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Showing posts from July, 2022

How To Locate Element With Tag Alert Inside Outer Div

I trying to locate elemnts in this page and put it in Objects (DomElement) to making some tests of … Read more How To Locate Element With Tag Alert Inside Outer Div

Dynamic Routing By Sub Domain With AngularJS

How do I override template URL based on sub domain? All of my sub domains point to the same doc roo… Read more Dynamic Routing By Sub Domain With AngularJS

Viewport From Bigger Image With Html5 Canvas

I'm trying to use a smaller canvas as a viewport for another much bigger canvas. I really like… Read more Viewport From Bigger Image With Html5 Canvas

Turn Gzip Content Encoding Response To JSON Data In JavaScript Node Environment

I'm working on a small web app project that uses ParseHub to scrape web data and display it on … Read more Turn Gzip Content Encoding Response To JSON Data In JavaScript Node Environment

RactiveJS Events On Tripple Mustache

I have a paging function since it's a little bit tricky to do it in the templates. The problem … Read more RactiveJS Events On Tripple Mustache

How Do I Encrypt Crypto-JS Keys With JSBN?

I'm using JSBN to encrypt/decrypt data using public/private keypairs. It works great for text … Read more How Do I Encrypt Crypto-JS Keys With JSBN?

Count Number Of Faces Using Javascript

Is there a way that I can count the number of faces in a live camera. For example I've three pe… Read more Count Number Of Faces Using Javascript

Weird Behaviour Of Javascript With Arrays

Let us consider the following JavaScript snippet var arr = []; function pushMe() { var temp =… Read more Weird Behaviour Of Javascript With Arrays

Reliably Detect If The Script Is Executing In A Web Worker

I am currently writing a little library in JavaScript to help me delegate to a web-worker some heav… Read more Reliably Detect If The Script Is Executing In A Web Worker

Vue Child Component Not Displaying Dynamic Data On First Page Load

Given the code below, my child component alerts trigger before any of the code in the Parent mounte… Read more Vue Child Component Not Displaying Dynamic Data On First Page Load

Dependency Injections With Mutable Objects

Would it be a bad idea to pass anything that could possibly not work in the future to a class? For … Read more Dependency Injections With Mutable Objects

Looping Through Checkboxes With Javascript

I have a number of checkboxes which I am wanting to check if they are checked (1) or not checked (0… Read more Looping Through Checkboxes With Javascript

Object.assign Vs $.extend

Given that I am using an immutable object, I want to clone or copy an object in order to make chang… Read more Object.assign Vs $.extend

Creating A Textarea With Javascript

I'm trying create a text area in a div with the id of 'body'. I call the function with … Read more Creating A Textarea With Javascript

Where Do I Put JQuery .fade() Function In Ajax Success Callback?

I have an ajax call that is populating a portion of my page with the html it returning in the succe… Read more Where Do I Put JQuery .fade() Function In Ajax Success Callback?

Untrusted HTML In D3.js V4 And AngularJS

I am having issue with special character not being displayed properly, I am generating a d3.js tree… Read more Untrusted HTML In D3.js V4 And AngularJS

Why Do We Use `Boy.prototype = New Human;` To Simulate Inheritance?

i don't get why everyone is using Boy.prototype = new Human; to simulate inheritance. Look, wha… Read more Why Do We Use `Boy.prototype = New Human;` To Simulate Inheritance?

Nodejs V8.11.2 .foreach Not A Function Error

I'm trying to add a nodejs app we have on dev to production server. I'm getting this error … Read more Nodejs V8.11.2 .foreach Not A Function Error

Angular What Is The Best Way To Access Total Objects Within Ng-repeat Directive

Accessing thhe the length of items within a ng-repeat seems simple. {{array.length}} But when you … Read more Angular What Is The Best Way To Access Total Objects Within Ng-repeat Directive

Javascript: Instantiating New Object From It's Own Recursion

I'd like to be able to create a function that returns a grid of parameter defined size and inse… Read more Javascript: Instantiating New Object From It's Own Recursion

Is Is Possible To Change Page Zoom In Mobile Safari Via Javascript?

I have a site using jquerymobile. It loads an initial webpage, and then as other pages are clicked… Read more Is Is Possible To Change Page Zoom In Mobile Safari Via Javascript?

How To Click On The Print Button On A Web Page Using Selenium

I want to click on the print button in this page : https://www.google.com/maps/dir/40.4515849,-3.69… Read more How To Click On The Print Button On A Web Page Using Selenium

Add Multiple New Attributes By Checking The Existing Ones

I am working on a reporting application that pulls info from different servers and displays them in… Read more Add Multiple New Attributes By Checking The Existing Ones