JavaScript General

Using Google Firebase Firestore to store data and the Open Movie Database (OMD) with Axios to get m… Read more How To Append An Array's Data To A Dom Element In Order Of Retrieval/insertion From Firebase?

Ruby 2.0.0, Rails 4.0.3 I have a _new partial. But, I render it with an instance that actually exi… Read more Need Method Create And Not Update When Instance Actually Does Exist

I'm coding a shopping website with firebase. I have a some categories and subcategory in the si… Read more How To Paginate Firebase Query Which Contain Equalto() Api

I can set settings for whole workbook like here: Office.context.document.settings.set('myKey… Read more How To Set Custom Settings For Worksheet Using Excel Javascript Api?

I want to extend Object.prototype, to basically support notifications in JSON data and html element… Read more What Are Pitfalls Of Extending Object.prototype?

I am using chosen prototype for select box. Now i want to fire onchange event on that select box. h… Read more How To Fire Onchange Event In Chosen Prototype Javascript Select Box?

I am working on a Canvas Game on HTML5 Canvas with Vanilla JS. For some reason I am noticing that w… Read more Making Canvas Sprites Centered On Coordinates

I have a dynamic form that utilizes ng-min/ng-max for validation. My ng-max & ng-min are bound… Read more Angularjs Comparing $viewvalue Against Ng-model Or Object Param

I'm currently using the code below found on web tutorial to show/hide DIVs. It works great but … Read more Hide/show Divs - Change Current Effect To Fade

My text file contains one small array (for simplicity here) of two objects as shown in array1. I wa… Read more Can Readfilesync From Node.js Fs Library Load An Array From A Text File?

I want to delete multiple rows on check box selection on right click menu option, in my controller … Read more I Want To Delete Multiple Rows Selected From Table, Dom Is Changing But It Is Deleting Rows From Last On Html Page

Given the text of the following function: function f3() { return Math.random() > 0.5 ? Promis… Read more Can A Regular Expression Be Crafted Which Determines The Return Type Of A Function?

I have this HTML table loaded from MYSQL, every row is composed this way: 02/05/2015 89.30.86.72.65… Read more Jquery: Select Identical Numbers From A Table

I'm new to Angular and getting stuck on something I hope is simple. I need to read the app vers… Read more How To Access A Value From A Phonegap Plugin In An Angular Controller?

So what I am trying to to is load different video based on the screen size of the device. Here is m… Read more Loading Html Video With Jquery

I have written a function that creates a chart based on some graphdata as parameter and renders it … Read more Highcharts : Using Same Div To Load A Chart Multiple Times With Different Series Data

I have a database on an external server that I am trying to query. To do this, I am going on my lo… Read more Ajax Not Handling 302 Redirect

So I'm really new to backbone.js and I'm trying to understand the basic concept when it com… Read more How Do I Pass References Of Views/models To Other Views/models/routes In Backbone.js

$('#quoteButton').on('click', function() { location.reload(); }); I worked on … Read more How To Reload A Web Page On Codepen Full Page View By Clicking A Button

I have two scripts which work perfectly when a page contains a single table. However, now I have ne… Read more Convert Script To Handle Multiple Tables Independently

I am using Select2 to style my select box and add functionality and I am wondering how I can make t… Read more Select2 - Searching Wildcard Matches

Can you tell me how to take a value from a JavaScript file and send it to a PHP file? Code: var ye… Read more How To Take A Value From A Javascript File And Send It To A Php File?

