If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant performance ...

Perhaps not. 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 ...

Arrays can have any number of dimensions ... with specializations for things like NumPy. Loops in Python over NumPy arrays can be optimized automatically this way. But Numba’s optimizations ...