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AngularJS ng-show Directive Example

Hello readers, in this tutorial, developers will learn what AngularJS is and how to use the AngularJS ng-show Directive in the angular applications. 1. Introduction AngularJS is a JavaScript MVC or Model-View-Controller framework developed by Google that lets developers build well structured, easily testable, and maintainable front-end applications. Before we start with the creation of a real application using the ...

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Build a CRUD App with Express.js and User Authentication

“I love writing authentication and authorization code.” ~ No Web Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. Node.js is eating the world. Many of the largest companies are building more and more of their websites and API services with Node.js, and there’s no sign ...

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Accessing a Child Component’s Public Scope in Angular

I was asked to create an autocomplete component that would do some filtering on a list and include a “clear” button that could reset this filter. Not a problem, if it wasn’t for the fact that it was this Angular newbie’s first ever Angular story in an Angular 4 project. #Angular In a React-Redux setup (which is what I’m used ...

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AngularJS ng-disabled Directive Example

Hello readers, in this tutorial, developers will learn what AngularJS is and how to use the AngularJS ng-disabled Directive in the angular applications. 1. Introduction AngularJS is a JavaScript MVC or Model-View-Controller framework developed by Google that lets developers build well structured, easily testable, and maintainable front-end applications. Before we start with the creation of a real application using the angular ...

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Mathematics with MathJS

One of the language design decisions in JavaScript has followed in C’s footsteps by providing implicit type conversions based on what operators you give it. For example in JavaScript, you can add true + true to get 2. While it may be convenient in some cases, this has been a pain point for many developers trying to locate and remedy ...

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Convenient JavaScript coding with VS Code Extensions

Visual Studio Code provides an amazing environment for development, especially for JavaScript developers. The cross-platform text editor by Microsoft has attracted a large number of developers due to its performance and long list of amazing features. Having a well-calibrated editor is paramount to a developer’s productivity, and great tooling can help developers write faster, cleaner, and more consistent code. VS ...

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AngularJS Currency Filter Example

Hello readers, in this tutorial, developers will learn how to use the AngularJS Currency Filter in the angular applications. 1. Introduction AngularJS is a JavaScript MVC or Model-View-Controller framework developed by Google that lets developers build well structured, easily testable, and maintainable front-end applications. Before we start with the creation of a real application using the angular framework, let us ...

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Introduction to scalatags in Scala.js

Introduction scalatags is a Scala library that allows generating dom parts or snippets in a functional style. In the same spirit as Elemento for GWT, scalatags‘s goal is to interact with the dom using clean and understandable code while keep it to the minimum. In this post, we are going to go through some examples of usage of scalatags based ...

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Build Secure User Management with Vue.js, Node, and Okta

“I love writing authentication and authorization code.” ~ No Web Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. Many of us have danced the JavaScript framework shuffle for years starting with jQuery, then on to Angular. But Angular is complex, so we turn to React. ...

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