How to declare a global variable in php?
I have code something like this: <? $a=”localhost”; function body(){ global $a; echo $a; } function head(){ global $a; echo $a; } function … Read more
global-variables
How do I turn off the mysql password validation?
It seems that I may have inadvertently loaded the password validation plugin in MySQL 5.7. This plugin seems to force all passwords to … Read more
Why does this UnboundLocalError occur (closure)? [duplicate]
This question already has answers here: How can I change a global variable from within a function? (8 answers) Using global variables in … Read more
Are global variables bad? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be … Read more
Android global variable
How can I create global variable keep remain values around the life cycle of the application regardless which activity running. 14 Answers 14
Use of “global” keyword in Python
What I understand from reading the documentation is that Python has a separate namespace for functions, and if I want to use a … Read more
Python function global variables?
I know I should avoid using global variables in the first place due to confusion like this, but if I were to use … Read more
Global variables in AngularJS
I have a problem where i’m initialising a variable on the scope in a controller. Then it gets changed in another controller when … Read more
Printing all global variables/local variables?
How can I print all global variables/local variables? Is that possible in gdb? 3 Answers 3
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 … Read more