Code quality tools: ESLint, Pylint, SonarQube comparison
Compare three major code quality tools: ESLint (JS), Pylint (Python), and SonarQube (multilingual).
Industry NewsIntroduction to Regular Expressions: Common Syntax and Practical Examples
Common syntax for learning regular expressions: matching, grouping, quantifiers, character classes, with practical examples attached.
Industry NewsPrinciples and Practice of JSON Web Token (JWT)
Understand the working principle of JWT: structure, signature, verification, and its application in login authentication.
Industry NewsIntroduction to WebSocket Real time Communication: Comparison with HTTP Polling
Understanding the WebSocket protocol: the difference from traditional HTTP polling, suitable for real-time chatting and push notifications.
Industry NewsPrinciples of Database Indexing: B+Tree and Index Optimization Practice
Understand the underlying principles of database indexing: B+tree structure, and how to optimize indexing to improve query performance.
Industry NewsVPN Complete Guide: Comparison between Commercial VPN and Self built VPN
Compare commercial VPN and self built VPN: advantages and disadvantages, applicable scenarios, recommended solutions.
Industry NewsIntroduction to HTTPS and SSL/TLS Certificates: Let's Encrypt Free Certificate
Understand the working principle of HTTPS: SSL/TLS encryption, and apply for free certificates using Let's Encrypt.
Industry NewsSQL injection attack and defense: principles, detection, and repair
Understand the principles of SQL injection attacks and how to detect and defend against SQL injection vulnerabilities.
Industry NewsFirewall and WAF: Practical Application Firewall for Web Applications
Understanding WAF Web Application Firewall: Differences from Traditional Firewalls and Common WAF Products.
Industry NewsIdentity Authentication and SSO: Principles and Practices of Single Sign On
Understand the working principle of SSO single sign on: one login, access to all associated systems.