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 ...

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 ...

Anthoni van Nieuwkerk does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

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 ...

Basic Decimal type with a BigDecimal backing field inside. Needs to support scale. Following operators should work: +, -, /, *, %, Additionally, they should support all the comparison operations in ...

If you’re coding tools that use APIs or other online services to retrieve or send data, I imagine you’d love to delve into their documentation. Typically, there are code samples that explain how to ...

Converting decimals to fractions is a common requirement in many daily life and academic scenarios. With a calculator, you can quickly and easily make this conversion. In this article, we’ll explain ...

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 ...