Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any point ...

In the last post introducing Python, I demonstrated how to make a simple app using variables and conditional statements. In order to do anything really powerful in a given programming language though, ...

Most high level languages will make use of pre-defined functions. A pre-defined function is built into the software and does not need to be created by a programmer. Pre-defined functions often exist ...