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

Abstract: In this letter we focus on discrete integer-periodic signals, whose periodicity are different from the periodicity of continuous periodic signals in many aspects. We introduce a class of ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Discover how clean float exchange rates work, their benefits, and limits. Learn how supply and demand shape currency value without government interference.