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 ...

Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop ... Python syntax. The initial attempt was clever but not clever enough. However, the disassembly of the Python code ...

Here’s a simple example: import numpy as ... interpreted code into machine-native code, with specializations for things like NumPy. Loops in Python over NumPy arrays can be optimized ...