JavaScript Guide

The var keyword in javascript causes a variable to be stored in the local scope. Without var varia… Read more Javascript Scope Of Function Declarations

this is my first program and i'm getting lost.. I try to do an extension that delete one cookie… Read more Delete Specific Cookie In Chrome Extension When The Icon Clicked

I'm pretty new to React & Redux-Form and at the moment I am in need of some help. Basically… Read more Redux-form: How To Load Values(edit Mode) From A Api Call To Form When In Modal Pop Up?

'J' AIR FILLED CYLINDERS Solution 1: Your usecase is quite tricky. Depending on which scra… Read more What Is Xpath For Itemcode="j" Air Filled Cylinders Dddfdf ''@#

I am creating a web application. How do I change the browser from normal mode to fullscreen mode (… Read more Full Screen Browser Window (like F11)

I'm trying to filter my map array by the :reviewId in my router(v4) url the code works if I set… Read more Filtering A Mapped Object Based On React Router

I am including some related content on misc. web pages by adding a Read more Stop Ie From Loading Dynamically Included Script Twice

I am trying to replicate the visualization I see on this github profile https://github.com/mojoaxel… Read more Javascript D3 Not Showing Visualization

I have following data. { 'name' : 'Maria', 'facebook' : [ … Read more How Select Data With Given Condition

What would this PHP array look like in JavaScript? What would be the closest translation? $nursery_… Read more How To Convert This Php Array Into A Javascript Array?

What's the best way to get a regular anchor ( ) to submit the form it is embedded in when click… Read more How Best To Make A Link Submit A Form

Goal: I'm using the coinmarketcap.com API (link). Beforehand I got their data into PHP. Sample:… Read more Json Data Through Js/ajax Into Php

When I write something like this: var x = [1,2,3].map(x => { a : 'hello' }); I expect t… Read more Why Doesn't Array#map Return The Correct Array?

How to serve bunch of images in sails.js? Suppose, my API server has a controller for user, to uplo… Read more How To Serve Images In A Folder In Sailsjs?

I have made a form with 2 radio buttons and 2 drop down menus which works. however i have now added… Read more Show/hide Dropdown Menu Depending On Radio Button Selection - Jquery

My web page contains grid-view with many input fields.I want to give alert to user before moving to… Read more How To Avoid The “are You Sure You Want To Navigate Away From This Page?” When Changes Committed? On Pagination Click Of Gridview In Ie

Possible Duplicate: ZLIB Decompression - Client Side I'll try to be clear and I'm sorry f… Read more How To Decompress A String In Javascript, Compressed In C#?

I'm trying to send an array to cherrypy but it turns out empty. This is my js file. I've ch… Read more Pass Javascript Array To Cherrypy With Ajax

I am having some issues with using a numerical range detection within an element, to then hide anot… Read more Jquery: .parent() Wont Hide If Numerical Range Begins At 0

I try to figure out how to proper handle errors in promise chain. There are few promises and one of… Read more Processing Errors In Promises

hi i am acquiring the image from the scanner device successfully i want to store that image in data… Read more How To Convert Image Into Byte Array In Jsp/javascript

I am working on a node script where I will be opening and closing the browser using child process b… Read more Not Able To Kill Process In Node.js

Hello, I have 3 different apis for different services. Each API has you own Auth Token. I want to c… Read more An Angular Http Interceptor For Each Api

I have some code in Javascript (not jQuery, unfortunately) at the moment that performs a live searc… Read more Live Search Optimisation In Javascript

I have a javascript and html code of: Read more Using Jquery To Build Table Rows From Ajax Response (not With Static Json Data)

I am building a basic react-login app for educational purposes and to authenticate a route I am usi… Read more React Router Onenter Not Working As Intended

I'm really struggling to reset the state back to it's orginal from with a method in React. … Read more Reset Component State In React

I am having some trouble with the on before unload and the unload method. I thought i set the code … Read more Onbeforeunload And Onunload Getting One To Work After The Other

