The easiest way to UPSERT with SQLAlchemy

One command to both INSERT new data and UPDATE existing records in your database

Python args, kwargs, and All Other Ways to Pass Arguments to Your Function

Expertly design your function parameters in 6 examples

Create a Python Package with Super- Fast Rust Code in 3 Steps

Extend you Python code with a package containing Rust code for a >150x performance increase!

Args vs kwargs: which is the fastest way to call a function in Python?

A clear demonstration of the timeit module

Thread Your Python Program with Two Lines of Code

Speed up your program by doing multiple things simultaneously

Coding a Home Intruder System / Motion Detector with Python

Learn how to detect motion, process and analyze images by coding your own security camera

Why and how custom exceptions lead to cleaner, better code

Clean up your code by creating your own custom exceptions

No Need to Ever Write SQL Again: SQLAlchemy’s ORM for Absolute Beginners

With this ORM you can create a table, insert, read, delete and update data without writing a single line of SQL

SQLAlchemy for absolute beginners

Creating a database engine and execute SQL from Python

Run Code after Your Program Exits with Python’s AtExit

Register cleanup functions that run after your script ends or errors

Applying Python multiprocessing in 2 lines of code

When and how to use multiple cores to execute many times faster

How to Make a Database Connection in Python for Absolute Beginners

3 steps (+examples) to connect to MS SQL Server, MySQL, Oracle and many other databases