JavaScript Guide

I'm using rails 2, and in one of the plugin I'm working on, I found this weird issue, I'… Read more Issues With Files Loading Based On Path

I have a Java Applet that is generating an image. Ultimately, I would like to insert the image data… Read more How To Send An Image From A Java Applet To Javascript?

I have a test website www.lemonbrush.com is has the two menu items 'Home' and 'About… Read more Creating And Structuring The Index Page

Just wanted to know if there already is plugin for this, otherwise I am going to code myself. Follo… Read more Any Jquery 1.3 Compatible Plugin To Filter Dropdown Using User Text Input Plus Grouping Based On Number Of Input Strings Matched

I was wondering if anyone has any strategies for optimizing the pre-loading of images via javascrip… Read more Optimize Javascript Pre-load Of Images

I'm using RequireJS text plugin to load some html templates. When I passing a string literal to… Read more Requirejs Text Plugin And Variable Concatenated String

I'm playing with browser and audio. I'm doing this var session = { audio:… Read more Firefox: Navigator.getusermedia Is Not A Function

Let's say I have a simple react app: import React from 'react'; import ReactDOM from &#… Read more How To Trick React Router Into Thinking `/` Is The Mount Directory?

I am getting an eslint warning for unexpected use of comma. I found this answer but it does not mat… Read more How To Deal With Unexpected Use Of Comma Operator No-sequences Eslint Warning

I'm driving crazy with all this same-origin-policy thing. When I try to do a request to the Goo… Read more What To Do When An Api Doesn't Allow Access-control-allow-origin

I have an array of objects: [ {'market': 'Qacha's nek','commodity': 55,… Read more Calculate Average Of Duplicates In A Javascript Array Of Objects

i am trying to wrap some elements within a div, logic goes like this if i have 10 div elements with… Read more Jquery Wrap First N Number Of Elements Into One New Elements And Rest N Into Another New Element Using Slice

Suppose I want to display certain content only if I know the user coming to my website has a valid … Read more Detect If A Web User Is Currently Logged In Google?

I'm trying to get the redirect after login working based on the documentation from angular. htt… Read more Angular 2 Routerstatesnapshot Not Returning Correct Url

I'm trying to learn about cookies here, but I can't seem to figure them out with tables. I … Read more Set And Load Table Data With Cookie

There was a question on a coding interview and I felt like it would be easy by using isNaN within a… Read more Find And Remove All Non Numbers From Array In Javascript W/out Jquery

I'm trying to make my Chrome extension upload files to Google Drive, but I'm stuck on autho… Read more Chrome Extension - Javascript Origins For Google Api

On my web page I have a jQuery UI Dialog. When I click the button (create new user) it opens a new… Read more How To Open Jquery Ui Dialog With Ajax Request?

In Javascript, I have date string as shown below: var dateStr = 'Wed Mar 25 2015 05:30:00 GMT+0… Read more Convert Date Format To 'yyyymmdd'

I work with Angular and RequireJS. I tried to use RequireJS optimization, and now my application is… Read more How To Use Source Map To Find Minification Error