This article recounts a junior tester's two‑year growth at JD.com, detailing early uncertainties, practical learning methods, step‑by‑step big‑data testing tasks, big‑sale preparation experiences, and actionable advice for newcomers aiming to thrive in the big‑data testing field.

AdviceCareerData Platform
0 likes · 10 min read
From Confusion to Mastery: A Newcomer's Journey in Big Data Testing
Python Programming Learning Circle
Python Programming Learning Circle
Apr 20, 2024 · Fundamentals

Comparison of Five Python Automation Testing Frameworks

This article compares five popular Python automation testing frameworks—Robot Framework, Pytest, UnitTest, Behave, and Lettuce—detailing their prerequisites, strengths, weaknesses, and suitability for different testing scenarios to help developers choose the right tool for functional, unit, or behavior‑driven testing.

PythonTestingautomation
0 likes · 12 min read
Comparison of Five Python Automation Testing Frameworks
21CTO
21CTO
Apr 16, 2024 · Backend Development

Essential Backend Development Practices to Boost Efficiency and Scalability

Backend development underpins every software application, and mastering practices such as input validation, robust error handling, separation of concerns, and thorough testing and documentation ensures applications are secure, maintainable, and scalable, empowering developers to build resilient server‑side systems.

Backend DevelopmentBest PracticesError handling
0 likes · 6 min read
Essential Backend Development Practices to Boost Efficiency and Scalability
Test Development Learning Exchange
Test Development Learning Exchange
Apr 8, 2024 · Fundamentals

Using assertpy for Enhanced Python Assertions

The article introduces the assertpy library for Python, explains its purpose of enhancing assertions, and provides a comprehensive set of example code snippets demonstrating how to validate strings, collections, numbers, booleans, files, and more using readable assertpy methods.

TestingUnit Testingassertions
0 likes · 4 min read
Using assertpy for Enhanced Python Assertions
Architect
Architect
Mar 21, 2024 · Backend Development

Refactoring a Complex Order Process with a Three‑Layer Interface and Strategy Template

This article analyzes the problems of a scattered, poorly‑designed order‑processing codebase, proposes a three‑layer interface combined with a strategy‑template pattern, walks through concrete Java implementations, testing and gray‑release safeguards, and shows how the redesign improves readability, maintainability, and extensibility.

Design PatternsStrategy PatternTesting
0 likes · 15 min read
Refactoring a Complex Order Process with a Three‑Layer Interface and Strategy Template
Test Development Learning Exchange
Test Development Learning Exchange
Mar 18, 2024 · Backend Development

How to Package Python Code into an .exe, Run Flask Projects, and Test API Authentication

This guide explains how to use PyInstaller or auto-py-to-exe to bundle Python scripts into Windows executables, demonstrates the steps to create and run a basic Flask application, and outlines comprehensive methods for testing API authentication mechanisms such as API keys, Basic Auth, OAuth 2.0, and JWT tokens.

API authenticationTesting
0 likes · 7 min read
How to Package Python Code into an .exe, Run Flask Projects, and Test API Authentication
Architect
Architect
Mar 17, 2024 · Fundamentals

16 Essential Coding Habits Every Developer Should Follow

This article compiles sixteen practical coding habits—ranging from self‑testing and parameter validation to concurrency safety, cache consistency, and proper resource handling—to help developers avoid common bugs and write more reliable, maintainable software.

Resource ManagementTestingcode quality
0 likes · 12 min read
16 Essential Coding Habits Every Developer Should Follow
Programmer DD
Programmer DD
Mar 16, 2024 · Backend Development

How to Build Your Own Spring Boot Starter: Step‑by‑Step Guide

This article walks you through creating a custom Spring Boot Starter, covering project setup, Maven dependencies, auto‑configuration classes, registration via spring.factories (or the new imports file), and comprehensive unit testing strategies to ensure reliable conditional behavior.

Auto-ConfigurationJavaSpring Boot
0 likes · 7 min read
How to Build Your Own Spring Boot Starter: Step‑by‑Step Guide
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Mar 1, 2024 · Frontend Development

AI in Frontend Development: Code Generation, Testing, Code Review, Low‑Code, and Business Applications

This article reviews the rapid rise of generative AI in 2023 and explores its impact on frontend development, covering AI‑driven code generation, testing, code review, low‑code platforms, business workflows, challenges, practical experiences, and future prospects for developers and teams.

