A for loop in Python doesn’t require an index ... It takes an iterable and upon each iteration generates a tuple of the index and the object at that index: x = [3,1,4,1,5,9] for index, n ...

Python is a general-purpose programming ... that can store the contents of each file on each iteration.>>>file_in = list() Use a "for" loop to cycle through each file name in the file name list.

a while loop is used when the number of iterations is uncertain. Note: The if statement is like a single iteration of a loop; it is used to trigger a reaction to certain conditions, or respond to an ...

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 ...