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Note: The answers & comments below reflect the state of legacy browsers in 2009. Now you can ac… Read more How Can I Have A Preselected Input For When Type="file"?

I would like to change the initial position where my geometry appears; Right now it appears in the … Read more How Can I Change The Initial Position Of My Geometry In Three.js?

I am sending a form to an external server I have limited access to. I have a form with many check-… Read more Combine Checkbox Values Into String Before Submitting Form

I have two components let's call them CompA and CompB. I would like for the clicked item objec… Read more Update The Data In One Component Based On What Is Clicked In Another Component In Angular 2

I have used this to help with highlighting neighour nodes: http://jsfiddle.net/simonraper/jz2AU/lig… Read more How Do I Highlight/select Neighbours Of Neighbours In D3 Force Layout?

I access a Google calendar using a service account. This means that the owner of the calendar will … Read more How To Handle Cors In A Service Account Call To Google Oauth?

I am getting unexpected results against 'Yorkshire' using Google Maps auto-complete API. I … Read more Unexpected Results - Google Autocomplete Against Yorkshire

I have a script that I put inside my html doc. when I load the html page the script is not working,… Read more My Script Only Working From Console

What I am doing is when node server runs a user can type 1 or 2 or any other number.If user types 1… Read more How Can I Send A File To Mail In Html Form Using Http Request In Nodejs Server Code?

Does the Proj4JS library support the Gall-Peters projection? I can't seem to find a projection … Read more What Is The Proj4js Projection Code For The Gall-peters Projection?

I'm trying to be clever and considerate towards users, but once again, I've run into a '… Read more History.back() - How To Set A Default If No History Exists

In looking through some code I found online, I found this peculiar line of code (Javascript): funct… Read more What Is The Purpose Of "x = X || 0"?

So if we can get past the 'should you?' question ... does anyone know how to set the value … Read more Javascript Using Prototype How Can I Set The Value Of "this" For A Number?

MediaRecorder ondataavailable work successful once. I need to get blob, get it base64, send to my s… Read more Mediarecorder Ondataavailable Work Successfully Once

I am using javascript code to postdata to a controller action coded in C#. I am getting a null valu… Read more Passing An Array Of Integers From Javascript To A Controller Action Of List

I have been trying to figure this one out for a while, but when I try to reference a window that I … Read more Google Chrome Userscripts Reference Window.open

Note: this isn't one of the millions dups of the common array copy 'problem' where usin… Read more Unreferenced Array Not So Unreferenced After "slice"?

I want to implement infinite scrolling. Below is a short form of my layout. Since I have some eleme… Read more How To Capture Scroll Event?

I am writing a program that uses checkboxes to filter a list of items. I have a group of 3 checkbo… Read more How Can I Refactor A Long If-else Statement Checking Array Length?

I have the next site: id.factor.ua If you open it in IE-11, you cannot see sub-menu in header. Pl… Read more Menu In Wp Doesnt Show In Ie-11

I'd like to use new Function(...) to generate a function from very reduced code. I'l like t… Read more Security Considerations Using "new Function(...)" (during Rendertime, Expression Coming From My Javascript Sources)

I'm trying to detect mouse wheel event to resize elements on scroll. I have #mainDiv with sever… Read more Can't Detect Mouse Wheel Event In Safari

I want to load some text from other site which the content is GBK encoded, but my site is UTF8. Is … Read more How Do I Convert Gbk To Utf8 With Pure Javascript?

I can't seem to figure out a way to ignore the for(;;); in the response body of my cross domain… Read more Json/jsonp How To Use For(;;); In The Respose Body

I have an html element that needs to updated every time there is a change in Firebase. What I'v… Read more How To Update State From Firebase Realtime? | React.js

In javascript, can I declare properties of an object to be constant? Here is an example object: … Read more Javascript: Constant Properties

I'm detecting extensions then taking actions based on the extension. So my question is why does… Read more Javascript If Else Statement With Multiple Or Following Condition

I've tried to create link that can open new window..currently I used Function genLink(req_id) … Read more What Wrong On My Function Of Link To Open New Window?

I came across this recently and thought it would make a great SO question. Suppose you are assigni… Read more Javascript Syntax: Inline Ifs In String Assignment Statements

I have an application where my requirement is upon a button click (present in header component) the… Read more How To Update A Reactive Form Field By Button Click On Different Component?

I know that we cannot have access to an API that has different domain there ours. However, I see ma… Read more What Does App.use(cors()) Do?

I have this situation: 100 computers are displaying a webpage and from a backend I can update this … Read more Force Webpage Refresh From External Page

As a personal preference I wrap React props in namespaces. It helps me organize where different pro… Read more How Do You Destructure A React Usestate Hook Into A Namespace?

I have three variables var subTotalA = 5; var subTotalB = 5; var Total = subTotalA + subTotalB; I… Read more Javascript Variable Update With Other Variable Changes

Please tell me what is wrong with this code: Read more Assign The 'onmouseover' Event Handler

I am trying to convert a DIV to single image. The div has 4 images in it. I have found the js for &… Read more Convert Html Div Having Multiple Images To Single Image Using Javascript

I can see the populated value in the console but when trying to access it I'm getting undefined… Read more Mongoose: Cannot Access Populated Value

I have a SAPUI5 SelectDialog control, which contains StandardListItem control inside it to display … Read more Trigger Ctrl+a Event

I'm trying to build a Handlebars app using only JavaScript. I've noticed in there document… Read more Does Handlebars Require Jquery

I am currently developing a client side application which will be designed for both, smartphones an… Read more What's The Best Way To Detect Whether The Client Is A Tablet Or A Phone?

