This question already has an answer here:                           Get all unique values in a JavaScript array (remove duplicates)                                      73 answers                                     I have a very simp...
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In the past I have made a function that generates an unique id (number) from a string. Today I discover that it is not as unique as should be. Never saw a problem before with it. Today two different inputs generates the same id (number).  I use the s...
This is a Javascript / jQuery question:  I'm trying to generate six unique random numbers between 1 and 21 (no duplicates), using the jQuery.inArray method. Those six numbers will then be used to select six .jpg files from a group named logo1.jpg...
I'm working on an interface that allows the user to select multiple "cards".  Each card has a "data-name" attribute and may also have a corresponding menu item.  If they select the card in the main view, it also highlights the men...
Below I take the given array and create a dimension for Category. I then use group() and reduceCount() in order to get the count within Category. However, I'd like to get the unique unique count for the category instead of simply the count.   Bel...
Have an array set up with a[letter][occurences], but struggling with looping through this array, to check for occurences > 1 and removing the ones that are.  function charFreq(s) {     var i, j;     var a = new Array();      for (j = 0; j < s.l...
is there any way to specify which array item to keep based on a key being non-empty. it seems uniq just keeps the first occurrence.   e.g:   var fruits = [ {'fruit': 'apples', 'location': '', 'quality': 'ba...
My code automatically search the string for /d+d/d+ elements (roll dices) and adds random number suffixes and stores them as elements in an array.    I want to create a new string with the new modified elements of my array.  (I don't want to spli...

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