Difference between AngularJS, Angular 2 and Angular 4

HD
8:1
автор  дата 13.09.2017
  • 92422
  • 573
  • 23
 Проголосовало пользователей: 596
Text version of the video http://csharp-video-tutorials.blogspot.com/2017/09/difference-between-angularjs-angular-2.html Slides http://csharp-video-tutorials.blogspot.com/2017/09/difference-between-angularjs-angular-2_13.html Angular 2 Tutorial playlist https://www.youtube.com/playlist?list=PL6n9fhu94yhWqGD8BuKuX-VTKqlNBj-m6 Angular 2 Text articles and slides http://csharp-video-tutorials.blogspot.com/2017/06/angular-2-tutorial-for-beginners_12.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists So far Google has released 3 versions of Angular Version Year ------------ ------ AngularJS 2010 Angular 2 2016 Angular 4 2017 What is the difference between AngularJS and Angular 2 The first version of Angular is called AngularJS and was released in the year 2010. Some people call it Angular 1, but it is officially called AngularJS. Angular 2 is released in the year 2016. The most important thing to keep in mind is that, Angular 2 is not a simple upgrade from angular 1. Angular 2 is completely rewritten from the ground up and as a result the way we write applications with AngularJS and Angular 2 is very different. From a performance standpoint, Angular 2 is 5 times faster compared to AngularJS. AngularJS was not built for mobile devices, where as Angular 2 on the other hand is designed from the ground up with mobile support in mind. With Angular 2 we have more language choices. In additon to nativa JavaScript we can use TypeScript, Dart, PureScript, Elm, etc. Angular 4 is released in 2017. So, What is the difference between Angular 2 and Angular 4 If you have worked with both Angular 1 and Angular 2, then you already know that the API's and patterns that we use to build applications are very different between these 2 versions. From a developer stand point, it is like learning 2 different frameworks. Since Angular 2 is a complete rewrite from Angular 1, moving from Angular 1 to Angular 2 is a total breaking change. However, changing from Angular 2 to Angular 4 and even future versions of Angular, won’t be like changing from Angular 1. It won’t be a complete rewrite, it will simply be a change in some core libraries. From a developer standpoint, building an application using Angular 2 and Angular 4 is not very different. We still use the same concepts and patterns. Angular 4 is simply, the next version of Angular 2. The underlying concepts are still the same and if you have already learnt Angular 2 then you’re well prepared to switch to Angular 4. The most important point to keep in mind is, Angular 4 is backwards compatible with Angular 2 for most applications. What has changed and what is new in Angular 4 Some under the hood changes to reduce the size of the AOT (Ahead-of-Time) compiler generated code. Migrating to Angular 4 may reduce the production bundles by hundreds of kilobytes. As a developer this change will not affect the way we write angular applications in any way. TypeScript 2.1 and 2.2 compatibility. Angular is updated with a more recent version of TypeScript, for better type checking throughout our application. Up until Angular 4, only TypeScript 1.8 was supported. With Angular 4, we can use typescript 2.1 or 2.2 which means we can use all the new features of TypeScript with Angular 4. Animation features are pulled out of @angular/core and are moved into their own package. This means that if you don’t use animations, this extra code will not end up in your production bundles. On the other hand, if you do have animations in your application, you may have to change your existing code to pull the animation features from the animations package. We can now use an if/else style syntax with *ngIf structural directive. In Angular 2, to implement if/else logic, we use 2 *ngIf structural directives. With Angular 4, we can use it's new if/else style syntax with *ngIf structural directive. We will discuss an example of this in our upcoming videos. What happened to Angular 3. Why did we move straight from Angular 2 to Angular 4. What is the reason for skipping Angular 3. Except the Router library, all the other Angular core libraries are versioned the same way and are shipped as NPM packages as you can see below. While all the other core angular packages are at Version 2, the router library is already at Version 3. Due to this misalignment of the router package’s version, the angular team decided to go straight for Angular v4. This way, all the core packages are aligned which will be easier to maintain and help avoid confusion in the future. Common Questions Do I have to learn AngularJS 1 before learning Angular 2 Do I have to learn Angular 2 before learning Angular 4
ЕЩЁ
  • СМОТРЕТЬ
