In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered “sequences” — they can be iterated over ...

The for loop we wrote above expected an ... identical to list comprehensions). It’s as easy as swapping [] for (). A quick session at a Python prompt confirms this. >>> nums = [2512 ...

However, for some situations, using while loops may be more appropriate than using for loops or vice versa. It is better to write pseudocode (a simple outline of what you plan to do) first and get a ...

The point is that Python has a way to economically express things like loops that iterate over multiple objects and perform a simple operation on each element in the loop, or to work with things ...

Python works well on both of these platforms because of its flexibility, facilitated by its extensive list of built-in functions. By using the open() function and a simple loop, you can cycle ...

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 ...