Looping is one of the most challenging topics to grasp when learning how to code, learn all the possible ways to loop in python, looping lists, touples, dictionaries and other data-structures. The ...

Sorting: intervals.sort (key=lambda x: x [0]) sorts the intervals based on their start time. This is crucial for simplifying the merging process, as it ensures that any potential overlaps are ...

Even if you already use Python, you’ll probably pick up some good insight from these videos. We don’t know how you’re spending your next few hours, but we’ll be learning more Python.