For Loop Statement Basic Structure: for whatever in sequence: do things here indent the statements to repeat Note: whatever is a dummy variable that you can replace with other variables. Be sure to ...

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… ...

Modifying a List While Iterating Modifying a Python list while you're looping through it might sound like a clever shortcut, but it's a classic Python gotcha! This sneaky mistake can lead to ...