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Angular 4 course now available from Zeolearn

Zeolearn is now starting to offer the course on Angular 4. The release of Angular 4  was announced by Google last month. After Semantic Versioning, this has been the next major release by Google this year. For the majority of applications, as they announced, the Angular 4.0.0-invisible-makeover is compatible with the 2.x.x. Version.    This indeed has been one of the leading releases of the year so far. With Zeolearn offering some exciting courses on Angular 4, more and more JavaScript enthusiasts are expected to benefit from its upgraded and new features. "Speaking of Angular 4 and its many benefits, Alain Chautard, one of our esteemed trainers has said- "Angular 4 is the latest iteration of Angular, which is the new name for Angular version 2+. As a result, Angular 4 is more of an Angular 2.4. The new version does not have any breaking changes, it is only faster and produces a smaller build footprint, making Angular apps lighter and more efficient in production. Since there is nothing new to learn in order to adopt Angular 4, it makes perfect sense to upgrade right now rather than later." Have a quick glance at some of the new features of Angular 4. Animations The animations in the newly emerged Angular 4 have their own package @angular/platform-browser/animations. So if you are not keen on using animations in your apps, the bundle shipped to the users will be devoid of unnecessary codes. Templates Ng-template A promising feature of the new version of Angular is the ng-template tag which has replaced “template”, that was originally an HTML tag. You can now use an “else” syntax in the templates. Updated *ngIf and *ngFor You may observe some major alterations in the existing template binding syntax. The new version allows you to use an if/else style syntax and assign local variables wherever needed. This may be of particular interest while you unroll an observable in JavaScript. “as” keyword The introduction of the “as” keyword has made the previous “let” syntax much simpler. It helps store the result in a variable of the template, to be used in the element later. Now you need to subscribe only once to a pipe with “async”. This would be helpful while operating on an observable. Pipes Angular 4 has undergone a major transformation in terms of the pipes. Some of these features have enhanced the usability of Angular JS. Titlecase The new titlecase pipe allows you to convert the first letter of each word into uppercase. Http Now you have an easier way to add search parameters to HTTP requests. A one line code is enough for the purpose. Test Angular 4 helps you override a particular template in a test. Service Management of the meta tags has become way simpler with the incorporation of a new service. Forms There have been two noticeable changes in the existing forms. The new e-mail validator helps validate the forms generated. In addition to this, a new directive has been included. This will help you compare all the options from a select. Router The Angular router has now been integrated with two interfaces namely- ParamMap and CanDeactivate. ParamMap can help extract the selected or all values from a given set of values. The CanDeactivate interface has now introduced an additional parameter that stores the next state the user wants to navigate to. What is Zeolearn offering? With the advent of the Angular 4 release, it is essential to learn and implement the newly introduced features. At Zeolearn, we are offering customized courses that will help you learn the basic and advanced concepts of Angular 4 and apply them suitably. You are free to choose from the different modes of training we offer and decide upon the best one for you. Our popular modes of training are online training, classroom training, one to one training and corporate training. Both online and classroom training are conducted by instructors who are experienced, corporate professionals. The one to one sessions are meant to provide customized training as per your requirements. Once you become an Angular 4 expert, you can always up-skill your own team. On successful completion of the training, we hope you will become a great JavaScript professional. This course will help you master the fundamentals and the advanced concepts in Angular 4 and optimize the knowledge according to your future project demands. To learn more about the course, visit https://www.zeolearn.com/angular-4-training
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Angular 4 course now available from Zeolearn

Geneva Clark
Blog
03rd May, 2017
Angular 4 course now available from Zeolearn

Zeolearn is now starting to offer the course on Angular 4. The release of Angular 4  was announced by Google last month. After Semantic Versioning, this has been the next major release by Google this year. For the majority of applications, as they announced, the Angular 4.0.0-invisible-makeover is compatible with the 2.x.x. Version.   

This indeed has been one of the leading releases of the year so far. With Zeolearn offering some exciting courses on Angular 4, more and more JavaScript enthusiasts are expected to benefit from its upgraded and new features.

"Speaking of Angular 4 and its many benefits, Alain Chautard, one of our esteemed trainers has said- "Angular 4 is the latest iteration of Angular, which is the new name for Angular version 2+. As a result, Angular 4 is more of an Angular 2.4. The new version does not have any breaking changes, it is only faster and produces a smaller build footprint, making Angular apps lighter and more efficient in production. Since there is nothing new to learn in order to adopt Angular 4, it makes perfect sense to upgrade right now rather than later."

Have a quick glance at some of the new features of Angular 4.

Animations

The animations in the newly emerged Angular 4 have their own package @angular/platform-browser/animations. So if you are not keen on using animations in your apps, the bundle shipped to the users will be devoid of unnecessary codes.

Templates

Ng-template

A promising feature of the new version of Angular is the ng-template tag which has replaced “template”, that was originally an HTML tag. You can now use an “else” syntax in the templates.

Updated *ngIf and *ngFor

You may observe some major alterations in the existing template binding syntax. The new version allows you to use an if/else style syntax and assign local variables wherever needed. This may be of particular interest while you unroll an observable in JavaScript.

“as” keyword

The introduction of the “as” keyword has made the previous “let” syntax much simpler. It helps store the result in a variable of the template, to be used in the element later. Now you need to subscribe only once to a pipe with “async”. This would be helpful while operating on an observable.

Pipes

Angular 4 has undergone a major transformation in terms of the pipes. Some of these features have enhanced the usability of Angular JS.

Titlecase

The new titlecase pipe allows you to convert the first letter of each word into uppercase.

Http

Now you have an easier way to add search parameters to HTTP requests. A one line code is enough for the purpose.

Test

Angular 4 helps you override a particular template in a test.

Service

Management of the meta tags has become way simpler with the incorporation of a new service.

Forms

There have been two noticeable changes in the existing forms. The new e-mail validator helps validate the forms generated. In addition to this, a new directive has been included. This will help you compare all the options from a select.

Router

The Angular router has now been integrated with two interfaces namely- ParamMap and CanDeactivate.

ParamMap can help extract the selected or all values from a given set of values. The CanDeactivate interface has now introduced an additional parameter that stores the next state the user wants to navigate to.

What is Zeolearn offering?

With the advent of the Angular 4 release, it is essential to learn and implement the newly introduced features. At Zeolearn, we are offering customized courses that will help you learn the basic and advanced concepts of Angular 4 and apply them suitably.

You are free to choose from the different modes of training we offer and decide upon the best one for you. Our popular modes of training are online training, classroom training, one to one training and corporate training. Both online and classroom training are conducted by instructors who are experienced, corporate professionals. The one to one sessions are meant to provide customized training as per your requirements. Once you become an Angular 4 expert, you can always up-skill your own team.

On successful completion of the training, we hope you will become a great JavaScript professional. This course will help you master the fundamentals and the advanced concepts in Angular 4 and optimize the knowledge according to your future project demands.

To learn more about the course, visit https://www.zeolearn.com/angular-4-training

Geneva

Geneva Clark

Blog Author
Geneva specializes in back-end web development and has always been fascinated by the dynamic part of the web. Talk to her about modern web applications and she and loves to nerd out on all things Ruby on Rails.

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