JavaScript Passion

We're making a cross domain call to the google maps geocode API. This was and is working all f… Read more Any Way To Simulate A *synchronous* Xdomainrequest (xdr) Request

I am having troubles with passing an object to a function using setTimeout; function alertObject(ob… Read more Is It Possible To Pass An Object To An Eval/settimeout Function?

I'm using Karma to test my ES6 code. When I add karma-coverage to the mix, I need to add all th… Read more Karma Coverage And Babel+browserify Preprocessing

I'm trying to create an E-commerce website with JavaScript, React, and Stripe. For the life of … Read more How To Add Shipping And Delivery Addresses With Stripe

I have this markup: Solution 1: you can write #slider1 .ui-slider{ //styles; !important; … Read more Different Styles For Same Class Name But Different Id

I have a very basic web page that I'm loading with an Arduino Server. When I view the page on … Read more Why Is Chrome Loading My Html In A "pre" Tag?

I'm trying to pop up a very simple 'are you sure?' popup in jQuery Mobile. But if I use… Read more Cannot Show Popup With Jquery Mobile 1.3.1

I'm developing a Chrome extension for text parsing of Google search results. I want the user to… Read more Extract The Whole Text Contained In Webpage Using Chrome Extension

I've been trying to code a bot that will post and embed link to show the title of manga, tags, … Read more Discord.js Connecting Api To Discord Bot In An Embed Link

I am trying to sum the elements inside a nested array. For example arraySum([1,[2,3],5,[[4]]]) shou… Read more Weird Loop Using Recursion In Js Function

Many people have explained that e.stopPropagation() prevents event bubbling. However, I'm havin… Read more Pros And Cons Of Using E.stoppropagation() To Prevent Event Bubbling

I have this state defined: constructor(props){ super(props); this.state = { … Read more Filter Json Data In React.js

I am working on a 'weather generator' for a game website. Ive been searching the internet f… Read more Randomly Displayed Text

Following on from this question, I'm trying to augment Backbone.Collection with some custom met… Read more Extending Backbone.collection Prototype

I have been trying to run my Parse Cloud Code for some time and can not seem to get around this pro… Read more Query Inside Parse Cloud For Loop

I heard that you could right-shift a number by .5 instead of using Math.floor(). I decided to check… Read more 2.9999999999999999 >> .5?

I have $dataSavedBlocks = get_user_meta( $user_id, 'jsonBlock'); var_dump($dataSavedBlocks)… Read more How To String Replace A Symbol From Array And Split?

I'm thinking about using the encode/decode technique here (Encoding to base 36/decoding from ba… Read more Is It Possible To Base 36 Encode With Javascript / Jquery?

No jQuery please! I would love not to use jQuery for this, because it's a big library and I onl… Read more Vanilla Js: Delay Click Event To Add Animation

I want to use innerHTML with the class as reference. I found lot of examples with id as reference. … Read more How To Use Innerhtml With Class

I have set up my test environment as described here with QunitJS + PhantomJS + GruntJS: http://jord… Read more Qunitjs-tests Don't Start: Phantomjs Timed Out, Possibly Due To A Missing Qunit Start() Call

I stripped down this javascript to be as simple as possible, and it's still not working in IE8.… Read more The Window.onload Event Is Not Firing In Ie8

i've been reading a lot and have been trying to get this done for about 5 hours now... so here … Read more Greasemonkey, Overriding Website Functions

Imagin the following data: { 'name': 'Abcdef', 'age': 21 }, { 'na… Read more Firebase String Match At End Of Field

Did windows update http://support.microsoft.com/?kbid=2846071 break the handling of window.event.cl… Read more Did Windows Update 2846071 Break The Handling Of Window.event.clientx Clienty?

