Function . One of the most powerful things in Python is the ability to reuse code. If you need to do the same thing multiple ...

Any function involving math operations, especially in Python, tends to be expensive. Caching and reusing the results is often orders of magnitude faster than recomputing the results each time. lru ...

Know standard functions, methods and libraries. Find performance-focused libraries. Understand the different comprehensions. Use generator functions, patterns and expressions. Consider how to process ...

Instead of huge 'God' methods and functions, I had smaller ones with more descriptive names. However, looking through some code I've written that way, ...