Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

Many students find math challenging, especially when dealing with fractions, decimals, and percentages. Mastering the conversion between these forms simplifies calculations and enhances understanding.

SQL is a widely-used programming language for computer databases in business. Frequently, software developers need to combine different kinds of data, such as integer and character fields, into a ...

A single, decimal figure offers convenience when calculating, but units of feet and inches are the norm. If your business works with construction supplies, clothing or room dimensions, you will ...

Decimal time is the representation of the time of day using units which are decimally related. Essentially decimal times operates with powers of 10.

In the world of computing, understanding number systems is essential. One such widely utilized number system is binary, which comprises only two digits – 0 and 1. Converting decimal numbers to binary ...

Converting data types is a common task in programming. In Python, we often need to convert integers to strings – for example, to display a number in a certain format or concatenate it with other ...