This Python module provides a simple function to count the occurrences of each letter in a given string. It can be useful for text analysis or any situation where you need to analyze letter ...

In this kata, you've to count lowercase letters in a given string and return the letter count in a hash with 'letter' as key and count as 'value'. The key must be 'symbol' instead of string in Ruby ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings.

How would we count all the symbols in this? Certainly, separate variables would be cumbersome. Let’s use a dictionary instead. The keys in the dictionary are the individual letters and symbols in the ...