Concepts Of Algorithm

How can I set placeholders first and not the default value in Select2I have this HTML code here:<sel

Is there a more efficient way to write the following appendChildnesting code?var sasDom, sasDomHider

Puppeteer version: 1.0.0PlatformOS version: Windows 10Node.js version: 8.9.3Here is my code:const p

after running Checkmarx scan on my Node.js application, I got a warning of Medium severity -> Missin

I'm trying to figure out how I can draw something on canvas and show only it's shadow, for ex

I want to pass the array of string names in to the function and be able to generate the array of object

I want to remove same object from array by paring 2 arrays.Sample Data:arr1 = [{id: 1, name: "a&qu

This is a link to the working jsfiddle and following is the code that I am trying to run on my website

I'm having trouble figuring out how to select multiple values in a multiple select programmaticall

I am trying to acplish of the task of displaying text below an image when you hover over it. I do not w

I'm trying to match only words starting with # in javascript, for eg. in the following sample text

I have a simple HTML page and I play a video on the page. I use the scrollbar as the seekbar. In other

I am developing a trivia game, I am using react-navigation to handle navigation, I have 3 ponents, (new

I have two AJAX requests one after another- var firstResult;var secondResult;FirstAjaxrequest({callbac

I cannot find any examples on how to resolve promises with bluebird when using mongoose's findOneA

I have a problem with PeerJS server. I used "Deploy to Heroku" button from here:I have no ide

I've read plenty of question on this subject & gone over the documentation for React as well,

I would like to send 'ID' to JS function then send the same ID again from JS function to php

I need to be able to call this function to reset the interval.I know this has been asked before.But t

after few days of trying with no success, I came here (again..), to all of you experts.first of all: l