Loops are a commonly used structure in programming that allows you to repeat a block of code a set number of times, or until you meet a particular condition. This is useful for many reasons.

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 ... in a for loop is range.

For rectangles, the inner and outer loops have hardcoded row and column ranges. #A 5x5 Python square star pattern for i in range(0,5): for j in range(0, 5): print("*", end='') print() #A 4x3 Python ...

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 ...

It was built to be easy to use but also powerful enough for a range of jobs ... would display the text “This is a function.” Loops in Python let programmers launch a series of statements ...