I have been reviewing other people's code and while ES2015 on the whole is taking some getting use to, however, I keep on getting stuck with Destructuring.  Previously, In Javascript, the Curly Brackets {} were either used for blocks or objects....
I am new to javascipt as I have started learning js now, I am pretty confused with var that is said to be function scoped and block scoped;  If so then how do we access them outside of that function!? lets say i want to use it from another class (I d...
I have a page with multiple ajax call to load a part from the response ...Now I have to show a spinner on the part from which I am making an ajax call waiting for the content to get loaded...How can I have a common method which will take a parameter...
How can I programmatically block sites through the Chrome browser?  My idea is to do it through a custom extension, so I think it would be implemented in Javascript.  I think it's as simple as redirecting from the page the user enters to a custom...
I'm learning React JS, and facing a problem with JSX. I have a component :  class Content extends React.Component {   render() {     const array = ["apple", "orange"]     return (       {array[0]}     )   } }   It throws error bab...
I'm doing an upgrade to a customer's website and I found the following challenge:  This customer has a reservation system composed of two date input tags to determine the dates he/she is entering a hotel room. I know there's some jQuery a...
How can I disable scrolling to top of selected items when I select one option? It's simple multiple select with js that can be used with multiple select without clrt+C, code down.   window.onmousedown = function (e) {      var el = e.target;...
I would like to use some easy javascript plugin on my magento page. I found one realey simple and nice and its working on my simple html page like this   <!DOCTYPE html> <html>   <head>     <link href="js-image-slider.css"...
I did a google search for the answer but I've probably overlooked something obvious... I wish to comment out a block of code that has the potential to have nested comments, where they can terminate the parent comment early.  In c I've seen it...
Hello guys I'm working on an online comic right now and am struggeling with following jquery code.  Jquery is supposed to change my css code from the #compscreen2 image from "display:none" to "display:block" after the other functi...

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