If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

Have you ever understood a concept while studying but struggled to explain it during an exam? Often, the problem is not understanding. It is recall. The three-example rule offers a simple solution.

This feature is not available for this document.