JavaScript Programmer Calgary

Since I sometimes needs an if-statement like if (variable == 'one' || variable == 'two&… Read more Can You Shorten An 'if' Statement Where A Certain Variable Could Be Multiple Things

I need to send only special Users an Email. That is not a big amount. The Website must send 6 E-Ma… Read more Sending Email To Users Without A Risk

I'm writing a userscript that injects a custom javascript into the head of a page. Easy peasy … Read more Programmatically Click On Label/radio Or Fire Event

I have an error (node:1152) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejectio… Read more Node.js - The Multi Part Could Not Be Bound

I'm searching a javascript that can resize images similar to script thats available as a plugin… Read more Image Resize Script

I am trying to represent nested data using Highcharts Donut Chart. The charts are generated quite w… Read more Highcharts Donutchart: Avoid Showing Duplicate Legend With Nested Charts

When would I use jQuery's .find()? For example, $('tr').find('.someClass'); is … Read more When To Use Jquery's .find()

Here is the thing, I have a textarea (with ID 'input_container') full of HTML code, the sim… Read more Jquery Html Parser Is Removing Some Tags Without A Warning, Why And How To Prevent It?

I would like to know how browser allow viruses to pass through to our computers. Response we receiv… Read more How Viruses Get Through Browser To Pc As Javascript Do Not Have Much Privileges?

This question was asked before, but the answer uses jQuery, here. So, I am going to tweak the ques… Read more Get Css Value Mid-transition With Native Javascript

I need to convert Javascript object to string and then this string back to object. Objects i get li… Read more Convert Object To String And Back

I'm looking for a solution that creates object keys (is that worded correctly?) dynamically. Ar… Read more Dynamically Create Object Keys In Ie 11 (expected Identifier, String Or Number, Not A Comma Issue)

So this example chrome extension calls a selector for media streams and then the gotStream(stream) … Read more Parameter Passed Without Explicitly Stating Javascript Chrome Extension

I have a textarea component that include html tag and I want to get html in edit mode in this compo… Read more How To Pass Html Template As Props To Vue Component

I'm following Jogesh Muppala's Angular course on Coursera, and I'm stuck at the beginni… Read more Service S Undefined Whenever I Try To Call A Method From It

In Many application, many of popups are implemented using window.showmodaldialog which restricts us… Read more Replacing Window.showmodaldialog With Window.open

example: function Foo() { this.bla = 1; var blabla = 10; blablabla = 100; this.getB… Read more What Happens With "var" Variables Inside A Javascript Constructor?

Are there any good tutorials on how to write fast, efficient code for v8 (specifically, for node.js… Read more Squeezing Performance Out Of V8

when I click a box, i can drag it around the screen. You can click the folder icon to open up infor… Read more Make The Boxes Stay Still When Scrolling Down Using The Scroll Bar

Here i have two form fields , in this i want to convert the base 64 encode from image,and after tha… Read more How To To Base 64 Encode In Two Images In Same File