Testing and Debugging Best Practices in 2025
Graphic showing 2025 testing and debugging: AI-assisted tests, automated CI/CD pipelines, observability, real-time monitoring, feedback loops, incident playbooks, SCA checks daily.
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How to Use Git Effectively in Team Projects
Diagram showing a team using Git: branches, commit history, pull requests, code review, merge workflow, clear commits, automated tests, CI, and consistent branching conventions v1.
The DRY and KISS Principles Explained
Illustration of design concepts: DRY: (Don't Repeat Yourself) and KISS (Keep It Simple) linked to code snippets, gears and arrows emphasizing simplicity, reuse and maintainability.
Clean Coding Principles Every Developer Should Follow
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How to Write Self-Documenting Code
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Code Comments: When to Use and When to Avoid
Illustration showing a developer deciding when to add code comments: best practices, examples to use comments, avoid pitfalls, checklist icons for clarity, redundancy, maintenance.
How to Refactor Spaghetti Code Without Breaking It
Developer untangles spaghetti-like code into clear modular components, guided by tests and refactoring tools, illustrating careful stepwise restructuring to preserve functionality.
Writing Clean Functions in Python and C#
Clean functions in Python and C#: short guide to naming, small pure functions, tests, refactoring, error handling, examples and best practices for readable, reusable maintain code.
The Future of Cybersecurity: AI and Zero Trust
Futuristic cybersecurity concept showing AI brain, digital locks, Zero Trust network nodes, glowing circuits and shield icons protecting data streams across a cityscape of servers.
Understanding VPN Tunneling Protocols
Illustration of VPN tunneling protocols: encapsulation, encryption, authentication, IPsec, SSL/TLS, PPTP, L2TP, GRE securing packets through a virtual tunnel. for remote access use
How to Build a Basic SOC (Security Operations Center)
SOC illustration: analysts monitor security dashboards and alerts, correlate logs with threat intelligence, and run incident response workflows to detect and contain cyber threats.
Security Automation with PowerShell and Bash
Automated security workflows with PowerShell and Bash: scripts run across servers to scan, patch, enforce policies, log events, and remediate threats across clouds and on-premises.