December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Determining If an Object Is Equal To or Less Than Another
var x=5; var y="5"; var resultA = x==y; //Evaluates to true var result = x===y; //Evaluates to false
JavaScript uses the standard ==, !=, >, <, >=, <= operators to compare two objects. It also includes the === and !== operators that are type sensitive. For example, 1=="1" evaluates to true, whereas 1==="1" does not because the first is a numerical type and the second is a string type.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.