I have an array like this:  var arr1 = ["a", "b", "c", "d"];   How can I randomize / shuffle it?...
I was helping somebody out with his JavaScript code and my eyes were caught by a section that looked like that:  function randOrd(){   return (Math.round(Math.random())-0.5); } coords.sort(randOrd); alert(coords);   My first though was: hey, this c...
I've created a site for an artist friend of mine, and she wants the layout to stay the same, but she also wants new paintings she'd produced to be mixed into the current layout.  So I have 12 thumbnails (thumb1 - thumb12) on the main gallery...
I've searched through some of the answers here but it doesn't seem the thing that I needed or I just don't know how to apply it though.  I haven't started any codes and I'm only thinking on how to do it and I have no idea how to d...
var array = [3,9,23,76,1,54,21,12,0,9,2]; var shuffled = array.sort(function() {return 0.5 - Math.random()}); console.log(shuffled);     I'm aware of the results, and also satified with them.  The code above returns a shuffled order of the elemen...
My coworker and I are arguing about why the shuffle algorithm given in this list of JS tips & tricks doesn't produce biased results like the sort Jeff Atwood describes for naive shuffles.  The array shuffle code in the tips is:  list.sort(fun...
I am trying to shuffle an array using a cryptographically secure source of entropy.  I found a similar question, regarding shuffling arrays here How to randomize (shuffle) a JavaScript array?. However almost all solutions make use of Math.random, whi...
I am trying to understand a point of confusion I have with JavaScript objects. Specifically, I am interested in finding what, if anything, causes an object reference to break.  To demonstrate the phenomenon, I have included a copy of some output from...
I have this object:  { foo: 1, bar: 2, cheese: 3 }   I want to shuffle the elements, so it becomes:  { bar: 2, cheese: 3, foo: 1 }   Or some other kind of combination. Is there a function to do this? This is because I want to produce varying results...
I have two arrays  var skladby=["skladba00", "skladba01",  "skladba02",  "skladba03"]; var zoznam=["text00", "text01", "text02", "text03"];  I would like to randomize/shuffle this two ar...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.