JavaScript Apprenticeships

I find myself over and over again, writing code like this, and is thinking. There must be a known p… Read more What Functional-pattern Is This? If Any?

I've played around with the code for a while now. I'm grabbing data from Firebase and popul… Read more React Not Updating Render After Setstate

I've been able to make my own field, using a costum template. This field consist in a textField… Read more Getvalue Not Working On Custom Template

I'm trying to use javascript to remove everyhting with button or input tags from a page... So f… Read more Javascript Trying To Remove All Things With Certain Tags

Currently running my automation from a pipeline please see yaml file below: jobs: - job: master … Read more Currently Trying To Get My Smoketest.js To Run On A Different Url Depending On Parameters Provided On Azure Dev Ops (testcafe)

So I have these file and folder. App.js modules/ user/ index.js list.js In list.js I hav… Read more React Export Unexpected Token

Here's code... Read more Map.setcenter() Function Is Not Working Properly

I have a problem since a few days. I have a graph and when I use Zoom Behavior it works, but I need… Read more How To Know The Current Zoom Level In D3.js

I have a chart that has multiple lines, each of which is plotted on it's own y-axis. I have be… Read more Tell If An Line Is Hidden

I have seen many questions about this topic in stack overflow but only one code helped me to do it … Read more Checking Internet Connection In Javascript

I've been using Cordova and the storage adapter for SQLite. When I store objects using JSON.str… Read more Issue Storing Arrays In Sqlite Using Javascript

I am very curious because I have seen other bots do this, the food bot command would be: '!Orde… Read more How To Send A Message To A Different Server | Discord Bot

I am trying to copy a date property from an object and modify it as shown below, yet each time I tr… Read more Changing Date Copied From An Object

I am an advanced user and have some programmer skills but I have installed some firefox add-on and … Read more Re-packaging And/or Modifying An Existing Firefox Extension Xpi

I have a WebGL application that I am developing and I have run up against some pretty serious perfo… Read more Webgl Performance Issues With Retina Macbook Pro

I'm loading a page into an IFRAME, and I would like to know if the download was incomplete .. a… Read more Detect If Iframe's Document Is Malformed

I want to achieve a draggable element in vanilla javascript. I want to make a small circular div dr… Read more Vanilla Javascript Draggable Div Within Parent

I have the following piece of code : But for this the Solution 1: Dojo tags are deprecated. U… Read more Onchange Does Not Work For Datetimepicker In Struts 2

I'm using this as a starting point. I am using .nest() and d.values.length to drive the radius … Read more Not All D3 Points Are Showing In Correct Position On Leaflet Map

I have multiple 'li' elements: $('.my_lis') with on the page I want to shuffle the… Read more How To Swap Element On Screen With Javascript

I want to take an array [1, 2, 3] and return [1, 2, 3, 1]. I'm using Ramda, and I can get the d… Read more Using Ramda, And Pointfree Style, How Can I Copy The First Item Of An Array To The End Of It?

As you know from the title that I want to customize the notification for my music player website. d… Read more How Can I Show Media Controls For My Music Player Website In The Notification Tray Using Javascript/jquery?

I am new to JS and was learning functional programming and came across the term 'referential tr… Read more Referential Transparency In Functional Programming

I'm learning JavaScript and I found this example say('Hello')('World'); This … Read more Javascript Functioncall(arg1)(arg2)

I'm trying to write a function that takes the string and changes all the lowercase letters to u… Read more Inverse String Case

I have a list and I cant get items in the list to be clickable. I have onItemDisclosure and that sh… Read more How To Add Itemtap

I am implementing a search and on that search results come. BUT WHEN the organization name becomes … Read more How To Fix Coloumn Size During Search Method In Html?

