'var' vs 'this' vs constructor-parameter variables
52008
Javascript: Do I need to put this.var for every variable in an object?
128018
What advantages does using var have over the explicit type in C#?
19638
What is the purpose of the var keyword and when should I use it (or omit it)?
129358
Property vs Instance Variable
38499
Difference between declaring variables before or in loop?
21484
When do you use the "this" keyword?
101809
What is the 'this' pointer?
39668
Is there a difference between an "instance variable" and a "property" in Objective-c?
40077
C# member variable initialization; best practice?
18042
What is the difference between `let` and `var` in swift?
22859
Initialize class fields in constructor or at declaration?
55217
Why do this() and super() have to be the first statement in a constructor?
95924
When do we have to use copy constructors?
144847
What's the difference between this.bla to Object.prototype.bla
82116
Should I be using object literals or constructor functions?
137541
class variable vs instance variable --Python
15642
Difference between self.var and simply var