AITestingcode review
0 likes · 30 min read
AI in Frontend Development: Code Generation, Testing, Code Review, Low‑Code, and Business Applications
Programmer DD
Programmer DD
Feb 29, 2024 · Backend Development

How to Build Your Own Spring Boot Starter: A Step‑by‑Step Guide

This tutorial walks you through creating a custom Spring Boot Starter, from Maven project setup and dependency configuration to defining auto‑configuration classes, registering them, and writing comprehensive unit tests to verify conditional behavior.

Auto-ConfigurationJavaSpring Boot
0 likes · 6 min read
How to Build Your Own Spring Boot Starter: A Step‑by‑Step Guide
Test Development Learning Exchange
Test Development Learning Exchange
Feb 28, 2024 · Backend Development

Using Deep Copy in Python for Isolated API Test Parameters

Deep copy in Python is demonstrated through multiple practical examples—including request parameter duplication, handling nested data structures, managing global configurations, multithreaded test execution, and database interactions—to ensure isolated, independent data for each API test case, preventing data contamination and race conditions.

API testingPythonTesting
0 likes · 10 min read
Using Deep Copy in Python for Isolated API Test Parameters
Programmer DD
Programmer DD
Feb 27, 2024 · Backend Development

Build Your Own Spring Boot Starter: A Step‑by‑Step Guide

This tutorial explains how to create a custom Spring Boot Starter, covering project setup, Maven dependencies, auto‑configuration class creation, registration via spring.factories, and comprehensive unit testing to ensure correct conditional behavior.

Auto-ConfigurationJavaSpring Boot
0 likes · 7 min read
Build Your Own Spring Boot Starter: A Step‑by‑Step Guide
Open Source Tech Hub
Open Source Tech Hub
Feb 19, 2024 · Backend Development

Why Laravel Stands Out: A Deep Dive into Its Elegant Backend Features

This article walks through Laravel's full‑stack design, showcasing Artisan commands, model generation, migrations, Eloquent relationships, routing, testing, and core container mechanics while highlighting practical code examples and the trade‑offs that make Laravel both powerful and occasionally heavyweight.

ArtisanBackend DevelopmentEloquent
0 likes · 25 min read
Why Laravel Stands Out: A Deep Dive into Its Elegant Backend Features
Test Development Learning Exchange
Test Development Learning Exchange
Feb 18, 2024 · Backend Development

Dynamic Environment Switching in Test Frameworks Using Python Decorators

The article explains the importance of dynamic environment switching in testing frameworks for multi‑environment validation, resource isolation, debugging, and CI/CD, and provides Python unittest decorator examples along with best‑practice considerations such as scope, thread safety, resource management, and execution order.

CI/CDDecoratorPython
0 likes · 9 min read
Dynamic Environment Switching in Test Frameworks Using Python Decorators
21CTO
21CTO
Feb 2, 2024 · Backend Development

8 Must‑Know Python Backend Libraries Used by the Top 1% of Developers

This article highlights eight powerful Python backend libraries—ranging from URL handling and caching to testing, profiling, and API creation—selected from the top 1% of developers based on GitHub stars, and provides installation steps and code examples for each.

Testingbackendlibraries
0 likes · 8 min read
8 Must‑Know Python Backend Libraries Used by the Top 1% of Developers
php Courses
php Courses
Jan 24, 2024 · Backend Development

Essential Tools for PHP Developers: IDEs, AI Assistants, Debuggers, and Deployment Solutions

This article presents a curated list of essential tools for PHP developers—including IDEs, AI‑powered assistants, database managers, static analysis utilities, code formatters, container platforms, debuggers, testing frameworks, and deployment automation—to streamline workflows, boost productivity, and improve code quality.

DeploymentIDEPHP
0 likes · 8 min read
Essential Tools for PHP Developers: IDEs, AI Assistants, Debuggers, and Deployment Solutions
FunTester
FunTester
Jan 18, 2024 · R&D Management

Year-End Summary Guide for Test Engineers, Test Leads, and Test Managers

This article provides a comprehensive guide on how test engineers, test leads, and test managers can structure their year‑end summaries by focusing on work responsibilities, project and business insights, and future planning, while offering role‑specific examples, tables, and practical tips to make the summary both meaningful and impressive.

