This guide explains how to create a Bash script that monitors a Jenkins Docker container, automatically restarts it when it stops, grant the script execution rights, and schedule it with cron to run every ten seconds, eliminating manual docker restart commands.
This article walks through a real‑world case of using CodeBuddy and the Model Context Protocol (MCP) to automate blog deployment, detailing the problem, MCP architecture, step‑by‑step deployment commands, MCP server generation, and the final intelligent operations workflow.
Discover five powerful Python command‑line utilities—httpie, glances, rich‑cli, howdoi, and csvkit—that streamline API interactions, system monitoring, output formatting, quick Stack Overflow answers, complete with installation steps and practical examples to boost your productivity.
This comprehensive guide explores modern network engineering, comparing RPR and FDDI, detailing QoS metrics and implementations, dissecting switch forwarding modes, VLAN configurations, router performance and protocol choices, advanced Wi‑Fi 6 features, zero‑trust security, cloud‑native SD‑WAN, and automation with Ansible and AIOps.
This guide walks through the fundamentals of DevOps, illustrating how to transition from simple command‑line deployments to sophisticated, automated CI/CD pipelines using Jenkins, Docker, and shell scripts, while covering JVM tuning, version management, and common troubleshooting tips.
This article explains why Python is a leading language for DevOps automation, detailing its core advantages, typical use cases such as bulk server management, configuration management, log analysis, and scheduled tasks, and introduces common Python libraries and learning pathways for building robust operational workflows.
This article highlights five open‑source AI projects that saw the fastest star growth on GitHub this week, covering a free Cursor VIP unlocker, an end‑to‑end video translation tool, an offline meeting‑minutes assistant, a personal finance OS, and a versatile AI chatbot SDK, each with key features and repository links.
This tutorial demonstrates how PHP developers can set up Jenkins to automate building, testing, and deploying PHP applications by installing Jenkins, creating a job, configuring the repository, environment variables, build scripts, post‑build actions, and running the job for continuous integration and delivery.
This article examines Vivo's internet R&D efficiency platform, outlining the rapid growth challenges, the 1‑2‑3 framework of dual‑loop delivery, demand and development standardization, and three key automation scenarios that together reduced delivery time, increased test coverage, and saved hundreds of person‑days.
This article explains the need for automated, module‑level code impact analysis in large‑scale projects, outlines a multi‑step technical solution—including dependency‑graph construction, change detection, CI/CD integration, caching and optimization—and demonstrates how it improves testing coverage, system complexity assessment, and overall stability while reducing manual effort.
This article walks through using the CodeBuddy AI plugin in WeChat DevTools to transform a basic mini‑program template into a functional interview‑question app, covering installation, prompting, code generation, error fixing, and final UI adjustments.
Tao Zhe Xuan’s new YouTube channel demonstrates how an AI‑driven workflow using GitHub Copilot and the Lean proof assistant produced a 33‑minute “blind” proof of a Magma equation, highlighting the potential of semi‑automated theorem proving while preserving human readability.
Learn multiple ways to execute commands or scripts during Linux reboot or startup—including the classic rc.local, modern systemd service units, traditional init.d scripts, and cron @reboot—complete with step‑by‑step instructions, example code, and essential tips for reliable automation.
This guide presents a collection of powerful Linux shell shortcuts, piping techniques, text‑processing commands, process‑management tricks, scripting tips, file‑handling utilities, and security best practices that together transform a novice user into an efficient command‑line power user.
This article shares practical experience using Cursor's AI code editor, explains the common problem of uncontrolled AI edits, and presents a structured set of Cursor Rules—including basic, three‑layer, and auto‑generated approaches—to improve code quality, reduce rejections, and streamline development workflows.
The article outlines a front‑end AI framework using an AI Four‑Quadrant model and presents two toolchains—Hongyan AI Coder, which automates design‑to‑code and raises productivity by over 30 % with up to 90 % UI generation, and Nextdy Aone Copilot, a VS Code extension that enables LLM‑guided code refactoring and migration via CI—supported by case studies and a roadmap toward a closed‑loop design‑to‑deployment workflow.
