Enumerate is a built-in function of Python. It’s usefulness can not be summarized in a single line. Yet most of the newcomers and even some advanced programmers are unaware of it. It allows us to loop ...

What comes to your mind when you hear the word `zip`? A mechanism extensively used to tie two parts of something, e.g. shirt or jacket. Python's `zip()` functions does pretty much the same, it helps ...