Testingcareer developmentsoftware testing
0 likes · 8 min read
Year-End Summary Guide for Test Engineers, Test Leads, and Test Managers
Continuous Delivery 2.0
Continuous Delivery 2.0
Jan 12, 2024 · Backend Development

Design and Implementation of an Internal Mock Platform for Efficient Development and Testing

The article analyzes common pain points in daily development testing such as manual data preparation, backend dependency, and unstable UI automation, then evaluates existing API‑mock tools like Apifox before presenting a custom mock platform that decouples frontend from backend, supports encrypted data, selective mocking, fault simulation, and provides a visual interface for managing mock rules and recordings.

API mockingBackend DevelopmentTesting
0 likes · 9 min read
Design and Implementation of an Internal Mock Platform for Efficient Development and Testing
FunTester
FunTester
Dec 28, 2023 · Operations

How a Six-Month Multi-System Project Achieved 99.9% Transaction Success: A Deep Dive into Test Summaries and Metrics

This article presents a comprehensive test summary of a six‑month project involving eight applications, detailing test objectives, planning, execution cycles, case counts, defect statistics, quality metrics, and management lessons that together delivered a 99.9% transaction pass rate and valuable insights for test leaders.

Testingdefect analysisprocess improvement
0 likes · 13 min read
How a Six-Month Multi-System Project Achieved 99.9% Transaction Success: A Deep Dive into Test Summaries and Metrics
转转QA
转转QA
Dec 6, 2023 · Backend Development

Store System Refactoring Types, Challenges, and Testing Strategies

This article analyzes the current store system issues, outlines various refactoring types and their difficulties, presents common efficiency measures, and details testing schemes for both unchanged‑business and changed‑business refactoring cases, highlighting objectives, challenges, processes, and overall effectiveness.

PerformanceTestingbackend
0 likes · 8 min read
Store System Refactoring Types, Challenges, and Testing Strategies
Architect
Architect
Nov 30, 2023 · Cloud Native

From Monolith to Resilient Microservices: A Step‑by‑Step Architecture Evolution

The article walks through a real‑world online supermarket project, showing how a simple monolithic system evolves into a fully‑featured microservice architecture, detailing each refactoring stage, the problems encountered, and the concrete solutions such as service extraction, database sharding, monitoring, tracing, gateways, service discovery, reliability patterns, testing, and service‑mesh adoption.

MonitoringService MeshTesting
0 likes · 25 min read
From Monolith to Resilient Microservices: A Step‑by‑Step Architecture Evolution
php Courses
php Courses
Nov 25, 2023 · Backend Development

Best Practices for Writing Maintainable ThinkPHP Applications

This article outlines key guidelines for developing maintainable ThinkPHP applications, covering framework design principles, directory structure, naming conventions, error handling, caching, performance optimization, test‑driven development, and effective team collaboration with version control.

CachingTestingThinkPHP
0 likes · 5 min read
Best Practices for Writing Maintainable ThinkPHP Applications
Sanyou's Java Diary
Sanyou's Java Diary
Nov 23, 2023 · Backend Development

From Monolith to Microservices: A Complete Journey with Real‑World Examples

This article walks through the evolution of an online supermarket from a simple monolithic website to a fully decoupled microservice architecture, covering initial requirements, common pitfalls, service decomposition, database splitting, monitoring, tracing, logging, gateways, service discovery, circuit breaking, testing, frameworks, and service mesh, while illustrating each step with diagrams and practical advice.

MonitoringTestingcircuit breaker
0 likes · 22 min read
From Monolith to Microservices: A Complete Journey with Real‑World Examples
转转QA
转转QA
Nov 22, 2023 · Backend Development

Improving B2C Order Automation with MQ Listener Integration and CI/CD Enhancements

This article details a B2C order processing case study, analyzing failure causes in automated test suites, introducing RocketMQ PullConsumer‑based MQ listening actions, and demonstrating how these changes together with CI/CD adjustments significantly raise test success rates despite increased execution time.

