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5 Essential Network Debugging Commands in Minimal Linux
- May 21, 2025
- 6 min read
- Bash programming , Debugging and troubleshooting
If you’re a developer troubleshooting network issues in containers or minimal Linux environments, you may notice that many common tools like …
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The Definitive Guide to Python Triple Quotes: Multiline, Quotes Inside and Docstring
- October 27, 2025
- 9 min read
- Python programming
Triple quotes (""" or ‘’’) in Python are deceptively simple — yet incredibly powerful. They let you: Write multiline …
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Go Config: Stop the Silent YAML Bug (Use mapstructure for Safety)
- October 20, 2025
- 5 min read
- Go programming
Stop silent Go configuration bugs in microservices. Learn why direct loading of YAML, JSON, or TOML struct is unsafe, how Go’s zero values hide …
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The 1ms Lie: Why sleep() Breaks Real-Time Code—Resolution & Jitter Fixed
- October 13, 2025
- 9 min read
- Programming concepts , Operating systems , Rust programming , Python programming
If you’ve ever built a real-time system, a data simulator, or a game loop, you’ve tried using sleep() to control timing. And if …
Tired of Debating Code Style? Automate Your Way to Consistency
- October 6, 2025
- 4 min read
- Programming concepts
Tired of debating code style? Learn how automated code formatters can bring consistency to your projects, reduce friction in code reviews, and speed …
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Enums vs. Constants: Why Using Enums Is Safer & Smarter
- September 29, 2025
- 8 min read
- Programming concepts
Are you still using integers or strings to represent fixed categories in your code? If so, you’re at risk of introducing bugs. Enums provide …
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One Dockerfile for Dev & Production? Yes, and Here’s Why
- September 16, 2025
- 4 min read
- Software platform
Want to simplify your Docker setup and keep dev and production perfectly aligned? Discover how I use Docker multi-stage builds and VS Code Dev …
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The Bug I Hit When I Forgot a return in Python
- August 24, 2025
- 3 min read
- Python programming
I once hit a subtle Python bug just by forgetting the return keyword. Here’s what happened, why the function returned None, and how to avoid …
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