Webastor - Programming Tips and Tricks

Hi everyone, I would like more information, what book can you advice to an experienced python programmer (old standard) to learn new standard without wasting time on learning old stuff? Please answer the question please.

Hi all, I would like to ask you a little problem to ask. Thank you How we do, what is the distinction between inheritance and aggregation in php? describe it with suitable example for better understanding. Thank you very much for your help as soon as possible.