Feb 17, 2026 · In Python, we know that while loops can run infinitely, but is there any way to make a for loop run infinitely? From my prior checking, I found a way to do so by importing the 'itertools' module, …

129 Use break and continue to do this. Breaking nested loops can be done in Python using the following:

1128 I need to emulate a do-while loop in a Python program. Unfortunately, the following straightforward code does not work:

60 You should also know that in Python, iterating over integer indices is bad style, and also slower than the alternative. If you just want to look at each of the items in a list or dict, loop directly through the …

15 In accordance with the official documentation, both the get_running_loop and get_event_loop are used to actually get an active loop, with the difference that the latter get_event_loop has more …

How do I iterate over a list in reverse in Python? See also: How can I get a reversed copy of a list (avoid a separate statement when chaining a method after .reverse)?

@OlivierPons You need to understand Python's iterator protocol: I get an iterator for an object, and retrieve the first value with next(). Then I exploit that an iterator is iterable by itself, so I can use it in …

Feb 14, 2009 · I have a loop going, but there is the possibility for exceptions to be raised inside the loop. This of course would stop my program all together. To prevent that, I catch the exceptions and …

That's how it is... don't overcomplicate things by trying to simplify them. Pythonic does not mean to avoid every explicit for loop and if statement.

I wanted to know if there are any built-in ways to continue to next iteration in outer loop in python. For example, consider the code: for ii in range(200): for jj in range(200, 400): ...