When you have a lot of files and folders, it becomes difficult to keep track, and that’s why it becomes important to maintain a list of names so in case a file is accidentally deleted or a new folder ...

This question is to test your ability to use list comprehensions in Python. You’ll need to understand how to apply conditions and transformations within a list comprehension. It is an easy question.

In Python, there are often multiple ways to achieve the same task, and iterating over data structures like lists is no exception. Two popular methods for iteration are list comprehension and for loops ...

Your browser does not support the audio element. Lists are a basic building block for a developer in any language. Python is no different. However at first, list ...

<!-- Many modern programming languages support [list comprehension](http://en.wikipedia.org/wiki/List_comprehension), a concise way to create a list based another ...

Iterate over arrays or numeric ranges. Supports both string-based comprehensions and chained comprehension expressions. Expressions are compiled into functions and memoized on first use. Expressions ...