What is the difference of operators " and ' in javascript
1231
When should I use double or single quotes in JavaScript?
493
JavaScript property access: dot notation vs. brackets?
13254
What is the difference between String and string in C#?
146525
Javascript - breaking up string literals... why?
96940
C# - | and & operators?
23313
Difference between "and" and && in Ruby?
145497
What does the  operator do in python?
32232
How does the "&" operator work in a PHP function?
158935
What is the difference between short (&,|) and long (&&, ||) forms of AND, OR logical operators in R?
110201
Difference between var = {} and var = []?
33421
What is the difference between for..in and for each..in in javascript?
28807
What is the difference between the different methods of putting JavaScript code in an ?
55375
What is the $ symbol used for in JavaScript
50416
What does the >?= operator mean?
73024
PHP regex delimiters, / vs. | vs. {} , what are the differences?
144594
What is the point of void operator in JavaScript?
107472
Difference between 'new operator' and 'operator new'?