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Is there any best practice to write prototypes for classes like Array, Number, etc. for global scop… Read more Global Prototypes For Big Solutions (javascript/node)

If I try to use web workers through a JavaScript file, Chrome throws an error - Uncaught Security… Read more Why Does Not Chrome Allow Web Workers To Be Run In Javascript?

We are trying to modify the Action attribute of the main ASP.NET form in the master page dynamicall… Read more How To Change Action Attribute Of The Aspnetform On Masterpage Dynamically

I found it strange that Array(100).map(function (_, i) { return i + 1; }) returns [undefined, unde… Read more Why Array(100).map((_, I) => I + 1) Doesn't Return [1, 2, ..., 100]?

I understand the block vs. function scoping of let & var (or I thought I did). Recently I ran a… Read more Why Let At Function Scope In Javascript?

I'm wondering why it seems as though the 'else if' case of response.status === 'not… Read more Why Do Else Cases In Fbasyncinit/fb.event.subscribe Not Work?

I trying to send two images with ajax (inside submitHandler) after using jquery validator plugin an… Read more Send Image With Ajax , Using Jquery Validator On Submithandler

I am using codemirror, configured to display javascript. I have code like this: ... var ref = … Read more Codemirror - Detect And Create Links Inside Editor

So what i need to do is have the search form of react-select not only react to id an value, but i a… Read more How Can I Add More Searchable Options To React-select?

this is my lambda function: I've obviously blanked out the config for now exports.handler = (e… Read more 502 Internal Server Error Response From Api Gateway From Lambda Function

I'm making test codes for vue.js component which uses vue-router using vue-test-utils. Here are… Read more 'route With Name 'something' Does Not Exist' Vue-router Console.warn When Using Vue-test-utils

I have a multidimensional array like below and I want to shift column positions using javascript or… Read more Shift Entire Column In Multidimensional Array Using Only Javascript Or Es6

For more clarity I made it simple (so let's presume that iframe.attr() will be called after pre… Read more How To Rightly Detect Iframe Was Loaded With Response 204 No Content?

I want to create something like this: The black line represents a specific value. I need this visu… Read more Visualize Energy Efficiency Level

I've built a network graph with Highcharts and I'm struggling to find a way to easily '… Read more Showing/hiding Child Nodes And Links In Highcharts Networkgraph

My prerequisite is, that I work with just one DOM and use just the DOM API like getElementById or q… Read more Is It Safe To Compare Dom Nodes With "==="?

I got a lot of help from this SO question around grabbing directories and searching files. I'm… Read more Conforming My Readpackagefiles To Fit Inside "parallel" Function

I'm trying to create a button that changes color when username and password fields have both be… Read more Call Function When Input Is Changed On Text Box?

I'm trying to get all of my checkboxes to be checked when clicking a link looks like this: sel… Read more Select All Checkboxes Command Jquery, Javascript

I'm trying to load a web worker script into my React application by using webpack's worker … Read more How To Load Web Worker Using Webpack's Worker Loader

I can I update a div using JavaScript with no problem. For example, the initial values for both div… Read more How To Update Div In Meteor Without Helper?

I have a Google Spreadsheet that I want to automatically set the value of a 'Date' cell whe… Read more How Do I Automatically Set A Google Sheets Cell To The Current Date On Editing Its Row?

Before I was able to write something like this: io.sockets.clients().forEach(function (socket) { … Read more Iterate Over Sockets In Socket.io V1? "...has No Method 'clients'"

I've got a dialog that performs a calculation that is dependant on three input fields. When an… Read more Jquery .change() Event Not Firing In Ie

I need to select multiple users in a form. So I picked a vue component called vue-multiselect. But … Read more Using Vue-multiselect As An Input Field With Laravel

Angularjs provides a Date Filter for formatting date. How can I get the date in following format ? … Read more Extending Date Formats For Angularjs Date Filter

