Learn how to build a simple Python utility that periodically reminds a friend to repay a loan, using pip‑installed packages like APScheduler and pywin32 for scheduling and pop‑up messages, then package the script into a standalone executable with PyInstaller, complete with code snippets and screenshots.
This guide presents ten ready‑to‑use Python scripts covering API testing with Requests, data‑driven tests using DDT, Selenium UI automation, Locust performance testing, unified logging, pytest‑Allure reporting, CSV data handling, SMTP email alerts, Git automation, and coverage measurement, each with installation tips.
This guide explains why Amazon S3 is an economical, scalable storage option for SQL Server backups and provides a step‑by‑step tutorial—including IAM policy creation, bucket setup, backup job scripting, synchronization, and cleanup—to achieve automated, reliable, and cost‑effective data protection.
On June 16, the China Academy of Information and Communications Technology released the first edition of the Intelligent Agent Industry Map, highlighting over 200 companies, detailing foundational, generic, and specialized layers, and showcasing 360’s Nano AI super‑search agent and MCP toolbox as key examples of the emerging AI‑agent ecosystem.
This article explores how decorator factories can enhance API automation testing by providing reusable solutions for logging, automatic retries, permission checks, performance monitoring, data-driven testing, and environment switching, complete with Python code examples and usage demonstrations.
The article traces programming’s journey from manual 0‑and‑1 coding and basic editors, through the copy‑paste era enabled by graphical IDEs and the web, to today’s AI‑driven development where tools like Copilot and Cursor let developers code by prompting, reshaping the craft.
This article explores ten practical AI‑driven scenarios for Kubernetes operations—including intelligent monitoring, automated scaling, log analysis, fault repair, resource optimization, CI/CD automation, security checks, knowledge‑base assistance, capacity planning, and an ops assistant—detailing methods, tools, and implementation tips.
This guide shows how to use Git's native support for local paths to clone a bare repository on a Linux server into a standard working directory, enabling full edit, commit, pull, and push workflows with step‑by‑step commands and practical tips.
II-Agent is an open‑source, multi‑domain AI agent framework that leverages powerful large language models, a rich toolset, planning‑and‑reflection mechanisms, and advanced context management to enable autonomous task execution, real‑time interaction, and seamless integration across development, data analysis, and enterprise workflows.
This article explains how to package a Spring Boot application using Maven profiles, generate a zip bundle with the assembly plugin, and deploy it on Linux with a reusable shell script that can start, stop, restart, or unzip the service, eliminating manual configuration for each environment.
This article explores how a testing team can abstract core testing capabilities, construct a unified testing ecosystem, and integrate AI at strategic points—from data aggregation and automated analysis to knowledge‑base driven requirement enhancement and fully automated test case generation—ultimately turning quality assurance into a collaborative human‑AI partnership.
This article introduces Multipass, a lightweight free‑open‑source VM manager from Canonical, walks through its installation on Windows, demonstrates how to list, launch, inspect, enter, pause, restart, delete and automate Ubuntu instances using concrete command‑line examples and configuration files.
This article provides ready‑to‑use Shell scripts for Linux system alerts, automated MySQL database backups, and real‑time network interface traffic monitoring, offering sysadmins practical code snippets and configuration steps to streamline routine operations.
This guide walks you through setting up a fully automated security code detection platform—covering environment preparation, installing JDK, MySQL, SVN, Maven, Tomcat, SonarQube, and Jenkins, configuring each component, integrating them via Jenkins pipelines, and running sample scans to generate actionable security reports.
This guide introduces the most popular Python libraries across web development, GUI creation, data analysis, machine learning, and automation, explaining their purposes, advantages, selection criteria, and providing concise code examples to help developers quickly adopt the right tools for their projects.
The article examines how rapid AI advances are disrupting traditional software development, outlining five major trends—from a shift in professional focus to the rise of full‑stack engineers—and identifies the core skills developers must master to thrive in the AI‑driven era.
This guide presents essential cURL commands for service health checks, API testing, file transfer, debugging, Kubernetes interactions, monitoring, load balancing, and webhook triggering, demonstrating how the versatile tool can streamline automation, CI/CD pipelines, and daily DevOps tasks.
This case study details how a government‑focused AI system using retrieval‑augmented generation (RAG) and advanced preprocessing algorithms increased data labeling speed by up to five times, raised accuracy above 95%, and produced high‑quality enterprise, spatial, and economic datasets.
This article explains why visual consistency is crucial for UI components, introduces Storybook visual testing, outlines its advantages, and provides a step‑by‑step Percy integration tutorial—including setup, commands, CI/CD integration, best practices, and measurable benefits for frontend teams.
This guide walks you through setting up a PXE server for scalable, automated Linux installations, covering DHCP, TFTP, boot program configuration, and integrating Kickstart unattended installation to eliminate manual setup steps.
This article details Unicom Digital’s metadata management practice on its integrated data platform, covering the strategic background of data, key challenges, award-winning capabilities, three-pronged solutions—automation, linking+, and AI—along with practical implementations, full‑chain lineage, data responsibility, lifecycle management, and future AI‑driven enhancements.
The article explains how automating thread dump creation and download in Kubernetes using tools like Fabric8, Prometheus, and CI/CD pipelines dramatically improves fault‑diagnosis speed, data centralization, real‑time capture, and integration with testing frameworks, transforming manual, error‑prone processes into streamlined, intelligent operations.
This guide introduces ten indispensable Linux tools for operations engineers, focusing on Shell scripting, Git, and Ansible, and provides detailed functions, typical scenarios, advantages, and concrete code examples to boost automation efficiency and reduce system‑downtime.
