Learn how to convert a complex number to polar coordinates using Python's cmath module. Read the input, calculate magnitude and phase angle.

Learn how to generate permutations of elements in an iterable using Python's itertools module. Get code samples and try it out yourself. #Pythonprogramming

Learn how to use Python's Counter function to store and count elements in a container, with sample code. Then, solve a shoe shop owner's task.

Learn how to compute the cartesian product of two lists in Python using the itertools module. Get code samples and an explanation.

Learn how to split a string into substrings and create new strings with unique characters in this programming question. #stringmanipulation #programmingchallenge

Learn how to capitalize the first letter of each word in a string using Python. This code will help you ensure that names in a passport are correct.

Learn to write a Python function that prints decimal, octal, hexadecimal and binary values for integers from 1 to n with this guide.

Learn how to design a door mat with a specific size and pattern using only three characters. Perfect for manufacturing companies. #doormatdesign