This article presents ten advanced Bash script examples that automate common system administration tasks such as backups, resource monitoring, updates, database dumping, FTP uploads, log keyword alerts, report generation, service recovery, temporary file cleanup, and network status checking.
This guide explains everything about Shell functions—from basic syntax and creation, through parameter passing, return values, nesting, and recursion, to best practices, sourcing from the command line, and a real‑world file‑backup example—helping Unix/Linux users and DevOps engineers write modular, reusable scripts.
This article presents 29 concise Python code examples covering common API automation tasks such as JSON conversion, file I/O, dictionary manipulation, request handling, data filtering, encryption, URL encoding, time formatting, exception handling, and regular expressions, each accompanied by clear output and commentary.
This article explains how to set up Jenkins and its Pipeline plugin to automate the continuous integration, testing, and deployment of a PHP application, covering prerequisite installations, Jenkinsfile creation with stages for checkout, build, test, and deploy, and how to run and verify the pipeline.
This article details Baidu's log platform point‑governance practice, explaining why uncontrolled event logging inflates storage and compute costs, and describing a three‑stage solution—manual, semi‑automatic platform, and full‑lifecycle standardization—that uses anomaly detection, automated workflows, and IM bots to achieve massive PV reduction and annual cost savings.
This article walks through Cursor 0.49’s new auto‑generated Project Rules feature, explains its key updates, provides step‑by‑step instructions for creating rules from chat context, showcases real‑world tests on front‑end projects, and offers practical best‑practice recommendations and cautions for developers.
This article examines a game‑development incident caused by excessive texture density, analyzes the underlying issues, and presents a comprehensive QA workflow—including requirement analysis, a Blender‑based density‑checking pipeline, web heat‑map visualization, post‑commit automation, and lessons learned—to improve art asset quality and prevent performance crashes.
This tutorial walks through creating a modular Selenium automation framework with Pytest, covering project structure, utility modules, configuration handling, logging, Page Object Model implementation, test case writing, HTML reporting, and email distribution, all illustrated with complete Python code examples.
This week’s GitHub star surge highlights five open‑source AI projects—a free Cursor VIP tool, a one‑stop video translation and dubbing platform, a privacy‑first meeting‑minutes assistant, an open‑source personal finance OS, and a highly customizable AI chatbot SDK—each with key features, deployment options, and repository links.
This guide walks you through Ansible playbooks, covering YAML syntax rules, data types, sample playbooks for installing software, execution commands, idempotency concepts, and how to use handlers for conditional task execution, providing clear examples and command‑line outputs.
The team built a low‑cost AI‑powered code‑review assistant that injects line‑level comments into GitLab merge requests, using LLMs via Feishu, iterating quickly through MVP and optimization phases, achieving 64 integrations, 150+ daily comments, feedback‑driven prompt refinement, and demonstrating high ROI for small‑to‑medium teams while outlining future IDE and rule‑based extensions.
The article analyzes common cron job failures such as accidental deletions, OOM crashes, and lack of monitoring, then proposes standardized Jenkins deployment, automatic server selection, lock mechanisms, queue-based processing, status awareness, and the use of the open‑source Healthchecks system to achieve proactive detection and alerting.
This guide introduces eight widely used browser compatibility testing tools, compares their types, features, and supported environments, explains typical usage scenarios such as IE‑specific testing, multi‑browser screenshots, cloud automation, interactive debugging, and layout consistency checks, and shares practical tips to avoid common pitfalls, helping developers reduce testing time by over 60%.
This article provides a step‑by‑step guide to creating a Python‑based automated Minesweeper solver using OpenCV for screen capture, win32gui for window handling, and custom image‑recognition and solving algorithms, including environment setup, frame extraction, block segmentation, classification, and click automation.
This article outlines a comprehensive methodology for integrating AI—particularly large language models—into software development workflows by establishing knowledge‑base templates, rule systems, multi‑model collaboration, context management, and task decomposition to transform AI from a whimsical code generator into a trustworthy engineering partner.
This guide shows how to configure MiniMax MCP Server, register an API key, install the uv package manager, set up the server in Cursor, and use simple text commands to automatically gather daily developer news, generate a markdown summary, convert it into high‑quality audio, and assemble a personalized podcast, illustrating the broader creative possibilities of AI‑enhanced development.
