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To begin with, I am taking a follow up from this question I posted few moments ago Now, I thought I… Read more How To Handle Error And Use Promises Correctly

I'm facing for the first time OOP in JavaScript and all the troubles that comes with it... I ha… Read more Javascript - "this" Pointing To Window Instead Of Object

I´m rookie with nodejs and with promises, I installed Q.js with npm : npm install q I´m try yo mak… Read more Q.js Promise With Node. Missing Error Handler On `socket`. Typeerror: Cannot Call Method 'then' Of Undefined

So I'm developing a Firefox addon that adds a bit of HTML to the DOM of any webpage. The idea h… Read more Get Content Of Some File In Firefox Sdk Main.js

I'm pretty new in Vue js, and I'm starting with unit testing with Jest. I don't have an… Read more Vue And Jest Unit Testing Components

1) I can't add set loop imacros by javascript, How can i add it ? var macro; macro = '… Read more How Can I Set Loop Imacros By Javascript?

The problem If the element has multiple classes then it will not match with the regular property va… Read more What Is The Best Way To Check If Element Has A Class?

I have a function that runs on a click event that uses javascript's setIterval for some of my a… Read more Prevent Javascript Setinterval Function Stacking Up

I have problems when i tried to add the onchange function to the js file Onchange i got it from :h… Read more Add Onchange Function To The Chosen Jquery Wordpress

I'm trying to run some queries with the Youtube Data API v3 which should return some videos fro… Read more How To Fix Youtube Data Api V3 Required Parameter: Part In Axios Request And React.js

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?

Actually,I'm new in angularJS, My scenario is: $rootScope.synchronization = function($scope, $r… Read more Angularjs: Error In My Global Function Of $rootscope Not Defined, $scope Not Defined

I have a bootstrap accordion setup and working fine. I need to have links on external pages which… Read more Open A Specific Accordion Panel With An External Anchor Link

Thanks, resolved one issue, this is the next. As a novice at this, I am still getting an error and … Read more Invalid_state_err: Dom Exception 11 When I Execute The Req.open("get",url,true);

Only in safari I get the error: TypeError: undefined is not a function (evaluating '$('tabl… Read more Typeerror: 'undefined' Is Not A Function With Tablesorter Only In Safari

I have like this: var array = ['name1','imagesrc1','name2',imagesrc2',&… Read more Pass Id In Onclick Function

Is it possible with javascript to generate random latitude and longitude based on the user current … Read more Generate Random Latitude And Longitude With Javascript After Geolocation

I'm working on an exercise where, starting from an array of arrays, I have to reduce it (using … Read more Javascript: Exercise With Concat And Reduce

I'm writing a Google Chrome extension for a popular e-commerce SAAS which will replace English … Read more Replace Many Text Terms, Using Tampermonkey, Without Affecting Urls And Not Looking For Classes Or Ids

I am very new to Node js and asynchronous programming seems difficult for me to grasp. I am using p… Read more For Loop With Node Js Promise Chaining

I have a javascript file that I am including to a ASP.NET MVC view dynamically. This script sets so… Read more How Do I Add Asp.net Server Tags To Js And Have Them Evaluated?

The script below inserts text to the end of text area. I need to change to insert text after curre… Read more Inserting Text After Cursor Position In Text Area

My question is not about the difference between object's members and prototype members. I under… Read more What Is The Difference Between Members On Prototype Object And On Constructor Function?

I have a simple page that shows the hash of a string as someone types it into the page. I found tha… Read more Why Would A Hash Computation Using Cryptojs Cause A $rootscope:infdig Error In Angular?

I'm trying to create a table-like object within an SVG document. Currently, due to the fact tha… Read more Create A Table In Svg

Consider the following code. Notice that a is seemingly accessed before it is defined. The Soluti… Read more Function Names Defined As Parameters To A Function Call Aren't Hoisted. Why Not?

I have used the '@media only screen' in my CSS to determine how and what information should… Read more Setting Viewscope Onload And Onresize

My domain: myname.com My GitHub repo: myname My GitHub name: myname Underlying GH-Pages URL: myn… Read more Vue Router, Github Pages, And Custom Domain Not Working With Routed Links

My question is Object is last on prototype chain all objects inherit properties and methods from it… Read more Javascript Prototypes And Inheritance

I know this can quickly be done with Regex: I got string like: 'Alpha OmegaS Sheol Gehena GSS… Read more Javascript / Regex: Delete A Specific Text (word) Starting With A Specific Letter Inside A String With Words Separated By Spaces

This is the script I found via google. And I've edited the file name. Here it is : File copy … Read more Javascript - Copy File

I need to hardcode those of the values of the checkboxes which are enabled/disabled, depending on t… Read more Disable/enable Checkboxes Based On Its Values And Selected Option

I want to pop up a dialog before an html page is unloaded asking to unload page or not. If yes is … Read more Event Calling Before Page Unload

I am trying to use the Bootstrap collapse class. I have two issues. The first is when I click my co… Read more Bootstrap Collapse Class Doesn't Toggle Correctly

I just saw an example of routing in AngularJS. I would like to know the relation ship between depen… Read more What Is The Meaning Of The Square Brackets In “.module("modulename", […])” Of Angularjs

I wanted to know if there was anyone out there that knows how canvas.toDataURL('image/png')… Read more Canvas.todataurl("image/png") - How Does It Work And How To Optimize It

I am creating a phonegap application, but as I came to know that it takes 300MS to trigger click ev… Read more Find If Device Is Touch Screen Then Apply Touch Event Instead Of Click Event

I'm trying to open new window and send form data with javascript and jquery-1.8.3. But, It'… Read more Window.open And Sending Form Data Not Working

I am trying to convert JSON data as formURL encoded data but still, it isn't working. My HTTP p… Read more Convert Json As Formurl Encoded Data Using Transformrequest

I'm using Webpack's [hash] for cache busting locale files. But I also need to hard-code the… Read more How To Inject Webpack Build Hash To Application Code

How can i use a variable value to name a variable? var xyz = 'test'; var (xyz) = 'ab… Read more Variable Name Made Of A Variable Value

I am trying to get the employee count under a manger and trying to add it If Manager=True from the… Read more Headcount Under Nested Json

I'm looking for a way to ensure that the browser caches invalid/broken 'images' such th… Read more Is It Possible To Cache A Broken Image?

I have this HTML Fahrenheit Celsius I want to Solution 1: document.getElementsByTagName() retur… Read more Get Options Value Using Tag Name In Javascript

I am building a custom web component using angular 8. I have noticed that Angular 8 doesn't hav… Read more Cannot Read Property 'bind' Of Undefined In Angular 8 Custom Web Component

function initialize(){ // Creating a map var map = new google.maps.Map(document.getElementById('… Read more Google Maps V3 Api Extend Bounds. Javascript How-to?

I want to encrypt using RSA_OAEP_SHA256 on the JavaScript side. I am using the third party library … Read more Uncaught Typeerror: Cannot Read Property 'encrypt' Of Undefined

I have the following List: Main Solution 1: You can use on click event on a elements inside ul li … Read more Show/hide Div With Id Based On Data Attribute (onclick)

i have a large list and i want to load it as the user scroll down the select field but how can i ge… Read more How To Use Scroll Event In Angular Material Mat Select?

So, I have been trying to make a slideshow for my website. I have got the slideshow working fine, b… Read more Javascript Img Slider With Fade