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 perfo… ...

indent the statements to repeat. Note: whatever is a dummy variable that you can replace with other variables. Be sure to indent the statements to repeat in the loop. Let's see some examples. Can you ...

Python’s while is the first looping statement we will look at. In fact, it is a conditional looping statement. In comparison with an if statement where a true expression will result in a single ...

Two more useful statements in loops are the break statement and the continue statement. The break statement stops a loop early if something you specify happens. i = 1 ...

I'm a noobie to real programming, i've done shell scripting before and just recently started reading some python docs. I've been in several situations now where I want to iterate over an object's ...

Python’s while is the first looping statement we will look at. In fact, it is a conditional looping statement. In comparison with an if statement where a true expression will result in a single ...