I am trying to reload my jQuery DataTables without refreshing the page in an attempt to capture new… Read more Jquery Ajax Call Function On Timeout

I load an KML file into a google map object using the following code: map = new GMap2(document.getE… Read more How To Get The Kml Data From A Ggeoxml Object

Basically I have a landing page that calls ng-repeat and displays a list of data from a json file w… Read more Ng-if, Ng-switch And Dynamic Ng-include Not Working

I'm trying to pass a group of counts as an object through a one way binded variable and am gett… Read more Infinite Digest Error When Passing New Objects To Angular Bindings

Is there a way to access the iterator index/key when looking for elements by repeater? protractor.B… Read more How To Get Iterator Index/key Using Protractor + Angular?

Jquery in my app not working well!! webView.loadData(String.format(htmlText, post.getContent()), &#… Read more "uncaught Referenceerror: Jquery Is Not Defined" Android Chromium

The variable $scope.discussionId is not showing in my template. Every other value are displaying Wh… Read more $http And $scope Variable Not Showing In Template

Why does this method use UTC timezone (Z) and not include the local time offset (+/-HH:SS) instead?… Read more Javascript Date.prototype.toisostring() Loses Offset

I can't find any method in the Documentation to manually set the focus to an element. It is sup… Read more Manually Setting Focus To A Element In Tvjs

(This question pertains to the JS-XSL demo found here) To briefly tell you what this demo is for; i… Read more Javascript: "uncaught Securityerror" When Running Js-xsl Demo Locally

I lately asked a question if there was a possibility to calculate the square root in stylus. After … Read more Access Javascript's Native Math Library In Stylus

Recently I have a problem with how to store data on a single page application. I want to ask how to… Read more In Single Page Application, How To Store Data And Get Data After Refresh The Page

I am facing a problem with this site www.airmaster.dk. In IE 8 the java script is not rendering cor… Read more Compatibility Issues With Internet Explorer 8

Say I have the following dataset: const art = { 'fields': [ {title:'Title 1… Read more How Do I Extract An Object(array) From An Array Of Objects?

I ran across an interesting bug the other day. I was testing an array to see if it evaluated to Boo… Read more Boolean Evaluation Of Javascript Arrays

So, i'm doing sort with priority that already solved on my previous post: Elastic - Sorting val… Read more Elastic - Desc Sort Is Not Working Anymore When Doing Boost Query + Must Query

I am looking for a way to replace the quotes with “corrected” quotations marks in an user input. Th… Read more Replace Double Quotes By Quotation Marks

I am creating a line chart using AnyChart I need set the minimum and maximum xScale values for thi… Read more Setting Maximum And Minimum Xscale Values In Anychart Graph Results In An Exception

My code is not working properly, problems are in the JS function when I trying to get value from ra… Read more Radio And Dropdown Menu Are Not Working?

Thanks to someone's help (Brandon), I've been able to add tooltips to the sunburst charts. … Read more Looking For A Way To Display Labels On Sunburst Chart (could Not Find A Working Example)

I've read other articles about morphing vertices, particularly my other post. Then I came up wi… Read more Error In Morphing Vertices Using Json Loader

I'm want to implement thumbs up and down rating system in my web app using jquery. Please tell … Read more Jquery: Thumbs Up And Down Rating System?

I'm a newcomer to D3 and I'm trying to make a world globe with some points ('pins')… Read more D3 Geo: Getting Projection.clipangle To Work On All Specified Elements

I have two patterns for javascript: /^[A-z0-9]{10}$/ - string of exactly length of 10 of alphanume… Read more “combine” 2 Regex With A Logic Or?

I have a simple application which yo can see here: application In the application you will see a dr… Read more How To Add Data Into A Text Input And Select Data In A Drop Down Menu?

How can I pass this to a function assigned to my window.onscroll event? I am trying to trigger myFu… Read more Passing This To Window.onscroll Function

I am attempting to perform an update to a MongoDB document (using mongoose) by first using .findByI… Read more Mongodb - Mongoose - Typeerror: Save Is Not A Function