Learn how to use different methods and tools to determine the length of a string in Python, such as the len() function, the sys.getsizeof() function, and the re.findall() function.

string.templatelib is a new module in the standard library for Python 3.14 that holds the types we need: Template for the type hint to the function, and Interpolation to check the elements we ...

This Python project contains two functions: letter_frequency will take in a word to check, and a letter to check for. It will return an integer denoting the number of times the 'letter' appears in the ...