  • СКАЧАТЬ
Загрузка...
автор  дата 03.07.2018
welcome friends, we will see Difference between AngularJS vs Angular 2 vs Angular 4 vs angular 5 in Hindi. AngularJS 2010, Angular 2 2016, Angular 4 2017 ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 06.09.2017
Get the COMPLETE COURSE (60% OFF - LIMITED TIME): https://programmingwithmosh.com/courses/angular Confused about the difference between ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 22.06.2016
Angular 2+ Essential Training: https://goo.gl/yjQPIu This is the first video and introduces those new to Angular what exactly is the AngularJS framework. So what ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 04.02.2018
In this introductory video, we talk about some major differences between React and Angular and what to consider when choosing to work with one of these ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 22.08.2018
Programming in Hindi ( हिन्दी) Programming in Hindi (हिन्दी) Angular is one of the most modern, performance-efficient and powerful front-end ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 04.01.2018
Difference between Angular 2 vs Angular 4 and Angular 5 Pointers to be covered in Angular 2 - DI - Decorators - Child Injection - Instance scopes - Dynamic ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 05.09.2017
Text version of the video http://csharp-video-tutorials.blogspot.com/2017/09/angular-promises-vs-observables.html Slides ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 11.05.2017
I've learned and taught AngularJS, Angular 2, and now just "Angular". There are differences and I'm here to show you visually why I was so impressed by the ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 06.01.2018
In Angular, We have these big version numbers but in reality, they do not differ that much. Most of the time we only have minor changes since the introduction of ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 10.10.2017
This video explains the version history of Angular, the differences between AngularJS, Angular2 and Angular4. It also briefly explain what typescript is. A new ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 02.11.2016
All about angular 2 in Hindi | Hindidevtuts Tech show ep#11.
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 15.08.2018
"Why does my app lose its state, after I reloaded it or switched between pages"? A question asked by you from time to time and answered by us in this video.
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 07.05.2018
Support - https://www.paypal.me/Codevolution Facebook - https://www.facebook.com/codevolutionweb Github - https://github.com/gopinav Angular | Angular ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 15.01.2018
Know about the difference between AngularJS, Angular 2 , Angular 4 and Angular 5? Watch this video and find out. RELATED VIDEOS Angular Tutorial for ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 24.03.2017
Angular 4 was released! What's new and what changed? This video answers these questions! The official Angular 4 announcement: ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 18.10.2017
Add MailTag to your browser (it's free) ➜ https://goo.gl/qZf5Pj Thank you MailTag for sponsoring this video In this video we will compare Angular 4 to React in a ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 06.01.2018
Explaining versions of Angular, Angular 1, Angular 2, Angular 3(perhaps), Angular 4 and Angular 5. what are all the Angular versions and what is the difference ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 05.09.2017
Get the COMPLETE COURSE (60% OFF - LIMITED TIME): https://programmingwithmosh.com/courses/angular This Angular tutorial teaches you the ...
  • СМОТРЕТЬ
  • СКАЧАТЬ
автор  дата 23.03.2018
What's New in Angular 6 Angular 5 vs Angular 6 Angular 6 Release New Features, Changes and Updates.
  • СМОТРЕТЬ
  • СКАЧАТЬ
Youtube
    Загрузка...
      Сейчас смотрят

    У нас искали:


    Difference between angularjs, angular 2 and angular 4 По следам бременских музыкантов | советские музыкальные мультики для детей 2017 subaru outback 3.6r drive w update on wrx being serviced 18 hot musically videos 2018 2 Марат башаров избил жену до полусмерти Футаж с юбилеем 65 Новые приколы 2019.15 минут смеха до слёз 2019 лучшие русские приколы Bobcat тв Ерболат беделхан 2016 Переходник для заправки туристических баллонов и баллонов для газовых горелок! посылка с aliexpress! Isomiddin nur bevafolar | исомиддин нур бевафолар (music version) Msgooglik Vetik Roar cover Animal entertainment tv for dogs! hours of sheep Amrish gamer Wolves 2 0 fulham matchday efl championship Задержание няни с отрезанной головой ребенка попало на видео (москва) 29.02.2016 Andrewsprojects 2011 seans run 5k race