Hackathons! That’s where you feel super excited about creating something interesting, or useful, or just entertaining. They are a great way to encourage creativity and teamwork. Recently, trivago hosted a Python Hackathon in collaboration with the Python ... (more…)

Arrow: better dates and times for Python. Arrow is a Python library that provides a sensible, intelligent way of creating, manipulating, formatting and converting dates and times. (more…)

Need a dictionary, map, or hash table to implement an algorithm in your Python program? Read on to see how the Python standard library can help you. (more…)

Contribute to OpenCV-Tutorials development by creating an account on GitHub.

Students in my Python classes occasionally get the following error message: TypeError: object() takes no parameters This error message is technically true, as I’ll explain in a moment. But it’s surprising and confusing for people who are new to Python, be... (more…)