I really like this resource for AJAX in general and it works in terms of testing a success or error… Read more How To Test Done Part Of Ajax In Jasmine

Context I need to get data from the server that has a variable expiration (specified in the respons… Read more Rxjs Repeat Api Call Based On Duration Specified In Response

Playing around with backbone.js, so far I've created models and collections for a deck of cards… Read more Backbone.js Adding Model To Collection Adds To All Models In Collection

Question: Can I override 'default' functions in Javascript? Background: After figuring out … Read more Overriding Default Functions In Javascript?

Trying to remove the users`s data calling a function from app. 'use strict'; const function… Read more Typeerror: This.path.replace Is Not A Function At New Firestoredelete

I would like to know how to write the javascript to alter the style of form elements which are requ… Read more How To Change The Css Style On Required Form Inputs Based On Their Values

I'm attempting to handle file uploads using a Google Cloud Function. This function uses Busboy … Read more Upload Image From Google Cloud Function To Cloud Storage

I'm trying to write a Javascript program which can get the return value of my Python program, I… Read more Get Return Value From Python Via Javascript Ajax

Is there an easy way to grab the text from this div with out getting any child elements? Title Te… Read more Jquery Grab Text From Div Minus Child Element

I want to be able to validate a form to check if a website/webpage exists. If it returns a 404 erro… Read more How To Check If A Webpage Exists. Jquery And/or Php

I'm fetching data from a weather api using useEffect hook and declaring the dependency correctl… Read more Useeffect Not Being Called And Not Updating State When Api Is Fetched

I'm wondering if there is any sort of guarantee on the order of POST variables I will see on th… Read more What Is The Expected Order Of An Array Submitted In An Html Form?

I was developing a chrome plugin in which captures desktop screen. I am using the sample plugin exa… Read more Desktop Capture Chrome Plugin

Recently I'm working on upgrading my project from webpack 3 (v. 3.3.0) to webpack 4 (v. 4.44.2)… Read more To Add .default Or Not?: Dynamic Imports In React Router 3 For Webpack Code-splitting

I have recently inherited control of a web application (primarily PHP, but also a good chunk of Jav… Read more Guidance On Database Access Best Practices

I'm currently using Q.js for promises, since they implement progress handlers. However, it does… Read more Q.js Progress Handler Doesn't Seem To Be Firing

I am using the jQuery validate plugin and its remote option for checking the existence of a usernam… Read more Using The Jquery Validate Plugin With The "remote" Option

In Python: data = range(50,60,2) print data [50, 52, 54, 56, 58] How can I do it in js? Looking… Read more How To Arange List Of Numbers In Javascript?

My table td width in CSS is 150px. I am thinking of using JavaScript to change the particular td wi… Read more Using Javascript To Change Table Cells Width

How to make div overlay others div (like.. dropdownlist) and not affect others divs positions? I… Read more Jquery/css: Div-overlay And Not Affect Positions Of Other Divs

I have picture of an arrow in a div. This div is fixed in the bottom right corner of very wide page… Read more Jquery - How To Get Browser Window To Scroll Horizontal When Div Is Clicked?

I have this code: HTML 1 column Solution 1: You should use change event instead of clic… Read more Jquery Click Event On Select Element Not Working As Desired On Chrome 54

So I've been using require.js for while now, but I realized that I actually don't know how … Read more How Do Amd Loaders Work Under The Hood?

I am trying to make a way of briefly highlighting the text on named links - but only for a few seco… Read more Javascript -change Css Color For 5 Seconds

Hi i have a situation where i want to convert array of object into array of array here is my target… Read more How To Convert Nested Object Into Array Of Array

I have a series of line graphs in a jqPlot chart. What I want to do is turn off highlighting for al… Read more Jqplot Highlighter For Different Line Graphs

This seems inconsistent, but probably is due to the fact that I'm new to javascript's proto… Read more Javascript Prototype Inheritance

Angular 1.5 My $http data service returns html encoded text with directives too, like ng-click in t… Read more Angular Directives In $http Response

Here is 100 numbers, 10 per row. [1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, … Read more How To Convert An Array Of Integers To A Tree?