The guide shows how Cursor IDE’s Project Rules let AI automatically generate reusable code for adding new data sources, cutting development time from days to hours, with near‑100% success across two validation methods, and suggests broader rule design could boost productivity even further.
This article explores how AI-driven tools are reshaping frontend engineering by automating design‑to‑code conversion, interface‑to‑data‑model mapping, private component integration, code fitting, AI code review, and automated test regression, and it evaluates their impact on efficiency and future development workflows.
This article examines real‑world expiration‑management failures in e‑commerce warehouses and presents seven actionable solutions—including dynamic warnings, tiered alerts, responsibility chains, data platforms, and IoT automation—to prevent waste, protect brand reputation, and streamline operations.
This guide shows how to use Python Selenium to automate login with slider captcha protection by installing dependencies, initializing ChromeDriver, locating elements, generating a human‑like drag trajectory, performing the drag action, and verifying successful login, including advanced image‑processing tips.
This article introduces the ten most frequently used operations engineering tools, detailing each tool's functions, suitable scenarios, advantages, and real‑world examples, and includes practical code snippets to help engineers automate and streamline their daily workflows.
This article introduces ten indispensable operations engineering tools—Shell scripts, Git, Ansible, Prometheus, Grafana, Docker, Kubernetes, Nginx, ELK Stack, and Zabbix—detailing their functions, suitable scenarios, advantages, and real‑world examples, plus sample code snippets to help engineers automate and monitor infrastructure efficiently.
This tutorial explains how to generate synthetic digit fonts, build a convolutional neural network to recognize handwritten arithmetic expressions, segment images using projection methods, evaluate the results with Python's eval function, and overlay feedback symbols on the original image, providing a complete end‑to‑end solution.
DeepSeek leverages large‑model AI to automate requirement analysis, intelligent modeling, performance tuning, and value extraction in data warehouses, addressing low development efficiency, high O&M cost, latency, and lack of intelligence while showcasing concrete use‑case results across finance, e‑commerce, and manufacturing.
Learn how to boost code reuse and maintainability in API automation by encapsulating common HTTP methods (GET, POST, PUT, DELETE, etc.) within a Pytest-friendly RequestUtil class, complete with logging, exception handling, session management, dynamic headers, and timeout support, plus practical test examples.
This guide explains Ansible variable precedence, various ways to define variables—including inventory files, host_vars/group_vars, var_files, vars_prompt, command‑line extra vars, playbook vars, role vars, facts, register, and hostvars—while providing practical YAML examples and code snippets for each method.
In this interview, Didi data governance lead Liu Chao discusses his career journey, the unique technical architecture of Didi’s big‑data governance system, cost‑driven pricing models, metadata management, lineage extraction, automation practices, and offers practical advice for enterprises seeking effective data governance.
This guide explains why Sphinx and ReadTheDocs are a powerful combination for generating and hosting documentation, and provides step‑by‑step instructions—including installing dependencies, initializing the project, configuring conf.py, adding a .readthedocs.yml file, and linking the repository—so that documentation is built automatically on each commit.
This article provides a curated set of Python scripts that automate common batch tasks—including merging Excel and CSV files, renaming and moving files, PDF merging, image conversion and processing, QR‑code and word‑cloud generation, holiday marking, and bulk email sending—complete with ready‑to‑run code examples.
This article dissects common failures in e‑commerce replenishment—such as hot‑product black holes, slow‑moving stock graves, and supply‑chain avalanches—and presents a seven‑step framework of dynamic forecasting, tiered strategies, distributed inventory, and automated safeguards to stabilize inventory levels.
This guide shares a systematic, experience‑driven approach to leveraging Cursor’s AI capabilities—from project planning and codebase structuring to custom AI rules, Notepad management, version‑control integration, and advanced workflow automation—helping teams boost development speed while maintaining code quality.
In this article I describe how I leveraged Zulu's AI capabilities within VSCode to automatically generate a complete front‑end interface, back‑end conversion logic, and routing files for an SVG‑to‑GIF tool, complete with screenshots of the generated code and the final animated result.
