
Open Source Licenses: MIT vs Apache vs GPL
Using free code blindly can force your company to open-source its product. How to avoid 'legal landmines' as a developer.

Using free code blindly can force your company to open-source its product. How to avoid 'legal landmines' as a developer.
Fast by name. Partitioning around a Pivot. Why is it the standard library choice despite O(N²) worst case?

Tired of naming classes? Writing CSS directly inside HTML sounds ugly, but it became the world standard. Why?

Establishing TCP connection is expensive. Reuse it for multiple requests.

Why does my server crash? OS's desperate struggle to manage limited memory. War against Fragmentation.

Open source licenses are law. If you don't know them, your company—or the product you built—could face serious consequences. MIT/Apache are safe, GPL/AGPL are viral, and dual licensing is a business strategy.
Coding skills matter, but understanding legal risks is also a senior developer's responsibility.