why I could use variable before declared in function
317
What is the scope of variables in JavaScript?
59348
The difference between ++Var and Var++
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?
66155
Why Constant first in an if condition
48128
Declaring variables inside or outside of a loop
138211
Defining a function using a preceding expression
1091
Use of var keyword in C#
74517
Is using 'var' to declare variables optional?
22390
How does "this" keyword work within a function?
18605
Local variables in nested functions
47228
Use a variable reference "inside" another variable
2718
Variable is already defined in method lambda
44265
What's the scope of the "using" declaration in C++?
4767
Parameter evaluation order before a function calling in C
70947
DEFINE vs Variable in PHP
140230
C# variable scoping: 'x' cannot be declared in this scope because it would give a different meaning to 'x'
144594
What is the point of void operator in JavaScript?