This article introduces Nginx UI, a graphical tool that simplifies Nginx configuration and monitoring, outlines its core features—including AI Agent support—provides pre‑installation notes, and offers step‑by‑step installation guides for Systemd, Docker, and quick‑install scripts, concluding with its operational benefits.
This article provides a step‑by‑step tutorial for DBAs to design a reliable MySQL backup strategy, write a Bash automation script, schedule it with cron, and perform restoration drills using Docker containers, while covering directory planning, command checks, cleanup, and common troubleshooting.
This guide presents ten essential operations tools—including Zabbix, Prometheus, MySQL, Redis, Ansible, Jenkins, Docker, Kubernetes, LVS, and Kafka—covering monitoring, databases, automation, containerization, and load balancing, to help engineers shift from reactive firefighting to proactive, efficient system management.
This guide explains how to construct a deep research workflow in Dify that leverages AI agents, loop variables, and structured outputs to automatically explore complex topics, gather sources, and synthesize comprehensive reports with proper citations.
This guide demonstrates how to create a Python script that uses the win32com library to batch convert Word (.doc/.docx) files to PDF on Windows, including code examples, handling of Office/WPS detection, folder management, common pitfalls, and packaging the script into an executable.
This comprehensive guide walks you through the fundamentals of shell and shell scripting, covering common shells, script creation, shebang usage, variable handling, environment variables, string manipulation, and practical examples to boost your Linux automation skills.
The article explores how automated thread dumps can be expanded into multiple testing scenarios—including log collection, resource monitoring, fault injection, performance result analysis, and environment cleanup—by leveraging Kubernetes APIs, Prometheus, Chaos Mesh, and scripting tools to improve efficiency, observability, and system resilience.
The article examines how digital transformation reshapes IT operations, highlights the shift from manual tasks to automated, cloud‑based services, discusses communication gaps with business units, and proposes concrete strategies—vision setting, collaborative models, skill development, left‑shift practices, and unified standards—to restore operational value.
This article introduces Multipass, a lightweight cross‑platform virtual machine manager, and provides step‑by‑step instructions for installing it, launching Ubuntu instances, checking status, executing commands, and automating setup with cloud‑init, highlighting its usefulness for rapid development and testing environments.
This article presents a comprehensive overview of server fault management at scale, detailing the classification of failures, shortcomings of traditional manual processes, and the design of an automated detection and repair system that combines in‑band and out‑of‑band data collection, rule‑based alerting, and end‑to‑end repair workflows, while also outlining future directions for intelligent monitoring and reliability.
This guide explains how to set up an automated MySQL backup solution on AlmaLinux using Docker containers, a Bash script, and crontab, covering environment preparation, script creation, command checks, logging, error handling, and optional enhancements such as email notifications and security best practices.
This article explains how AI agents enhance large‑model capabilities for AIOps, detailing single‑agent use cases like knowledge retrieval, tool guidance, and fault diagnosis, as well as multi‑agent collaborations, required skills, and future prospects for autonomous operations.
This article presents sixteen ready‑to‑use Python pandas examples that cover common Excel tasks such as reading, writing, sheet selection, cleaning, filtering, aggregation, styling, and exporting, providing a concise toolbox for data‑analysis automation.
This article explains how to transform a FastAPI service into an MCP‑compatible tool, enabling AI agents to automatically orchestrate multi‑step test data creation, covering installation, project structure, code annotations, tool configuration, and practical integration with the Cursor platform.
This article presents a production‑validated solution that combines MyBatis‑Plus auto‑fill, AOP, JWT, multi‑data‑source handling, distributed ID generation, performance tuning, and audit logging to eliminate repetitive maintenance of common fields such as createTime, updateTime, createUser, and updateUser in Java backend order services.
This article explains how to set 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 deploy, and how to run and verify the pipeline.
This article compares three leading AI workflow tools—n8n, Dify, and Coze—by examining their origins, technical architectures, core advantages, typical use cases, real‑world case studies, and future deployment trends, helping developers and businesses choose the right "intelligent assistant" for their needs.
This comprehensive guide walks you through Docker volume creation, inspection, mounting, backup, restoration, cross‑host migration, labeling, driver configuration, security permissions, encryption, monitoring, troubleshooting, capacity planning, and automation scripts, providing practical commands and best‑practice recommendations for reliable container storage management.
This article explains how a SaaS company leveraged large language models to automatically ingest, enrich, and analyze stability alerts, turning noisy notifications into actionable insights through configurable pipelines, Feishu integration, and a streamlined AI workflow that boosts incident response speed and reduces manual effort.
During a series of visits to over a dozen companies across retail, finance, logistics and manufacturing, the author discovers how AI is already delivering cost savings, revenue growth, efficiency gains and even reshaping business models, and distills three deployment scenarios and three hard‑earned best‑practice guidelines for successful AI adoption.
This article presents Grab's Hugo platform, an automated fault‑detection and self‑healing system for over 4,000 data pipelines that combines multi‑source signal collection, intelligent diagnosis, layered auto‑repair, and a health API to dramatically improve data visibility, reduce manual intervention, and boost operational efficiency across the company.
This guide curates a selection of practical Docker images—from remote IDEs and database managers to personal dashboards and automation panels—detailing their key features, typical use cases, and ready‑to‑run Docker commands or compose files for quick deployment.
In the era of digital transformation, AI-powered ticketing systems boost response speed, automate classification, enable intelligent Q&A, proactive fault alerts, and self‑learning knowledge bases, dramatically improving customer satisfaction and operational efficiency across enterprises.
This article presents a detailed design, implementation, and automated testing script that evaluates whether MySQL Group Replication can support dual‑data‑center active‑active deployments, covering deployment steps, replication modes, fault simulation, data consistency checks, and key conclusions.
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 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.
