global-variables Archives

PHP, Programming

IT Nursery

I have code something like this: <? $a="localhost"; function body(){ global $a; echo $a; } function head(){ global $a; echo $a; } function ...

MySQL, Programming

IT Nursery

It seems that I may have inadvertently loaded the password validation plugin in MySQL 5.7. This plugin seems to force all passwords to ...

Programming, Python

IT Nursery

This question already has answers here: How can I change a global variable from within a function? (8 answers) Using global variables in ...

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

How can I create global variable keep remain values around the life cycle of the application regardless which activity running. 14 Answers 14

What I understand from reading the documentation is that Python has a separate namespace for functions, and if I want to use a ...

I know I should avoid using global variables in the first place due to confusion like this, but if I were to use ...

I have a problem where i’m initialising a variable on the scope in a controller. Then it gets changed in another controller when ...

How can I print all global variables/local variables? Is that possible in gdb? 3 Answers 3

Working on an idea for a simple HTMLElement wrapper I stumbled upon the following for Internet Explorer and Chrome: For a given HTMLElement with ...