I am really struggling with the following scenario: Some index page: Solution 1: Bind the attribut… Read more Vuejs Use Prop As Data-attribute Value

well guys before i tried to write this post, please be assured that i tried onbeforeunload event in… Read more Onbeforeunload Seamless Behavior In All Browsers

I have been running news api on my website and testing in on my computer by dragging the file into … Read more Problem With Cors Policy, When Making A Request To Https://newsapi.org

I am having index.html, css and js files in letschat folder. After running the node express server … Read more At Node Express Execution Css And Js Files Are Not Loading

After attach a mutation observer inside the iframe, does pressing the button inside the iframe rem… Read more Mutation Observer Of Iframe Is Removed When Click A Href Of Iframe?

EDIT: I created an example of what I am trying to do: http://plnkr.co/edit/HvItQP2uDooaMgK7GRQe?p=p… Read more New Date(date).gettime(); To Read Time In D/m/y Format

I am able to request a file and also have it returned. I don´t know how to display a open/save dial… Read more How To Display Open/save Dialog Asp Net Mvc 4

I must have tried a 100 variations of this code and can't seem to get it right. I feel like I&… Read more Business Open/closed Text On Page According To Time

So I am working on a simple gui. The problem is that ONLY the last textarea seems be affected by th… Read more Javascript Listens For Events Only On The Last Node Specified

Should be done with the site number 1 request to the site number 2. Let the number one site will be… Read more Cross-site Request

I am attempting to build a small web application but I'm not clear how to communicate between d… Read more How To Structure Javascript When Including Another Php File

Best way to describe my question is to illustrate by example : # node v4.3.1 > {} + [] 0 > []… Read more Adding Empty Array With Empty Object Yields Different Results When Flipping Operands

I planned to use setInterval to simply set a variable to false, which would be inspected by the mai… Read more Is Setinterval Handler Called While My Script Running?

I want to insert javascript inside a div that will retrieve that div's ID, as such: And that … Read more How To Get Id Of Div Javascript Is Contained Within?

How does one add a variable string in this javascript statement? where name may correspond to any v… Read more Variable In Javascript Statement

I started using typed parameters (such as {id:int}) in my route configuration. If a state doesn'… Read more Otherwise For States With Typed Parameters

Say I have this piece of demo data: { size: 100, type: 'container', list: [ { … Read more How To Return The Tree Node By Index When Tree Nodes Have Subtree Size?

I have a Angular 8 application and I have a form. But I want to detect a change when a user selects… Read more Change Detection Doesnt Work With File Upload

On a webpage, I have two combo boxes. The first has start times (hourly) from 9am to 9pm. The secon… Read more Dependant Combo Boxes

I have a node-express app that authenticates user data and upload files using multer, when i click … Read more Uploading File To Folder In Node-express Site Using Multer With Mongodb

i have these kind of tabs on my page Equ | Tax | Balanced | Debt | Funds | ETF | Gilt ....... and… Read more Tabbing In Php?

I'm trying to get the data-value from buttons similar to this, however, only when they are sele… Read more Get Data-values From Selected Bootstrap Button Group (checkboxes) And Assign To Input

What I want to do I want to know how to make background color white. I built a drawing app with can… Read more How Can I Make Background Color Of Downloaded Canvas Image White In Javascript?

This references this issue: Javascript SDK connect() function not working in chrome I asked for mor… Read more How To Push Oath Token To Localstorage Or Localsession And Listen To The Storage Event? (soundcloud Php/js Bug Workaround)

My plan is to store my elements in localStorage once they've been read once (for an online app … Read more How To Convert An Element To A String That Can Be Stored And Restored From Localstorage

I am creating a HTML5 music website for mobile users.The goal is to get it running completely in mo… Read more "autoplay" Html5 Audio Player On Mobile Browsers

I have a problem using $.getScript() on chrome. It doesn't work on chrome browser. I've tes… Read more Jquery Getscript($.getscript()) Not Working On Chrome?

I am trying to pass a variable from ejs to JavaScript function but keep getting undefined in output… Read more Passing Variable From Ejs To Js Script

I have following HTML with two elements having the same name Thro Solution 1: Some things before… Read more Jquery - Set Attribute Value

I know I can host my react/redux app on github pages by just serving the bundle.js and index.html, … Read more Can I Host My React/redux (client And Api Server) Project On Github Pages?

Hie Everyone! In PHP page1 my code is here.. . ... ... .. .... Soluti… Read more Ajax Function On Change Dropdown Value

There are four dropdowns in the form. One is optional. Of the other three, at least one has to be c… Read more Disable Submit Button If All Three Of Three Specific Dropdown Fields Are Empty

In my project, there is a autocomplete search textbox. Whenever the user is typing something the su… Read more Suggestion Box Hiding Behind The Screen

var document = 'temp'; function showDocument() { alert(document); // temp or HTML DOM … Read more What Is Document In Javascript And What Is Its Scope?

I would take the value of the combobox by using getelementbyID to PHP variable, And The Code Like T… Read more Php: Get The Value From Javascript Using Getelementbyid

I cannot seem to get the last callback (commented as 'optional callback') called to send th… Read more Last Callback Not Being Called Using Async

I am using jQuery UI autocomplete and I am trying to implement some code where once the user has pi… Read more Jquery Ui Autocomplete Fire New Event After Selecting An Item