UDP client server with Python,Welcome to the next pikoTutorial ! The minimal UDP server A UDP server listens for incoming datagrams on a specified port and processes them as they a...

Yield in Python - beyond the data generation,Welcome to the next pikoTutorial ! yield is a well known keyword in Python which allows to optimize the code by generating data streams...

How to test method call order with unittest in Python,Welcome to the next pikoTutorial ! Sometimes when writing unit test it is necessary to check not only if certain function has ...

Key derivation function with Python,Welcome to the next pikoTutorial ! In one of the previous articles we learned how to perform symmetric data encryption using Python. The last ex...

Symmetric data encryption with Python,Welcome to the next pikoTutorial ! One of the simplest ways to perform symmetric encryption in Python is to use Fernet algorithm from cryptogr...

Hacking Python functions by changing their source code,Welcome to the next pikoTutorial! Changing function behavior by modifying its implementation manually is obvious, but can we ...