This article explains how to set up Jenkins and its Pipeline plugin, configure required plugins and a Git repository, write a Jenkinsfile with stages for checkout, build, test, and deploy, and run the pipeline to automate continuous packaging and deployment of PHP applications.
Discover ten highly useful Python scripts covering tasks such as batch file renaming, web image downloading, automated emailing, password generation, Excel data processing, image compression, weather querying, PDF merging, text-to-speech conversion, and a simple Snake game, each with code, explanation, and tips.
This article explains how to combine Jenkins pipelines with Terraform to automate the provisioning, configuration, and lifecycle management of AWS cloud resources, offering a practical DevOps workflow that enhances efficiency, reliability, and scalability through Infrastructure as Code and CI/CD practices.
This article introduces the auto-i18n-translation-plugins, a framework‑agnostic Vite/Webpack plugin that automatically extracts Chinese text from source code, replaces it with hash‑based $t calls, generates language packs, and seamlessly translates new or incremental strings using configurable translators such as Youdao or Google.
This article provides a comprehensive guide to Python Excel automation, comparing nine Excel libraries, and offering step‑by‑step tutorials with code examples for reading with xlrd, writing with xlwt, and copying/modifying workbooks with xlutils, including installation commands and formatting techniques.
This guide demonstrates how to use Ansible playbooks to copy a single file or multiple files from a source host to a target server, detailing the required YAML configuration, copy module parameters, and execution steps for reliable file deployment in automated operations.
Genspark’s newly released Super Agent, built on a Mixture‑of‑Agents architecture that combines eight specialized LLMs and over 80 tools, claims to autonomously plan, execute, and integrate external services across tasks such as travel planning and video summarization, and reportedly surpasses OpenAI and Manus in the GAIA benchmark while offering instant access without an invitation code.
This article explains how to implement API association wrapping in Pytest, covering environment setup, test file creation, dependency imports, detailed test case definitions with sample code for login, user creation, retrieval and update, execution of the suite, result verification, and advanced project structuring for complex scenarios.
Bill Gates predicts that rapid AI advances could automate most tasks, potentially reducing the standard workweek to just two days within a decade, sparking debate about productivity, burnout, and which professions—like software developers, biologists, and energy experts—might survive the AI revolution.
This guide explains why encapsulating HTTP request methods in Pytest improves code reuse and maintainability, and provides complete Python examples for GET, POST, PUT, DELETE, PATCH, OPTIONS, HEAD, and custom requests, plus advanced tips on logging, exception handling, and session management.
This tutorial walks through building a Python script that fetches a QQ Music QR code, displays it locally, monitors its status, extracts required encrypted parameters from cookies, and completes the login process by repeatedly polling the authentication endpoint to obtain a session.
The Model Context Protocol (MCP) lets large language models safely and directly access diverse data sources and tools, breaking data silos and enabling seamless AI‑driven automation across development, operations, and multi‑agent workflows.
AIOps leverages AI, big‑data analytics, and automation to address the growing complexity of campus IT operations, offering intelligent anomaly detection, automated root‑cause analysis, resource optimization, smart incident response, and AI‑enhanced security, as demonstrated in the Service One platform.
The article analyzes ten leading AI agent frameworks for software engineering, detailing each system's autonomous planning, environment interaction, memory management, and real‑world case studies, while also discussing their impact on development workflows and future trends in AI‑driven coding.
This article explains the various pseudo‑random event types that the Android Monkey tool can generate, shows the command‑line parameters for each type, and provides a sample ADB command to set custom event‑type percentages for more realistic mobile app stress testing.
This guide explains why using Figma design files with Cursor AI yields more accurate, collaborative, and scalable front‑end code generation, walks through preparing the Figma API key, configuring the MCP service, step‑by‑step conversion workflows, advanced prompting tips, integration strategies, and troubleshooting common issues.
Designing an excellent test framework demands solid programming expertise, architectural thinking, and meticulous attention to detail, covering core capabilities such as coding standards, design patterns, extensibility, automation, CI/CD integration, reporting, performance, and continuous feedback to ensure usability, maintainability, and scalability.
This guide explains how to use Composer to install WP‑CLI and then leverage WP‑CLI core commands to quickly download, install, update, and convert a single‑site WordPress installation into a multisite network, reducing manual effort and errors.