B2CCI/CDMQ
0 likes · 7 min read
Improving B2C Order Automation with MQ Listener Integration and CI/CD Enhancements
Test Development Learning Exchange
Test Development Learning Exchange
Nov 13, 2023 · Fundamentals

Master Core Python, Database, Linux, and Networking Concepts in One Guide

This comprehensive guide covers essential programming fundamentals—including Python memory management, metaclasses, decorators, multithreading, data structures, algorithmic techniques, database concepts such as ACID, indexing, and transaction isolation, Redis operations, Linux memory handling, networking protocols, Docker/Kubernetes commands, and core testing methodologies—providing clear explanations and practical code examples.

DatabasesLinuxPython
0 likes · 38 min read
Master Core Python, Database, Linux, and Networking Concepts in One Guide
DevOps
DevOps
Nov 12, 2023 · Fundamentals

Software Engineer Self‑Improvement: Principles for Code Review, Testing, and Architecture

This article extends the ideas from "13 Years of Coding at Tencent" by presenting a comprehensive set of engineering self‑cultivation principles—including bias, entropy control, test‑driven design, early and automated testing, unified terminology, domain‑driven design, framework decoupling, and disciplined code encapsulation—to help developers write higher‑quality, maintainable code.

Best PracticesSoftware ArchitectureSoftware engineering
0 likes · 23 min read
Software Engineer Self‑Improvement: Principles for Code Review, Testing, and Architecture
Liangxu Linux
Liangxu Linux
Nov 9, 2023 · Backend Development

Essential Go Commands Every Developer Should Master

This guide walks you through installing Go, verifying the environment, initializing modules, managing dependencies, running and building programs, formatting code, cleaning unused packages, testing, and static analysis using core Go command‑line tools.

GolangTestingcommand-line
0 likes · 4 min read
Essential Go Commands Every Developer Should Master
FunTester
FunTester
Nov 7, 2023 · Interview Experience

Master UI Automation Interviews: Waiting Methods, Selenium Architecture, and Test Layering

This article compiles and analyzes common UI automation interview questions, covering the differences among implicit, explicit, and forced waits, Selenium's execution principles and custom encapsulation, the three‑layer test architecture, typical testing challenges and solutions, and strategies for reliable element locating.

Automation testingSeleniumTest architecture
0 likes · 7 min read
Master UI Automation Interviews: Waiting Methods, Selenium Architecture, and Test Layering
Top Architecture Tech Stack
Top Architecture Tech Stack
Nov 7, 2023 · Backend Development

Essential Java Libraries Every Senior Developer Should Know

This article presents a curated list of essential Java libraries—including JUnit, Mockito, Jackson, Gson, SLF4J, Log4j2, Apache Commons, Guava, JAXB, Xerces, Apache POI, JavaAssist, Cglib, Eclipse Collections, Trove, Jsoup, Apache MINA, Netty, Lombok, and Testcontainers—explaining their purposes and why senior developers should master them.

Backend DevelopmentJavaTesting
0 likes · 9 min read
Essential Java Libraries Every Senior Developer Should Know
Top Architecture Tech Stack
Top Architecture Tech Stack
Nov 4, 2023 · Backend Development

Essential Java Libraries Every Advanced Developer Should Know

This guide presents a curated list of essential Java libraries—including testing, JSON, logging, utility, XML, Excel, bytecode, collections, HTML parsing, encryption, embedded databases, serialization, networking, Lombok, and Testcontainers—that can dramatically improve productivity and code quality for backend development.

Backend DevelopmentJavaLogging
0 likes · 8 min read
Essential Java Libraries Every Advanced Developer Should Know
Python Programming Learning Circle
Python Programming Learning Circle
Oct 31, 2023 · Fundamentals

Comparison of Five Python Automation Testing Frameworks: Robot Framework, Pytest, UnitTest, Behave, and Lettuce

This article reviews and compares five popular Python automation testing frameworks—Robot Framework, Pytest, UnitTest, Behave, and Lettuce—covering their prerequisites, advantages, disadvantages, and how they stack up against each other to help newcomers choose the right tool for functional, unit, or behavior‑driven testing.

PythonTestingautomation
0 likes · 14 min read
Comparison of Five Python Automation Testing Frameworks: Robot Framework, Pytest, UnitTest, Behave, and Lettuce
MaGe Linux Operations
MaGe Linux Operations
Oct 21, 2023 · Backend Development

Essential Go Commands Every Backend Developer Should Master

Learn how to install Go, verify its version, configure environment variables, initialize modules, manage dependencies, build binaries, format code, tidy unused packages, run and test your applications, and use vet for static analysis—all with concise command-line examples for efficient Go development.

