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 ... of items, one for each time they ...

Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python. He did it ... you might need to do something exotic and one of these techniques could save the day.

A better strategy, and a traditional one in Python, is to read through the file's contents one line at a time. This is accomplished by putting an open "file" object into a for loop; file objects are ...