JavaScript Exercises

const dt = new Date('2017-12-12'); console.log(format(dt, 'YYYY-MM-DD')); The abov… Read more Time Zone Issue Involving Date Fns Format()

Newbie trying to learn javasacript and jquery. Can someone help me DRY out this code. I get high CP… Read more Dry Javascript Code

When dragging an event in week or day view. Randomly, qtips would be rendered with the old ones bei… Read more Fullcalendar And Qtip Ui Issue When Dragging Event

I'm trying to create a continuous looping animation whereby one div img fades in and then the n… Read more Create An Animation Sequence Loop Jquery

I am new to web development and building an application using polymer 1.0.4. I am using the page.js… Read more Routing In Polymer 1.0

I'm quite new with jquery, kindly need any of your assitance for my below question: I have an i… Read more Jquery If With Multiple Value Show And Hide Element

I have created workplace 10 components and trying to get data from the workplace1 component using t… Read more Replacing And Reloading Components Side Menu

I have used google translate as a language converter in my site but it displays annoying tool tips … Read more How To Disable Google Translate Original Text Tooltips

JavaScript, React - sending multiple simultaneous ajax calls struggling with promises. Basically I … Read more Struggle With Chaining Of Promises In React Application

I'm using the Google Map API. I want to show the dotted routes in map. If I add polylineDotte… Read more Google Map Directionsrenderer Using Polyline Miss Some Routes In Waypoints

By using the Chrome Development Tools, I found out arrays and objects were being allocated. I gone … Read more Memory Being Allocated

Click me First button represents purchase in real life, on it's click product_buy_now() is fire… Read more Bootstrap Popover Change Content Dynamically

I have a string formatted as either Today 3:28AM Yesterday 3:28AM 08/22/2011 3:28AM What I need to… Read more Javascript: Extract A Date From A String?

I'm currently trying to implement a repeater WebComponent to allow the company to easily create… Read more Vanilla Custom Element Repeater For ,

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I wrote a small script (with jQuery for AJAX) to 'ping' the server and output how long it t… Read more Why Does The Time Taken For Ajax Request Jump From 2ms To 50ms And Higher?

I want to read the colTwo div from the file members.html (in the same folder) into a variable, then… Read more Read A Div From An Html File To A Javascript Var

How can I check if function exists on window.external? I'm calling C# code from javascript and … Read more How Can I Check If Function Exists On Window.external

I want to check if the cookie is existing or not The problem is it is always returning to null if i… Read more Cookie Always Null?

I have an Angular app use angular 1.7 and ui-router. In my index.html, I have document.addEventList… Read more Eventlistener In Every Controller

Is it good to use +prompt instead of just regular prompt in JavaScript if I want only integer numbe… Read more +prompt Vs Prompt In Javascript

I have a angular 2 application in which typescript compiler options is defined to generate a single… Read more How To Load Minified File In Angular 2 Using Gulp Uglify ? (which Minifies Typescript Bundled File)

I'm having an issue where I'm using AngularUI to specify a datepicker with some allowed ran… Read more Angularui Datepicker Allows Typing Value Outside Of Range

I want to access all of the properties of a class that will be defined when the constructor is call… Read more Is It Possible To Access Class Properties Without Initialising The Class?

I want to have array of arrays. My code: image_data = $('.post-entry').map(function() { … Read more Map Map Return Flat Array In Jquery

I'm making a simple Angular app to manage incomes. The incomes come from projects that I store … Read more Angular Service Calling Another Service

I'm developing a simple corporate AngularJS app and was planning on using Firebase for the back… Read more Firebase - Is There A Flag To Force Long Polling When Websockets Are Blocked By Corporate Proxy/firewall?

it's probably a trivial question, I try to decode a json from a Firebase snapshot, here is the … Read more Dart: Decode Json From A Firebase Snapshot

I used the Fusion TablesLayer Wizard to layer three separate fusion tables and put it on my google … Read more Error When Adding Html To Google Site, Google Maps Api

