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 ...

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 ...

But if we try to use this in a for-loop ... expressions”, but they’re nearly identical to list comprehensions). It’s as easy as swapping [] for (). A quick session at a Python prompt ...

Python comes with regex support ... or doing many matches in a loop, there’s a performance cost associated with defining regular expressions over and over again. In cases like this, it makes ...

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 ...

Today the release of Python 3.3.0 was made official, with a couple new syntax features, a handful of library modules, and several other improvements. According to Python.org’s site, the next ...