JavaScript Creator

I want to return filtered observable from Array, but when I am subscribing to this observable it do… Read more Rx Js Filter Method Does Not Return The Filter Array

Hi I am creating an app on reactjs, which is canvas based, It require Createjs library, I am new fo… Read more How To Include Createjs Library Into Reactjs Project

I have the string test1 test2 tes t3 span test4 and I want to put span tag surrounding the span wo… Read more Manipulating String With Html Tags Using Regex

Hi I have a react app where I am returning several buttons. What I am trying to do is depending on … Read more React: Render Certain Element Based On Certain Button Click

I'm trying to get an angular 2 service to retrieve data from an HTTP request and return it as a… Read more Angular 2 Http Service Not Returning Promise

Being a pragmatic coder I tend to miss some obvious things and I wonder, What's the difference … Read more Hash Sign In Jquery Calls

I'm trying to create resusable alert service, which I would call anywhere in my application wit… Read more Angularjs Update Directive After A Call To Service Method

I'm trying to sign in to my Wells Fargo account and scrape my transaction history so that I can… Read more Python Post Request Not Returning Html, Requesting Javascript Be Enabled

I am using 'Add a select field that will change price in Woocommerce simple products' answe… Read more How To Use Multiple Filtering Options That Will Affect The Price In Woocommerce Simple Products?

I am working in ASP .NET MVC4. When jquery is loaded then I got an error Undefined is not a functio… Read more Uncaught Typeerror: Undefined Is Not A Function For Datatables

I would like to set a simple relation between the current user and another user (userB). I can crea… Read more Define Mutual Relation Between Two User With Parse Javascript

ES6, Windows 10 x64, Node.js 8.6.0, Mocha 3.5.3 Is it possible to use ES6 modules in Mocha tests? I… Read more Is It Possible To Use Es6 Modules In Mocha Tests?

I have a function that has an array with the months of the year. In my function i delete some words… Read more Concat Arrays Into Array Javascript

I am trying to program my own WYSIWYG editor as a summer project. I am trying to implement the line… Read more Change The Line Height Of The Selected Text With Javascript

Consider: Read more Playing Random Sounds Continuously On The Page

Im trying to override a JS function from Bigcartel. I have no access to the JS file. The original i… Read more Override Js Function From Another File

I needed to grep some files on a server so I quickly hacked out and tested a regexp in a javascript… Read more Convert Javascript Regexp To Work With Grep Or Sed

I've had this happen to me three times now and I feel it's time I learned how to avoid this… Read more How To Avoid Locking My Html Structure When Using Jquery To Create Rich Client Experiences?

I'm fairly proficient in R, but completely ignorant regarding javaScript and other languages. … Read more Rselenium And Javascript

With the code below I can make a 'back' button, but is there a way of making the link requi… Read more Javascript / Jquery Back Button - So Long As Last Page Was Part Of Current Site?

I am trying to achieve following using HTML, CSS, JS. I have two check boxes and 4 Images: If none… Read more Show Images Based On Two Checkboxes State

I've created a Chrome Extension based on https://thoughtbot.com/blog/how-to-make-a-chrome-exten… Read more Jquery $(document).off() Not Working In Chrome Extension

I make a request towards FB graph api through node js' request: request({ url: 'ht… Read more Cannot Read Results From Nodejs Request Result

I'd like to have a component, styled with Emotion, that takes props that ultimately control the… Read more Emotion Css-in-js - How To Add Conditional Css Based On Component Props?

