24 NOV 2019

JavaScript – more features

• Arrow functions – MDN link
• Lexical this – tutorials point
• array: map, filter, find, every, some – poka
• array reduce – MDN link
• set – MDN link
• map – key, value – MDN link
• class, inheritance, getter setter – MDN link

Angular features

• angular.module – bootstrap
• controllers- angular docs
• $scope – angular docs
• ng-controller in HTML

Dependency Injection

Dependency Injection is a software design in which components are given their dependencies instead of hard coding them within the component. It relieves a component from locating the dependency and makes dependencies configurable. It also helps in making components reusable, maintainable and testable.
AngularJS provides a supreme Dependency Injection mechanism. It provides following core components which can be injected into each other as dependencies: Value, Factory, Service, Provider, Constant … full article

More topics covered:

• angular bootstrap file
• angular controller instances
• $scope data + functions

Links:

• Class code: more js
• Class code: AngularJS controllers
• Lesson Summary Video!