How do you use the ? : (conditional) operator in JavaScript?
Jun 7, 2011 · 27 It's a little hard to google when all you have are symbols ;) The terms to use are "JavaScript conditional operator". If you see any more funny symbols in JavaScript, you should …
How to use OR condition in a JavaScript IF statement?
Mar 2, 2010 · How to use OR condition in a JavaScript IF statement? Asked 15 years, 11 months ago Modified 3 years ago Viewed 881k times
Do you recommend using semicolons after every statement in …
The article Semicolons in JavaScript are optional makes some really good points about not using semi colons in Javascript. It deals with all the points have been brought up by the answers to …
Loop through an array in JavaScript - Stack Overflow
Jun 10, 2010 · 133 In JavaScript it's not advisable to loop through an Array with a for-in loop, but it's better to use a for loop such as: for(var i=0, len=myArray.length; i < len; i++){} It's optimized …
Switch statement for multiple cases in JavaScript
35 In Javascript to assign multiple cases in a switch, we have to define different case without break inbetween like given below:
Differences between switch and if-else in JavaScript
In javascript especially, the semantics and readability (and therefore the maintainability) trump any localized performance differences between if..else and switch caused by a unique browser …
if statement - "elseif" syntax in JavaScript - Stack Overflow
Oct 23, 2010 · In JavaScript's if-then-else there is technically no elseif branch. But it works if you write it this way:
javascript - Do we need semicolon at the end? - Stack Overflow
The concept is known as JavaScript Semicolon Insertion or " Automatic Semicolon Insertion ". This blog post: JavaScript Semicolon Insertion: Everything you need to know (archived from …
Do I need a last `else` clause in an `if...else if` statement?
In your case, whether you need an else clause depends on whether you want specific code to run if and only if neither of condition1, condition2, and condition3 are true. else can be omitted for …
javascript multiple OR conditions in IF statement
Feb 3, 2012 · javascript multiple OR conditions in IF statement Asked 14 years ago Modified 7 years, 3 months ago Viewed 150k times