JavaScript Guy

Using Knockout JS here. I have a HTML table and the table has 4 columns. I have button to add a row… Read more Knockout Js: Get Dropdown Selected Data And Populate Other Fields

This works in all my test browsers:   // Aint perfect, but works well enough! function handleResi… Read more Iphone Detect Zoom - Help!

I've found similar questions on the net, but not a viable solution to them. My question, as th… Read more Javascript Or Jquery Password Prompt

I have this function in my source file: function gimmeANumber(){ var x = 4; return x; } An… Read more Jasmine 2.0 Test With A Custom Matcher Fails: Undefined Is Not A Function

render :partial generates only one time on escape_javascript eg Read more Render :partial Generates Only One Time On Escape_javascript

I want to achieve something like a growing arc which indicates 5 levels (see picture). My data has … Read more D3: Gauge Chart With Growing Arc

I have an object. It looks like below: [ { 'name':'Display', 'group&#… Read more Javascript | Object Grouping

I have a 2 column layout. The left column is way longer than the sidebar. I want the sidebar only … Read more Sticky Sidebar That Only Sticks When Sidebar Bottom Is At Window Bottom

There are many Javascript libraries out there for memoizing functions. What are some of the best on… Read more What Memoization Libraries Are Available For Javascript?

I've been looking for some way to append td to tr to table using jQuery without knowing anythin… Read more Programmatically Append Some Td To Tr - Jquery Ajax Json

I am getting a JSON reply, like following: [{ 'order_id': '12', 'customer&#… Read more Access Array In Array In Javascript

I do not understand what's going on var x=new Boolean(false) if(x){ console.log('plus… Read more Why New Boolean(false) Is True?

I'm using this piece of code map.on('singleclick', function(evt) { ... url = pmfeatlay… Read more Openlayers 4 Getgetfeatureinfourl And Hittollerance

I'm making a web application that needs to run on both mobile devices as well as non-mobile dev… Read more Using Jquery Mobile Tap Instead Of Click

I've been doing alot of research and there are loads of plugins and tutorials out there that co… Read more Jquery Delay Until Background Image Is Loaded, Then Faded In?

I'm currently creating a simple todo list, I'm having a trouble with cookies. When i remove… Read more How To Use Cookie , Jquery, Javascript?

I'd like to display the point of intersection of two line segments. The Segments are animated, … Read more Line Segement Intersection — Works Sometimes, Sometimes Not

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 need to find a way to pass the visible div to javascript. This may not even be the best way to ac… Read more Passing Html And Css To Javascript

I am pretty new in JS and in jQuery. In my work I came across a jQuery code from the jQuery UI Auto… Read more In Jquery Ui Autocomplete, Where Does The `response` Function Is Implemented?