Backend DevelopmentGo modulesTesting
0 likes · 5 min read
Essential Go Commands Every Backend Developer Should Master
Tencent Cloud Developer
Tencent Cloud Developer
Oct 16, 2023 · Fundamentals

Software Engineering Principles: Code Review, Testing, and Architecture

The article expands on prior reflections by urging engineers to adopt a paranoid, entropy‑controlling mindset, design for testability, apply domain‑driven design, keep frameworks peripheral, enforce purposeful encapsulation and explicitness, and treat code as a craft, inviting community discussion.

DDDSoftware ArchitectureTesting
0 likes · 22 min read
Software Engineering Principles: Code Review, Testing, and Architecture
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 16, 2023 · Frontend Development

Comprehensive Front‑End Code Review Checklist and Best Practices

This article presents a detailed front‑end code review guide covering quality, functionality, performance, security, testability, readability, reusability, compatibility, polyfill configuration, and practical testing examples such as Cypress end‑to‑end tests, all organized with clear checklists and code snippets.

Best PracticesFrontendPerformance
0 likes · 17 min read
Comprehensive Front‑End Code Review Checklist and Best Practices
Su San Talks Tech
Su San Talks Tech
Oct 14, 2023 · Fundamentals

Why Clean Code Matters: Practical Tips for Naming, Classes, Functions & Tests

This comprehensive guide explains why clean code is crucial for productivity and company health, and provides actionable advice on writing clean code through proper naming, class design, function structuring, and testing practices, illustrated with Java examples and refactoring patterns.

Naming ConventionsSOLID principlesTesting
0 likes · 17 min read
Why Clean Code Matters: Practical Tips for Naming, Classes, Functions & Tests
Architecture Digest
Architecture Digest
Sep 28, 2023 · Fundamentals

How to Write Clean and Maintainable Code: Naming, Classes, Functions, and Testing

This article explains why clean code is essential for productivity and team collaboration, and provides practical guidelines on naming, class design, function design, and testing—including principles like single responsibility, SOLID, meaningful naming, minimal parameters, and test‑driven development—to help developers produce readable, extensible, and reliable software.

Naming ConventionsSOLIDTesting
0 likes · 14 min read
How to Write Clean and Maintainable Code: Naming, Classes, Functions, and Testing
Java Architect Essentials
Java Architect Essentials
Sep 27, 2023 · Fundamentals

How to Write Clean Code: Naming, Classes, Functions, and Testing Best Practices

This article explains why clean code is essential for productivity and business health, and provides practical guidelines on naming, class design, function design, and testing—including code examples, refactoring techniques, and quality‑checking tools—to help developers produce readable, maintainable, and extensible software.

Naming ConventionsTDDTesting
0 likes · 14 min read
How to Write Clean Code: Naming, Classes, Functions, and Testing Best Practices
Tencent Architect
Tencent Architect
Sep 27, 2023 · Cloud Native

OpenCloudOS Cloud‑Native Practices, Resource Utilization Enhancements, and Testing Framework Overview

The article introduces OpenCloudOS’s cloud‑native initiatives—including a mixed‑workload CPU QoS scheduler, the RUE resource‑utilization enhancement, the eBPF‑based nettrace network‑diagnosis tool, and the TCase/TSuite testing platform—highlighting how these innovations improve CPU utilization, cut costs, and ensure high‑quality releases.

LinuxOpen-sourceTesting
0 likes · 14 min read
OpenCloudOS Cloud‑Native Practices, Resource Utilization Enhancements, and Testing Framework Overview
37 Interactive Technology Team
37 Interactive Technology Team
Sep 25, 2023 · Cloud Native

Investigation of Kubernetes Container Isolation Mechanism and Its Impact

The article investigates a cloud‑vendor Kubernetes isolation feature that inserts iptables DROP rules into a pod’s network namespace, demonstrating how it fully blocks traffic, triggers liveness‑probe restarts, and impacts services depending on replica count and probe configuration, while preserving state only without probes.

KubernetesLivenessProbeTesting
0 likes · 7 min read
Investigation of Kubernetes Container Isolation Mechanism and Its Impact