Lists are an integral part of python’s core functionality, and we tend to use lists in almost every functions and which makes operations on List a very integral part as a programmer. Python lists can ...

Let's define a function countUniqueChars(s) that returns the number of unique characters on s. For example, calling countUniqueChars(s) if s = "LEETCODE" then "L", "T ...

Are you working on a writing project and need to keep track of your character and word counts? Or maybe you're a developer who wants to add file analysis capabilities to your Python scripts? Either ...