I am able to move button to left side but after that how i can again move it to right side. Can i a… Read more I Want To Move Button Left-right And Right-left Using Jquery

a question to angular js. Let's say I have an array of objects eg: items = [ {'id':1,&… Read more Angularjs How To Remove Duplicates By Multiple Select

From this string we get from DataURL, what's the best way to download this as a file? So far wh… Read more Downloading File From Dataurl In Javascript

For example say i have a text box and a hidden div called suggestions $('#suggestinput').on… Read more Using Jquery I Want The A Div To Hide When The Input Is Empty?

Background : We have Many lines in page , once we click on each line, we are displaying pop up....… Read more Close The Other Pop-up When We Open One Pop-up

I have some content that's dynamically loaded on a webpage that contains popovers. For this rea… Read more Closing Bootstrap Popover When User Clicks Outside Popover

Code client.createPet(pet, (err, {name, breed, age}) => { if (err) { return t.error(err, &… Read more Typeerror: Cannot Match Against 'undefined' Or 'null'

I want to take all the data submitted and make it into a list ( -item: bannana -itemNum: #3330.… Read more How Can I Get All The Data From A Summited Form And Make That Into A New List

Suppose I have two components, and , and I want to assert at runtime that the Child component is u… Read more Assert That A Component Can Only Be Used As A Child Of Another Component

The Problem I've been using Jest and Enzyme to write tests for my React components build with t… Read more Can't Get Jest To Work With Styled Components Which Contain Theming

I have a browser game using ws module. But sometimes a client on a distant computer will close conn… Read more How To Know The Reason Why A Websocket Client Is Closed Unexpectedly?

How to auto scroll chat box HTML: Solution 1: Add this to your code: $( ".msg_container_base&… Read more Chat Box, Auto Scroll To Bottom

I have a problem that i want to bind my setTimeout $(document).click(function () { function akt… Read more Problems With Javascript Settimeout Function

I have a problem to show confirm yes or no message box in asp.net. string script = 'alert(\'… Read more Confirmation Yes Or No Message In Asp Net

What's a good JavaScript library for searching a given string for a large list of names. For ex… Read more Javascript Find Names In Strings

I'm writing an application to crawl some websites and scrape data from them. I'm using Ruby… Read more Is It Possible To Plug A Javascript Engine With Ruby And Nokogiri?

I'm trying to replicate an example of an jquery plugin that enlarges image from thumbnail at my… Read more Jquery Enlarge Image From Thumbnail In Jquery Error

I am using version 4.13.1 of freejqGrid. I just added the code for the filter toolbar, which is wo… Read more Free Jqgrid Search Parameter Disappearing In Filtertoolbar

I'm working my way through the new ng-book. The chapter on filters includes a section on defini… Read more What Is The Significance Of '?ngmodel' When Creating An Angularjs Directive?

Possible Duplicate: height of the dropdown box display hi how can I adjust the height of the list… Read more Adjust The Height Of The List In Dropdown Box

Hey all, Newbie here, so please forgive my approach and specifics. I'd appreciate some help! I&… Read more Javascript Toggle Between Three Hidden Divs

There is a beautiful typewriter directive already written, but I'm looking for something more s… Read more Angular – Simple Typewriter Effect?

I searched a lot but didnt find getting base64 encoded data from clipboard. I can catch paste event… Read more How Do I Get Base64 Encoded Image From Clipboard In Internet Explorer?

I attempted to find an answer to my question with the search engine but i was unable to. I'm us… Read more 404 Invalid Sid Value In Strophe While Using Attach()

I am trying to get a WordPress image to change based on which tab is clicked. I want the image to b… Read more Jquery - Change Image When Tab Is Clicked

What I need to do I display an iframe with javascript in the body of an HTML page. With something l… Read more Replace Only Once Body Text, With Some Html, By An Iframe