A pure Python implementation of Base64 encoding and decoding built from first principles. This project processes text into bytes, converts to bit streams, groups into 6-bit values, and maps to Base64 ...

The only thing that can be stored onto a computer’s memory are bytes. To store anything onto a computer’s memory, you must first encode it, i.e. convert it to bytes or binary format. For example: · To ...

In data preprocessing and feature engineering, one common challenge arises when dealing with categorical data. Many machine learning algorithms require numerical input, and categorical variables don't ...