Python 3 Programming Tutorial Global and Local Variables

YOUR LINK HERE:

http://youtube.com/watch?v=r9LtArXOYjk

Welcome to another python 3 basics video, in this video we're going to now discuss the concept of global and local variables. • When users begin using functions, they can quickly become confused when it comes to global and local variables... getting a the dreaded variable is not defined even when they clearly see that it is... or so they think. • These terms of global and local correspond to a variable's reach within a script or program. A global variable is one that can be accessed anywhere. A local variable is the opposite, it can only be accessed within its frame. The difference is that global variables can be accessed locally, but not modified locally inherently. • A local variable cannot be accessed globally, inherently. Now, dont worry about committing that to memory right now, I think it makes a lot more sense when you just see and do it, so let's do that. • Sample code for this basics series: http://pythonprogramming.net/beginner... • Python 3 Programming tutorial Playlist: • Why Python 3? Python 2 vs Python 3

#############################

New on site