That covers some of the basics of Python programming. If you want to become a better programmer, you need to start doing some projects, such as an expense tracker or a to-do list app.

Functions: Python includes built-in functions like print() to display output and input() to gather user input. Functions allow you to perform specific tasks efficiently.

Some functions are Boolean in nature, returning a “yes” or “no” answer, or, more appropriately, a non-zero or zero value, respectively. Procedures are simply special cases, functions that do not ...

Try int ("312.17635"), what do you get? Some commonly used built-in functions in data analysis There are a number of functions built into the Python interpreter. We introduce some commonly used ...

This fork of the Python Imaging Library has many image-processing functions, to support anything from simple scripts to full-blown graphics editors.

Python is an interpreted language, which can save you considerable time during program development because no compilation and linking is necessary. The interpreter can be used interactively, which ...

lru_cache basics To memoize a function in Python, we can use a utility supplied in Python’s standard library—the functools.lru_cache decorator. lru_cache isn’t hard to use.

Aside from covering the basics—Python syntax, data, and container types, flow control, functions/modules—it also provides detail on classes and object-oriented programming, writing self ...