declare type vs use var
1091
Use of var keyword in C#
56756
When do you use varargs in Java?
15642
Difference between self.var and simply var
4562
When should I use require() and when to use define()?
65005
Declaring variables inside loops, good practice or bad practice?
84421
variable === undefined vs. typeof variable === "undefined"
27078
When do Java generics require  instead of  and is there any downside of switching?
38499
Difference between declaring variables before or in loop?
41101
Difference between properties and variables in iOS header file?
4053
var keyword not always working?
66541
variable or field declared void
48128
Declaring variables inside or outside of a loop
19728
Declaring type of pointers?
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?
52008
Javascript: Do I need to put this.var for every variable in an object?
20165
How to initialize var?
54671
assignment in javascript and the var keyword