When to use var in Javascript
19638
What is the purpose of the var keyword and when should I use it (or omit it)?
62074
Which is more effective: if (null == variable) or if (variable == null)?
52355
JavaScript for...in vs for
9417
Are there constants in JavaScript?
30102
Variable name as a string in Javascript
85589
Use of def, val, and var in scala
74517
Is using 'var' to declare variables optional?
13815
Difference between char* var; and char *var;?
56756
When do you use varargs in Java?
121807
Const in JavaScript: when to use it and is it necessary?
140089
Javascript "Variable Variables": how to assign variable based on another variable?
92485
JavaScript by reference vs. by value
156273
What is the difference between "var=${var:-word}" and "var=${var:=word}"?
60699
Is there a benefit to defining variables together with a comma vs separately in JavaScript?
82116
Should I be using object literals or constructor functions?
1231
When should I use double or single quotes in JavaScript?
110477
declaring protected variable in javascript