My CodePen below is a working example of what should be happening. Everything there is working as e… Read more Axios Get Api Call Causing Unexpected Behaviour

I would like to parse the xml data from a remote website http://services.faa.gov/airport/status/IAD… Read more Parsing Xml Data From A Remote Website

Is there anyway to do this function?, because i find it quite difficult to understand, specially th… Read more Javascript Caesar Cipher Algorithm

Soo, Im working on an html-editor and setting vh values to div's. But when I try to use $(id).h… Read more Jquery Height Returning Px Not Vh

I have a TypeAhead/Bloodhound implementation in my frontend, that fetches JSON-data from a Play/Sca… Read more Typeahead.js And Bloodhound Showing An Odd Number Of Results

In this question the data is sorted by most then if most is equal it is sorted by who picked more f… Read more Js Sorting By Multiple Columns Not Working In Ie And Safari

Suppose that I have this regular expression: /abcd/ Suppose that I wanna check the user input again… Read more Partial Matching A String Against A Regex

I'm new to the promise world so pls enlighten me on the following scenario: function promis… Read more Promise Not Resolving As Expected

var text = '.. hello hello ... Solution 1: Make a temporary element and use innerHTML, then ge… Read more How To Get Style="i Want The Css Code" Using Regexp (javascript)

I'm struggling to find a jQuery sort of player that I could easily customise and apply to my w… Read more Customisable And Cross-browser Friendly Audio Player For

I am encoding PDU message. At beggining of message I got String Some thing like : \u0005\u0000\f0)@… Read more How To Remove \u0000 From String?

I have a need for the following functionality. I want to freeze the existing properties of an objec… Read more Implement Alternative To Object.seal, Object.freeze, Object.preventextensions

I need to whole body mouseover function. When I enter some other page, some of my content will appe… Read more Need Whole Body Tag Mouseover Function

In couchdb I need to filter by key and which is done like this. { '_id': '_design/te… Read more Couch Db Filter By Key And Sort By Another Field

I am new to the whole ES6 concept and I am currently trying to use the export and import modules. I… Read more Es6 Import Gives Unexpected Identifier Syntaxerror When Running On Terminal

I've spent days of research over the seemingly simple question: is it possible to run C code in… Read more Running C In A Browser

I know it's possible to get all content attributes on a a standard HTMLElement like this: con… Read more Get All Idl Attributes For An Html Element

I am trying to use create-react-app to create a simple web-app. I have moved the pages and componen… Read more Change/add Create-react-app Entry Point Or Location Of Index.js

Im trying to assign an onKeyUp event to all inputs within a form, using closures. the array fields … Read more Javascript Onkeyup Closures With Timeout

I am trying to use the following code to get a reference to a modalpopupextender, but when I check … Read more Trouble Getting A Reference To A Modalpopupextender Using Javascript

using below flatten function as example, why cant I use return directly on the accumulator. Push() … Read more Why Can't Direcrlty Return A Value By Using .push() In Javascript?

I have two selection (city, building) is the dependent on what the users choose for state. Solution… Read more Selecting An Option Is Resetting Another Depending Selection Box

Hello all i am having a strange issue with sending a request from https site to http site by google… Read more Sending Request From Https To Http From Chrome Extension

I am trying to mimic something that I have seen a few different times. There is usually a banner wi… Read more Floating Nav Bar That Stops Fixed To The Top Of The Page

When I try to swipe left/right my app content also scrolls vertically creating messy UX. Is there a… Read more How To Prevent Vertical Scroll On Swipe Left/right

I have a question. Firstly, I am not going to pretend that I know what I am talking about here. I … Read more Variable For Img Src=

We used a third party service and it provides a JS file. The js file launches an http request and g… Read more How To Parse Json Dynamically In Ios

i tried to make form, and i had a problem when i can't get the input from user to display in my… Read more How I Can Get The Result On A Display

This is kind of a stupid question but i couldnt find any help searching around. I would like to kno… Read more Chrome Extension Popup Installation

I have a PhoneGap application that when it opens an HTML page, I want it to scroll to a specific e… Read more Javascript Scroll To Div With Animation

i create rand funtion for generating random value and concatenate with other value and show in the … Read more Rand Function Value

I am trying to extend Iterable with a where method, similar to C# Enumerable.where(). Extending the… Read more How To Extend Iterableiterator In Typescript

Using the d3js join model, is it possible to do conditional rendering based on the data content? I … Read more D3.js Selection Conditional Rendering