JavaScript Controls

I'm trying to mock axios call and verify the response, but when I log the response from mocked … Read more Getting Undefined When I Return Some Response From Mocked Axios Call Using Jest

I am trying to get the SRC from an image inside a button that i have to press to open a accordion (… Read more Get Src From Image Inside Button That You Have Clicked.

Hello I pushed a react/express project up to heroku (https://polar-oasis-57801.herokuapp.com/) and … Read more Manifest.json Unexpected Token

We'd like to convert a CSS style entered as string into a JS object. E.g., var input = '… Read more Javascript / Convert CSS Style String Into JS Object

In a Meteor app, a large collection containing 1000 records is published to the client. However use… Read more Loading A Large Collection In A Meteor App

How nested objects from JSON data { 'title': 'Sub sub cat', 'url':… Read more Convert JSON With Nested Objects To List Array In JS

I have turned a plain textarea which previously stored the users caret position and returned it whe… Read more How Could I Store Caret Position In An Editable Div?

So I need to detect if a user's browser supports CSS gradients, that's it. I would use Mode… Read more Simple CSS Gradient Detection

I have a function that returns comparisonFunction getComparisonFunction(propertyOfComparison) { … Read more How To Test Two Returned Functions With Different Argument Value In Javascript?

I've got this working on mobile devices, but because of the 32kb gzip-ed of jQuery I wonder if … Read more Can This JQuery Be Done In Vanilla JS?

I am building a review app. I am using json-server to do post request. My database looks like this … Read more React/redux: Not Saving In State As Intended

hey I have a array object something like this [{ public: 'public', private: 'pr… Read more Excluding Object Properties While Json-stringifying Array Object

In a 3d scene tube geometry is built by loading 200 points as JSON data from external javascript fi… Read more Three.js - Move Camera Inside Tube Geometry

Listed below in the block of code is Math.random. I'm trying to display images every time the p… Read more Display Images In Order Rather Than By Random Using JS?

I found the self.moveBy function here. Somehow the code doesn't seem to work on Chrome, althoug… Read more What Is Self.moveBy And Why Doesn't It Work On Chrome?

Given an svg with an existing id='kvg:StrokeNumbers_07425', ... I do the following : d3.s… Read more Select Element With Double Dot In Id, Error: "#octo:cat" Is Not A Valid Selector

Possible Duplicate: How I can stop vertical scroll by mouse. I am using javascript/Jquery in web … Read more Disabling Vertical Scroll By Mouse

I use: http://johnny.github.io/jquery-sortable/ With this plugin you can change the order of a lis… Read more Johnny Sortable: How To Use Sort.sortable("serialize");

The following is my code: mongoose.connect('mongodb://localhost/mydatabase'); var db = mo… Read more Callback Function Never Called After Mongoose Query Is Executed

I heard that you could right-shift a number by .5 instead of using Math.floor(). I decided to check… Read more 2.9999999999999999 >> .5?