Why is a variable available outside it's code block?
140561
Why the for loop counter doesn't get destroyed after exiting the loop in javascript?
151869
What's the scope of a variable initialized in an if statement?
59071
Why are only final variables accessible in anonymous class?
142412
How to get/set local variables of a function (from outside) in Python?
121668
How to avoid global variables in JavaScript?
112400
Are quotes needed for local variable assignment?
19638
What is the purpose of the var keyword and when should I use it (or omit it)?
145823
What's the difference between _variable & self.variable in Objective-C?
62353
How come the PHP private class var is not private?
30206
Where and how is the _ (underscore) variable specified?
49763
Problem with "scopes" of variables in try catch blocks in Java
114065
What is the purpose of anonymous { } blocks in C style languages?
80225
Why is my global variable shadowed before the local declaration?
125107
Custom variable in custom block template
18749
Use of 'extern' keyword while defining the variable
38133
JavaScript variables declare outside or inside loop?
93504
Able to see a variable in print_r()'s output, but not sure how to access it in code