int () Python has a built-in function int () that is used to convert a string or a number to an integer. This function is versatile and can handle conversion from different bases.

Python's string methods are optimized for performance, but there are still ways to enhance efficiency. For instance, converting case outside of a loop when possible or using list comprehensions ...

Python 3.14 has a new feature called the template string, or t-string, type. A t-string superficially resembles an f-string, but it’s designed to do something very different.

Want to get better performance with Python? Here's how to use NumPy to toe the 'invisible line' of data and memory transfers and optimize efficiency.