Global

Python Global Variables
How do you declare a global variable in python? How do you access global variables in Python? Is it OK to use global variables in Python? How do you m...
Use of PHP Global Variable
Global variables refer to any variable that is defined outside of the function. Global variables can be accessed from any part of the script i.e. insi...
bash global variable
Global variables They are visible and valid anywhere in the bash script. You can even get its value from inside the function. If you declare a global ...
Global Variables in Javascript
A JavaScript global variable is declared outside the function or declared with window object. It can be accessed from any function. Let's see the simp...