December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Generating Random Numbers
// Random number between 0 and 1 Math.random(); //Random number between 1 and 10 Math.floor(Math.random() * 10) + 1; //Random number between -10 and 10 Math.floor(Math.random() * 20) - 10;
The Math.random() function generates a random float value between 0 and 1. To convert that to an integer, multiply the results of Math.random() by the maximum value you want for the integer and then use Math.floor() to round it down.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.