This is an updated version of a question from this morning. I have two separate modules, 'admin… Read more Custom Route Provider When Is Not A Function

I'm trying for some time to decrypt a message in AES that use a Java app , but it never works .… Read more How To Decrypt Aes With Cryptojs

I have the following data structure and I need to create an array of numbers that matches given con… Read more Generate Array Of Numbers Between A Min And Max Value But Also With A Fix Interval Between 2 Values

Let's say I have an object foo that has two keys bar, baz. I want to create a custom getComplet… Read more Ace Editor Autocomplete For An Object

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

I am trying to make a BMI Calculator using HTML. The inputs come from text fields. I am making some… Read more How To Get Values In Span Tag From Js

I've got the input field, need to check the number only, if value of input is number - another … Read more Input Validation Number With Display Another Block

I have a form with some text inputs to insert First Name, Last Name of a person, but I want to chan… Read more Javascript/jquery Uppercase First Letter Of Variable With Accents

POST #1 How can I validate this simple form (checking for empty field strings)? Ple… Read more Simple Form Validation

I am wondering why my AngularJS http service is always returning an error with status -1. I have PH… Read more Angularjs's Http Service Always Returns Error

I want to create an image via a canvas. However some weird stuff happens as context.font is changed… Read more Setting Context.canvas.width Changes Context.font

I am working on react native project. I need to upload multiple images in firebase storage and also… Read more Rename Multiple Images And Store In In Array React Native

I am trying to create a page that I am going to integrate with excel with vba. . I want to add even… Read more Create Event Listener To Dynamically Created Google-map Marker

I want to click on an element to toggle a class being referenced on a completely unrelated element … Read more Toggle Class To An Element By Click Another Element

I have converted all the entries of a form into an object and then fill it using the object to fill… Read more Post Json String Get Null

Does anyone know a way to simulate a NOR-gate in JavaScript? https://en.wikipedia.org/wiki/NOR_gate… Read more How To Simulate A Nor Gate In Javascript?

I get this error from the TrackballControls.js: this.domElement.addEventListener is not a function… Read more Trackballcontrols.js: This.domelement.addeventlistener Is Not A Function

Possible Duplicate: Google Closure Compiler parse error: invalid property id for css({float:'le… Read more How To Fix Closure Compiler Error On Css({ Float: 'left' })

I have this: import jQuery from 'jquery' import HSCore from './components/assets/js/hs.… Read more Uncaught Referenceerror: Jquery Is Not Defined Vuejs Parcel

I can't generate OpenCV.js using this instructions: https://docs.opencv.org/master/d4/da1/tutor… Read more Can Anybody Generate Opencv.js?

I have this piece of code, which refreshes the content of an ul. It works on the first load, where … Read more Photoswipe Same Source Code But Output Not Working

I'm baffled by this new error that started happening to my existing, working project, even thou… Read more Selenium Webdriver Crashes (webdrivererror: Newsession) After About 70 Seconds

When I use the 'getHour()' method in javascript, it displays the military time format. I n… Read more Changing The 1-24 Hour To 1-12 Hour For The "gethours()" Method

I seem to have an error when using the example conf.js provided with protractor. I am running my te… Read more "window.angular Is Undefined." When Using Protractor For Automated Testing?

I have project with is written with Nodejs. I need to know how to check if an IP with Port is worki… Read more How Can Check If Server And Port Is Available In Nodejs ?

With my current code I am attempting to do deep linking within my Accordion component. By navigatin… Read more Add Parameter To Angular 2 Route From Component Without Navigating

It is possible to disable the daylight timezone conversion in moment.js? http://plnkr.co/edit/MjFel… Read more How To Disable Moment.js Daylight Timezone Conversion

I am trying to call JavaScript function with parameter that are PHP variables. I have tried 2 appro… Read more Php: Calling Javascript Function With Parameters From Php