How deep is a global variable usable?
1462
UnboundLocalError on local variable when reassigned after first use
18605
Local variables in nested functions
83608
Is it possible to dereference variable id's?
11951
Should I use properties or direct reference when accessing instance variables internally?
66100
What limitations have closures in Python compared to language X closures?
52008
Javascript: Do I need to put this.var for every variable in an object?
129423
How to change a global variable from within a function?
149845
Declare a global variable in a Blender session
152174
How to declare a global variable in php?
10668
Is there a way to set a *global* key value using `pgfkeys`?
48128
Declaring variables inside or outside of a loop
38133
JavaScript variables declare outside or inside loop?
33125
Unbound Local Error with global variable
56589
Is global memory initialized in C++?
134386
Should you ever use protected member variables?
127540
Is it possible to access a function local variable from outside of the function?
44145
Creating global variable in python 3 from functions