I always land into the error function in ajax, what is the problem here? I want to retrieve a img u… Read more Codeigniter And Ajax Retrieving/getting Data From Database Error

Button Left - pushes blue lines with X's Button Right - pushes red lines with O's Button … Read more Canvas - Separate 2 Arrays Of Lines Onclick

I'm trying to make an hidden div slide down on the click of a button and also wait for about fi… Read more Slide Down And Delay In Jquery

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 have two forms one and two, and based on which form is submitted I want to call a function based … Read more Multiple Jquery Different Form Selectors

Okay, What I'm trying to do is create a slide show using this example below. The problem is the… Read more Why Won't This Slideshow Work

I know that Angular Universal is still in development. So I have thought about using Angular Univer… Read more Angular Universal + External Api

I am trying to create an HTML table to display the contents of a mongodb collection. The collectio… Read more Displaying Mongodb Documents With Html

The following: $.get('/api/ajax_prices/' + product +'/', afterEndexPricesLoaded… Read more How To Parse Json Into Highcharts

I am working on a project that involves hosting a webpage in a iframe, while the hosting parent ifr… Read more On Javascript Postmessage To Parent Html Iframe That Is On Local Disk

I need to use the terminal commands using Javascript on ExtendScript toolkit. For example, using pd… Read more How To Use Terminal Command Using Extendscript Toolkit

I'm trying to add a box (called 'marker') perpendicular to the face I'm clicking on… Read more Three.js: How To Add An Object Perpendicular To A Face (normal)?

I have an Android app, running a WebView that loads a certain page, also part of the app. I want to… Read more Injecting Javascript Into A Webview Outside The Onpagefinished Event (using Datepicker To Set A Date On An Input Of A Webview)

I'm new to the domain of regular expressions. All I'll post below are simplified examples f… Read more Regular Expression Matches An Extra Empty Group

i would like to have an event fired in jquery, if the validators of my page change their states. Th… Read more Get A Event From Asp.net's Validators To Jquery On Status Change

Note: This works fine when I don't use ajax. I have the same behavior with slim and haml. Here… Read more How To Include A Javascript File With Sinatra Using Ajax

Unit Rate Solution 1: form-elements will not be submitted when they are disabled(amount1,totalam… Read more Undefined Index On Javascript Dynamic Variables When Passing To Php Form

I am using datetime picker from Html5. But It is containing 12 Hrs time with A.M or P.M, But I wa… Read more How To Change Format From 12hrs To 24 Hrs In Html5 Datetime Picker?

I have one combo box which displays a text box when 2nd or 3rd option is selected, but how to hide … Read more Autohide Text Box When A Particular Option Is Selected From Combo

If that is true, why this error happens? The req.body object is not null or undefined as the pictur… Read more Does Every Object In Js Have A Tostring() Method?

I am trying to use Ajax to submit a query to an external database (http://foreignserver:1234/databa… Read more Running A Query And Retrieving Xml From An External Site

this is probably stupidly easy but I'm very new to JavaScript and it's driving me nuts. My… Read more Function Doesn't Execute From An Onclick Inside The Html

I'm making a video game app that lets users @ mention a video game that is stored in the databa… Read more How To Convert @ Mention Syntax To Html In A Video Game App?

I want to know which of these methods is better: var Obj = Obj || {}; or if (Obj === undefined || … Read more In Javascript, Which Is Better `var Obj = Obj || {}` Or `if (obj === 'undefined' || Typeof Obj !== 'object')`

I am trying to achieve puppeteer automation on a 20 year old e-commerce site which is built on apac… Read more Puppeteer - Invoke External Js Function From A 5th Level Deep Child Page In Frameset

I was looking at this video explanation(https://www.youtube.com/watch?v=qMO-LTOrJaE) of JS prototyp… Read more Javascript Prototypal Inheritance - Truly Understanding The Concept

I'm working with the JavaScript Notification API to show a small message to my users. It works … Read more Calling Javascript Notification Api On Google Chrome For Android Not Working Directly From A Web Page

how can I loop through these items? var userCache = {}; userCache['john'] = {ID: 234, n… Read more How To Loop Through Items In A Js Object?

I have a situation where I need to zip two Objects together retaining both of the values. I can ite… Read more Getting An Objects Nested Value From An Array Of Nested Properties

my problem is that I need to find a way to archive a file uploaded by the client and placed into a … Read more Archiving File On Client's Computer

I'm working on a project where I want to show total price accordingly when extra room option se… Read more Show Sum Of Dynamic Radio Input Element And It Should Also Show When Click On Another Radio Input Element