This guide walks through setting up a Python environment, organizing a test project, writing reusable request utilities and data‑driven Pytest cases, generating Allure reports, and extending tests with token handling and database verification for robust backend API automation.
This article introduces a free, online tool that lets backend developers quickly generate complete frontend management pages—such as CRUD interfaces—by uploading database schemas or descriptor files, detailing step‑by‑step usage, configuration options, and code snippets for rapid, no‑code UI creation.
This article provides a comprehensive overview of API testing fundamentals, tools, design strategies, defect management, special scenarios, and soft skills, offering practical guidance on how to plan, execute, and optimize tests for REST and SOAP services.
A 15‑person startup turned an open‑source AI coding tool into Lovable, generating tens of millions in monthly revenue by enabling non‑programmers to create functional apps in minutes, while also boosting developer productivity twentyfold through a self‑healing, community‑driven platform.
This article surveys the rapid development of computer‑use AI agents—from Anthropic’s Claude 3.5 Sonnet and OpenAI’s Operator to the multi‑agent Manus platform—detailing their capabilities, benchmark results, open‑source alternatives, practical challenges, and future prospects for autonomous digital assistants.
By 2025, AIGC is poised to transform full‑stack development, automating requirement analysis, code generation, testing, and deployment, thereby accelerating productivity while prompting developers to upskill and collaborate with AI rather than fear replacement.
This guide explains how to set up Jenkins Pipeline to automate the continuous integration, testing, and deployment of PHP projects, covering prerequisite installations, pipeline creation, Jenkinsfile scripting, execution, and verification of successful deployments.
This article explains how to run a Shell script within a Jenkins pipeline, capture its output, and present it through the Input step as a multi‑line text field for approval, illustrating the process with complete pipeline examples.
This article demonstrates how to use the Python Kubernetes client to programmatically restart deployments, scale them, execute commands inside pods, apply node taints, retrieve cluster metrics, and convert between YAML/JSON and client objects, providing practical code examples for cloud‑native automation.
Scaling Kubernetes across dozens or hundreds of clusters requires standardized core services—networking, security, observability, and automation—so organizations should adopt templated configurations, GitOps tools, centralized monitoring, and automated certificate management to reduce complexity, improve security, and lower operational overhead.
This tutorial demonstrates how to set up a local KinD cluster, configure authentication, use raw curl commands, and employ the official Kubernetes Python client to list pods, create deployments, watch events, and manage RBAC, providing a complete guide for automating Kubernetes operations with Python.
This guide explains how to install required libraries and use a Python script that leverages pandas and excel2img to automatically capture high‑resolution screenshots of every worksheet in multiple Excel files, streamlining batch processing and boosting productivity.
This article outlines a comprehensive approach to API automation testing, covering requirement analysis, test case design for functional, performance, and security aspects, tool selection, a practical login‑API case study, and best practices such as CI/CD integration, regression testing, and environment management.
This guide introduces a Python‑based MySQL backup utility featuring multi‑database support, a Tkinter GUI, scheduled backups via APScheduler, detailed logging, and secure config handling, and provides step‑by‑step installation, code walkthrough, and usage instructions for reliable data protection.
The article explains that low accuracy and security risks of current AI agents—evidenced by a Claude AI Agent achieving only 14% of human performance and an average success rate of about 20%—are driving a move toward agentic workflows, which offer observable, auditable, and data‑synthesizing pipelines that dramatically improve enterprise productivity.
This article introduces ten major fields where Python excels—including web development, data science, automation, web crawling, game development, desktop applications, DevOps, IoT, blockchain, and education—provides brief overviews, lists common tools or libraries, and supplies concise code examples for each use case.
This article introduces several Model Context Protocol (MCP) services—including Sequential Thinking, Firecrawl, Fetch, Hot News, Playwright, Magic, and Brave Search—provides their GitHub links, detailed Mac and Windows installation commands, and explains how to combine them with a Sequential Thinking prompt to achieve a Manus‑style AI agent workflow.