Here is the code below I am using the remove cells (which have been selected) from a table. It work… Read more Removechild "node Was Not Found" - Cant Work It Out

The website that I am working on has a tag point to a different URL than the one that the website … Read more How To Use Javascript Variable In An Html Link

I have previoulsy asked a similar question of howto change a button icon, which was answered here H… Read more How To Change A Specific Jquery Mobile Button Icon With Javascript

I am making a quiz app in react native, it has this array of objects in which each object contains … Read more How To Get A New Array Containing Some Random Elements From An Old Array In Javascript

I'm using a circle texture to render particles: The circle has transparent pixels. I'm usi… Read more Three.js Transparent Texture And Shader Material

I'am trying to make a website that only has a video player in it. I currently have a softrware … Read more Play Live Video Stream On Website

I recently ran into the JavaScript Blob object, I used it to initialize a web worker where the code… Read more What Is A Javascript Blob Object, Why Is It Useful?

Im trying to parse the data coming from some sensors, The data I recive is a hexadecimal number f.e… Read more Extract Number Form A Hexadecimal Dataframe Parseint()parsefloat()

There is a very particular edge case in cross-domain policies regarding the window.top.Location obj… Read more What Exactly Can An Iframe Do With The Top.location Object (cross-domain)?

I have a request to make that looks a little different than most the answers I found on here. I am … Read more Javascript Countdown Clock Every Saturday At 11am

The Problem I've been using Jest and Enzyme to write tests for my React components build with t… Read more Can't Get Jest To Work With Styled Components Which Contain Theming

I have a function foo which makes an asynchronous request. How can I return the response/result fro… Read more How To Return The Response From An Asynchronous Call

I'm beginning with Node JS, and I get an error : Error: Can't set headers after they are … Read more Node Js : Error With Res.download() After Res.render()

I'm using tabs component of JQuery UI 1.8, and I'm loading content of tabs via ajax (html c… Read more Tinymce With Ajax Tabs

I have an example of jqplot with working onclick event on the buttons (JqPlot add click event on da… Read more Jqplot - Click A Point To Remove It From Database

This kind of question has been asked before but most of this question has pretty complicated backgr… Read more Is There A Way To Run Particular Protractor Test Depending On The Result Of The Other Test?

I have a form. Before submitting, it shows modal contain the values. Here is my code: Solution 1: … Read more How To Submit Form Data Using Modal?

I have this simple javascript code : window.ws = new WebSocket('ws://127.0.0.1:8000/'); ws… Read more Close Does Not Seem To Work With Websocket

I want to hide/unhide a codemirror instance completely. Is there any predefined method doing that, … Read more How To Hide/unhide Codemirror

I've searched and see lots of examples about this subject but I couldn't best way for me. I… Read more Best Way To Smooth Scrolling To An Internal Link

I have something like this: select = document.getElementById('select'); select.onchange = f… Read more Get Inner Html Of The Selected Option

I have seen infinity of post to try to choose by default an option in a dropdown. But I have not be… Read more Select Default Option In A Dropdown, Save The Value In The Value Attribute Of The Dropdown. Angular.js. Angular.js

I'm using MERN to develop my project, I have tree category with this structure: {id: { type… Read more What Structure For Create Tree Category And Set In Posts Is Better? And Find Posts By Selected Category In Mern

Is it possible by angularjs download a piece of code generated by a form? Add a simple code: http:/… Read more Download The Source Code In Html Of A Form Generated With Angularjs

I have two different javascript functions as below. When I call these functions, until the function… Read more How Do You Run Two Different Functions In Javascript

I'm trying to set up server-side rendering with the newest version of react-router v.4. I follo… Read more Server Rendering With React-router V4 And Express.js

I try to make a copy to clipboard button but I don't know why I can't make it. I load my pa… Read more Zclip Don't Work - Multiple Copy To Clipboard Js

I have the following code in javascript, running on NodeJs: encryptPassword: function(password) { … Read more Decrypt Password Created By Crypto.pbkdf2 Object

