For example if I had "scissors" in variable and wanted to know the position of all occurrences of the letter "s", it should print out 1, 4, 5, 8  How can I do this in JavaScript in most efficient way? I don't think looping throu...
I have a list being dynamically generated and then I click on the item and pass the index() to another function.  The problem is that this list is being populated dynamically and my code does not respond when I do click event. BUT, if I add a couple...
I am using AngularJS and its ng-repeat directive to display a sequence of questions. I need to number each question starting with 1. How do I display and increment such a counter with ng-repeat? Here is what I have so far:  <ul>     <li ng-r...
So I am using Algolia.com to index users for quick searching.  An example object in index:  {     id: 1,     username: "john.doe",     name: "John Doe",     attributes: {         gender: "male",         hair_color: "blonde...
What is wrong in this class in CoffeeScript ??  @module "Euclidean2D", ->   class @Point     constructor: (x,y) ->        return if Float32Array? then Float32Array([ x, y ]) else Array(x,y)   I want it to behave like:   p = new Point(1....
I'm building a server using Node.js. I store the objects representing my users in an associative array and right now the index of those objects are the sockets id of that connection. Using the Socket.io library i obtain it by simply doing socket....
I have a script that loops through a series of JSON objects that represent images, the loop loads an image and once it has been loaded it appends it to an element on my website/application.  The images are in the correct order in the JSON however the...
I'm using jQuery to guide my pages scrolling and change the color of a  nav item to correspond to the section you're in. Everything's working well, but the script is ignoring the last section on the page (Contact).  This is largely based...
lets say we have this markup:  <header>    <nav>       <ul>          <li><a href="">first (not)</a></li>          <li><a href="">second</a></li>          <li><...

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