The for loop construction in Python easily iterates over a collection of items. Here’s what you need to know to use it well.

How to use “while” loops in Python The great thing about Python is that a lot of its statements sound like plain English, meaning you can guess what they do before you even learn! A “while ...

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If we wanted to transpose the axes of this array in Python, we’d need to write a loop of some kind. NumPy allows us to do this kind of operation with a single command: x2 = np.transpose(x1) ...