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Someone in the question Is there any reason to manually return in a constructor function mentioned … Read more What Version Of Javascript Introduced Arbitrary Constructor Return?

I had a link and when mouse is hovered over it, it's content(src) will be loaded in iframe. I… Read more How To Put Loading Message In Iframe Before Page Was Loaded

In TypeScript, there is convenient syntax, constructor parameter properties: constructor(a, public … Read more ECMAScript Proposal For Constructor Parameter Properties

Why I got error Invalid shorthand property initializer when running on my Chrome browser? Solutio… Read more Error Invalid Shorthand Property Initializer In Javascript

I have been trying to use group by at multiple levels so that the object is grouped by tag, folder … Read more Multi Level Groupby Ramda Js

Mongodb is cool enough to create the database/collection on the fly, if we run a code similar to db… Read more How Does Mongodb Create Database/collection On The Fly

Here's how it's supposed to work. By default there are two sets of input fields where the p… Read more Adding New Input Field Doesn't Update The Value Of Existing Ones

I know, there's JSONP, which involves server cooperation to name-space the data. What is bother… Read more Lets Solve Cross-domain Ajax, Totally On The Client, Using Script Tags

As you can see in the picture, several products. Each product div has a remove button. When I hit t… Read more Using In_array To Compare Array Data Doesn't Work

I'm using Gears which works well in FF3 and Safari; IE6/7 both report a 'google is undefine… Read more "google Is Undefined"

I have ten or so questions with radio buttons. They all need to be set to true, before a user can m… Read more Enable/disable A Form Element After Checking Radio Button Checked States

Possible Duplicate: Capitalize first letter of string in javascript How do I make the first lette… Read more How Do I Make The First Letter Of A String Uppercase?

I am new to Jquery and Javascript. Can someone please help me with Jquery sorting based on number o… Read more Sort By Number Of Occurrence(count) In Javascript Array

I have made a form which I need to self submit automatically when page is opened. I have tried this… Read more Submit Form Automatically Only Once

I'm trying to put together an audio input + beatdetektor example so I could calculate the BPM o… Read more Detecting Bpm Of Audio Input Using Javascript?

I'm a javascript beginner and I'm trying to improve my skills. I'm currently working on… Read more How To Know Which Part Of My JS Is Making It Laggy?

In traditional event registration model: function foo(e){console.log(e.type)} document.getElementBy… Read more Javascript Event Object

As the title states, I am getting this error from chrome's remote debugging on a separate andro… Read more Net::ERR_CONNECTION_REFUSED On Cordova App

I am using https://www.npmjs.com/package/react-multi-carousel in one of my react project and I hav… Read more React Carousel With Text

I am trying to send form data of the updated user details to the back end which node server in angu… Read more How To Send Form Data In A Http Post Request Of Angular 2?

i'm kind of new in Angular, and I facing a problem, I didn't find an answer that could help… Read more Angularjs - Ng-options With Nested Json Based On Previous Select Option

I need to compare edited row data with the row just below edited row. A table with 5 rows. When i a… Read more Angular Edit Row & Store Values In Array

I am attempting to make a chrome extension that creates a new tab with a local 'blanksite.html&… Read more Injecting Javascript Into Newly Created Tab In Chrome Extension

After onpopstate event triggered, window.alert, window.confirm etc not working. This is related c… Read more IOS Safari Window.alert, Window.confirm Not Working After Onpopstate Triggered

After onpopstate event triggered, window.alert, window.confirm etc not working. This is related c… Read more IOS Safari Window.alert, Window.confirm Not Working After Onpopstate Triggered

I have a variable that I would like to use in another function but do not know how to call it corre… Read more Calling Variable From Another Function In Javascript