AngularJS 2.0 From The Beginning

#AngularJS 2.0 From The Beginning - #Observables - Day 19 cc @debasiskolsaha @CsharpCorner

  • Now, in this article, we will discuss about the observables concept in Angular 2.0.
  • Angular uses Observables extensively – you’ll see them in the HTTP service and the event system.
  • In version 2.0, Angular mainly introduces the reactive programming concept based on the observables for dealing the asynchronous processing of data.
  • Similar to promises, observables can produce several notifications using different methods from the observer.
  • Execute Several Times

    Another particularity of observables is that they can be triggerred several times unlike promises which can’t be used after they were resolved or rejected.

In this article, we will discuss about observables pattern in both Javascript and also on Angular js 2.0.
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Angular 4.0.0 Released

#Angular4.0.0 Released  cc @CsharpCorner @tahseenjamil @angular #Angular #AngularJS

  • Angular version 4.0.0 is now on offer.
  • This is a major release following the announced adoption of Semantic Versioning and it is compatible for the previous versions with 2.
  • “We are very excited to share this release with the community, as it includes some major improvements and functionality that we have been working on for the past 3 months.
  • We’ve worked hard to make sure that it’s easy for developers to update to this release.”
  • New improvements made in Angular version 4.0.0 are given below.

Angular version 4.0.0 is now available, with new features and improvements.
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JavaScriptKicks is a community based news site focused on JavaScript
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DHTMLX Gantt Chart Usage with Angular JS 2 Framework

  • To add data loading to our angular gantt chart, we are going to add task and link services.
  • Angular services can be injected using Dependency Injection mechanism and include data, function or some features necessary for your application.
  • We’re going to create a data service that we’ll use to provide our gantt chart with tasks.
  • So, our component can use that services to get tasks and links.
  • Also here we call our services to get function and then are waiting for response to put data to gantt.

DHTMLX Blog – Rich JavaScript Library and UI Widgets – News, Tips, Updates
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Why React.js Trumps Angular 2 (and 1)

  • Everyone was jumping on the Angular bandwagon, including Firebase and just about any serious JavaScript vendor with a mission to boogey.
  • Everybody, more or less, quickly clambered the Ember train or the shiny new Angular “bullet” train and failed to see the value of simplicity, which was core to Backbone.
  • The Angular love was just too fresh, the dream of the promised land too vividly etched in our programmatic minds, the high priests of Dependency Injection too ensconced in their Olympian perch in Mountain View that few even noticed the tremendous change that had occurred overnight.
  • So, fast-forward and the Angular chefs went back into the kitchen, and swiped some good ideas from React, Ember, Backbone, and everyone else, as best as one can see, and went at it again.
  • Out came Angular 2, like Saruman’s NEW and IMPROVED Uruk-hai, marching across Middle Earth to take over JavaScript everywhere!

Angular 1 had its glorious days – though the Angular team tried to revive that with Angular 2, it’s just not doing it. Read this post to learn why I’m anointing React.js as the new king!
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5 Best JavaScript Frameworks in 2017

  • In the meanwhile, JavaScript web frameworks can become a silver bullet for quick web app development.
  • Angular.js is often referred to as an MVW (Model-View-Whatever) framework and among the top benefits, for startups and mid-sized companies, people name: quick code production, easy testing of any app part and two-way data binding (changes in the backend are immediately reflected on the UI).
  • As for now, it is reasonably called the most used JS framework for SPAs (Single-Page Applications) development and it boasts the largest community of developers.
  • Back in 2015 Ember was called the best javascript framework for web application, leaving behind React and AngularJS.
  • When it comes to quick web development or prototyping, JavaScript frameworks are among the most favorable and 2017 won’t become an exception.

JavaScript popularity continues its rising. In 2016 we’ve witnessed such great changes, as AngularJS entire upgrade and introduction of Angular 2, ultimate dominating of jQuery that is applied on 96.5% of all JS sites, evolution of ECMAScript, two updates of Node.js in April and October accordingly, React finest hours, and even more.  What to expect from 2017?
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Laravel Quick Start

  • Each framework should have its quick start app, Let this application be your quick start to Laravel, It’ll help you to build your app structure and show you each component of Laravel and how to best practice them.
  • Start Laravel is a simple start app to learn how to develop with Laravel, You’ll learn these components: [Migration, Seeding, Routing, Controllers, Models, Validation, Requests, Views, Events, Notifications, Listeners, Auth, Commands, …etc]

    You can find here modules for users, sections, articles, comments.

One of the bestselling Laravel books! Learning Laravel 5 shows you a fastest way to learn developing web applications using Laravel 5 PHP framework
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