JavaScript var scoping in strict mode
317
What is the scope of variables in JavaScript?
128203
Python global variable scoping
57783
What are the use cases for different scoping constructs?
99196
How can I access local scope dynamically in javascript?
120852
Disabling Strict Standards in PHP 5.4
50136
Using "${a:-b}" for variable assignment in scripts
151869
What's the scope of a variable initialized in an if statement?
113905
How can I check whether a variable is defined in JavaScript?
112106
Why does ReSharper want to use 'var' for everything?
65173
SOQL bind variable scope behavior
52008
Javascript: Do I need to put this.var for every variable in an object?
110433
Locally declared variables can not be inspected
45785
The scope of variable in inner anonymous method
19638
What is the purpose of the var keyword and when should I use it (or omit it)?
116724
Scoping in Python 'for' loops
4272
Short description of the scoping rules?
74685
What Scoping Class Will  Use?