I'm working on an ASP.NET web application for uploading files and I'm having an issue when … Read more Sending Large Json Via Jquery Ajax Errors With 404, Typemismatcherror, Or "not Enough Storage Is Available To Complete This Operation"

The following code works correctly in both Chrome and Firefox. In IE 9 the options are appended, b… Read more Blank Option Text Using $(dropdown).append(new Option("joe Blow", 1, True, True) In Ie 9

I have collection like this: id:.. Category:Car Type:BMW id:.. Category:Car Type:Ferrari Color:Red… Read more Mongodb Group All Keys And Values In A Collection By A Certain Field

I was going through a code base that was creating a multi-platform package management and module sy… Read more What Is Happening In This Code And What Will Be The Basic Implementation Of The Following Without The "with" Keyword

I have a single row and multiple s in it. In one of my functions I come across a situation where I … Read more How To Find Whether Current Td Is Last Td In Tr

I am using Hammer.js to capture touchscreen events in a Backbone View. Hammer has a special syntax … Read more Overriding Backbone.view Delegateevents So The Events Object Can Include Mobile Events

I don't know if this is a bug with Firebase, or maybe it's stated in their documentation, I… Read more How To Get Firebase Array Of Documents Ids From Colletion Where Documents Have No Data But Only Sub Collections?

How to enable the maximize and restore button of the popup window using Javascript? Solution 1: Yo… Read more Popup Window Maximize Button

Ember data expects my server to return the full object after each successful POST. However, my API … Read more How Do I Save Data To My Ember Store If The Post Response Contains Only An Id?

I invoke one function in javascript. When I call this function rad grid row is already in edit mode… Read more Accessing Telerik Radgrid Edit Mode From Javascript

Using a custom button, I add a paragraphe with a class and some content, like so : my custom conten… Read more Tinymce : Don't Replicate Class When Adding A New Paragraph On Enter

This is just something I thought today and I didn't see a lot of information so I'm going t… Read more Exporting Outside Webpack

I am using the same structure as explained in the answers for this question -- > How to handle n… Read more Event Handling In Nested Compositeview

I am using HTML5 input date and input time for ionic development. By default, it binds as ISO Date … Read more Html Input Type Date And Time Without Timezone Offset

I need to remove browser.ignoreSynchronization from my protractor files. However, doing so causes a… Read more Removing Browser.ignoresynchronization = True Causes "angular Could Not Be Found On The Window"

In my html page, I need to put jquery twice. If I take anyone of them out my page , then the page d… Read more Why Do I Need To Load Jquery Twice

I am currently developing an application using Kendo UI. I use a dropdownlist like this Kendo UI dr… Read more Kendo Ui Dropdownlist Mobile Scrolling

Is there another way to create a connection stream between a loaded page (client) and the server wi… Read more Connection Stream

In iOS, the following code has a noticeable flicker between the hide() and the scrollBy(): element.… Read more Callback Function To Be Executed After Jquery Show / Hide?

Ok, so I have a counter which simply counts up a second at a time.This second counter I want it to … Read more Php Session Variable Not Parsing But Isset Says It Is Running & At 0

I want to pass the csrftoken from node.js to django. I have this code in my server.js socket.on(… Read more Csrf Issue From Node Js To Django

Simple cloud function to get database data is not working. getusermessage() is not working Error: … Read more Cloud Functions For Firebase Timeout

I am relatively new to typescript so maybe I am missing something here or don't fully understan… Read more Typescript Absolute Module Paths Not Compiling Correctly

Hey everybody, this issue has had me stumped for the last week or so, here's the situation: I&#… Read more Why Is Javascript Not Able To Use A Javascript Variable I Declared In A Php File?

I am trying to access json obj and set values into Angular Ui-grid.But the problem was that some of… Read more Json Parser Doesn't Work With Angular Ng-repeat