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...
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...
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...
I am using the code below to ask users to rank (prioritize) which sweets they like the best. The users need to rank from 1-3 (1 being the best)  <form id="form1" name="form1" method="post" action=""> <input ty...
My collection looks like this.     var list = [{id:'12345', sequence:null}, {id:'12346', sequence:null}, {id:'12347', sequence:null}, {id:'12348', sequence:1}, {id:'12348', sequence:2}, {id:'12349', seq...
Assuming an array of objects as follows:  const listOfTags = [     {id: 1, label: "Hello", color: "red", sorting: 0},     {id: 2, label: "World", color: "green", sorting: 1},     {id: 3, label: "Hello", color:...
I have an array of objects with duplicates and I'm trying to get a unique listing, where uniqueness is defined by a subset of the properties of the object. For example,  {a:"1",b:"1",c:"2"}   And I want to ignore c in the...
I have a array with objects which has different properties. There are objects with similar properties. For example,  var array=[{'property':1},{'property':2},{'property':1}]   How to get the array with unique properties using...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.