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...
Like the str_shuffle() function in PHP, is there a function similar in shuffling the string in javascript ?  Please help !...
Assuming that Math.random() produces evenly distributed random numbers between 0 and 1, is this a correct implementation of the Fischer Yates shuffle? I am looking for a very random, even distribution, where the number of shuffled elements in an inpu...
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...
If I put numbers into a textarea like so:  418484 418485 418486   I want them to get shuffled, and I want an output like this:  418485 418484 418486   I don't want the values changed - I just want some JavaScript or jQuery that will shuffle these...
I'm using the standard Fisher-Yates algorithm to randomly shuffle a deck of cards in an array. However, I'm unsure if this will actually produce a true distribution of all possible permutations of a real-world shuffled deck of cards.  V8'...
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...

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