Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...