If we wanted to create a NumPy array with the numbers 0-1000, we could in theory do this: ... If we wanted to transpose the axes of this array in Python, we’d need to write a loop of some kind.

Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python. He did it, and the journey is perhaps more interesting than the result. First, you can’t just ...

If you want, for instance, to generate a matrix populated with random numbers, you can do that in a fraction of the time it would take in conventional Python. Still, there are times when even ...