I have a page with a grid where user's numbers get saved. It has a following pattern - every number ends with 3 digits after comma. It doesn't look nice, when for example user's input is  123,450 123,670 123,890   It's much better to...
I have an array of object, within those objects is a name property.  const objArr = [ { name: "Avram" }, { name: "Andy" } ];  I’m collecting an array of strings from an outside source containing names.  const strArr = [ "Avram&#...
Please Look at my:  JSFiddle  I have a dataset and I want to push a new value to the array.  This value is determined by a sum of an accumulated size is less than the windowSize.  Updated: In the end I'm trying to create a group of offsets. I tho...
I am trying to write a function that prints only the even numbers from a nested array. Here is my attempt and it keeps returning "undefined".   function printEvents(){   var nestedArr = [[1,2,3],[4,5,6],[7,8],[9,10,11,12]];    for (var i = 0;...
I followed http://mozmonkey.com/2014/03/ember-getting-the-index-in-each-loops/ blog post to add index counter through helper. This works perfectly fine with single each loop. But when i use it with nested each loop the value gets repeated. Example :...
I have 3 levels of data to manage in Knockout, but only the first two are updating when add new data. The 3rd level is not updating.  Here is my code so far: http://jsfiddle.net/26medias/Zy8Wr/  There are Quizzes, each containing questions, which con...
I am trying to create a bar chart with the dataset below.  I am stuck on the part where the height[score] of the bar[country] is determined.  How do I loop through the dataset to pull each score for a different country?   Any help would be greatly ap...
I am having an issue trying to complete my code. I am trying to get the code to print the arrays in several different rows. It is suppose to look like this:     Ok, here is the updated code. I have been working on it and it is getting better! However...
Say you have this really complex algorithm that requires dozens of for loops.  Does JavaScript have a limit to how deep loops can be nested or is there no limit?  What is the best practice for deep nested for loops?  I tried searching on MDN but coul...
I have two array that intersect two element as you see below. Normally this function should write as A, B, Y but it represents all value lista.length * listb.length  <script>     window.onload = function(){              var lista = [];...

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