To prevent performance degradation as systems scale, the team implemented an automated load‑testing and circuit‑breaker workflow that runs in the release pipeline, compares real‑time metrics against a baseline of CPU, QPS, memory and latency, blocks releases exceeding a 10 % drop, and logs issues, resulting in thousands of tests, dozens of bugs fixed, and up to 90 % faster wordlist creation.
This guide details a step‑by‑step solution for hourly client backups of /etc and /var/log, naming conventions, rsync transfer, integrity checks, email notifications, and cleanup on both client and server sides using Bash scripts and cron jobs.
This article details the challenges of traditional middleware operations, explains how Kubernetes and Operators were leveraged to build a unified, visual, and automated platform that standardizes, automates, and visualizes multi‑cloud resource management, and reports the significant efficiency, cost, and safety gains achieved across dozens of clusters.
The article presents a structured methodology for crafting DeepSeek prompts, covering a four‑element template, scenario‑specific techniques, high‑frequency use cases such as data analysis, document generation, and automation, advanced knowledge‑base customization, tool integration, reliability checks, workflow optimization, and common pitfalls.
This article provides a step‑by‑step guide on setting up Jenkins Pipeline to automate the continuous integration, testing, and deployment of PHP applications, covering prerequisite installations, plugin configuration, Jenkinsfile creation with stages for checkout, build, test, and deployment, and how to run the pipeline.
Claude 3.7 Sonnet, billed as the world’s first hybrid‑reasoning model, dramatically boosts code generation, supports fast‑response and extended‑thinking modes, and demonstrates real‑world UI reconstruction, game creation, and physics simulation, while its companion Claude Code tool automates complex engineering tasks and large‑codebase integration.
This article explains the definitions, types, and functions of IP addresses and domain names, describes how DNS resolves domain names to IPs, and outlines best practices for using each in API automation testing to improve maintainability, scalability, and reliability.
This article describes JD Cloud’s C2D2C (Code‑to‑Design‑to‑Code) workflow that unifies design and development assets, solves version lag and designer distraction, and demonstrates early results and future plans for automating UI component generation.
The article introduces the OWL (Optimized Workforce Learning) general‑purpose AI agent, explains its six‑step architecture, benchmark performance surpassing OpenManus, and argues that its innovations represent genuine application‑level advancement rather than mere “shell‑wrapping,” while highlighting its multi‑agent collaboration framework.
This guide explains what a shell script file is, how to write Bash scripts with proper syntax, manage variables, use redirection, pipes, quoting, grep, operators, arrays, control flow statements, functions, and even automate interactions with an Expect script, providing clear examples for each concept.
This article explores how open‑source large language models like DeepSeek empower SRE teams to shift from reactive firefighting to proactive, predictive operations, detailing technical principles, real‑world case studies, essential skill sets, and future trends that reshape the operations landscape.
Prompt Decorators are structured prefixes that standardize and enhance AI responses, addressing common challenges like vague prompts, inconsistent answers, and lack of reasoning by guiding the model to produce clear, logical, and well‑organized outputs across various use cases.
This guide explains why HTTPS is essential, introduces Let’s Encrypt’s free certificates and the Certbot client, and provides step‑by‑step commands to install, configure, and automatically renew SSL/TLS on Ubuntu with NGINX, plus best‑practice tips.
This article introduces Cursor’s AI‑driven Agent mode, details the latest updates, explains core functionalities, shows how to enable and use it, and provides seven advanced tips—including context management, code generation, version control, and custom AI rules—to boost developer productivity.
In 2025, AIGC technology is transforming every stage of full‑stack development—from precise AI‑driven requirement analysis and automated UI design to code generation and intelligent testing—while also raising technical, ethical, and talent challenges that developers must address.
This comprehensive guide walks you through the essential and advanced features of the Linux sed command, showing how to perform bulk text replacements, deletions, insertions, line extraction, and powerful integrations with find, grep, awk, xargs, and tee, enabling efficient automation of log analysis, configuration updates, and data processing tasks.
Lume is an open‑source, lightweight command‑line and API tool designed for Apple Silicon that simplifies creation, control, and automation of macOS and Linux virtual machines using macOS’s Virtualization.framework, offering installation methods, core commands, architecture details, advantages, limitations, and typical use cases.
