Category Archive for "Global Variables"

Using global variables in a function

When working with functions in Python, there may be situations where you need to create or use global variables inside a function. Global variables are variables that can be access...

How to Use extern to Share Variables between Source Files

Global variables are variables that are declared outside of any function. They can be accessed and modified from any part of the program. However, when working with m...

Do DOM tree elements with IDs become global properties?

Working on an idea for a simple HTMLElement wrapper I stumbled upon the following for Internet Explorer and Chrome: For a given HTMLElement with an id in the DOM tree, it is possi...