This project was generated with Angular CLI version 8.3.15.
Interpolation can only work with string values = {{value}}
Property binding [property] = "prop"
Class Binding [class] = "class"
Style Binding [style] = "style"; [ngStyles]
Event Binding = (event) = "method"
Template reference = #variablename
Two way binding = [(ngModel)] = 'property'
ng if directive = *ngIf = ""; then templatereferencevar ; else tRV
ng switch = [ngSwitch] = "variable"
--*ngSwitchCase = ""; *ngSwitchDefault--
ng for = *ngFor = "loop" then loop result with interpolation in html,
can detect index, and position of element in the array
Parent-Child Component interaction with data binding and event binding
Pipes are string format keywords, texts would be displayed in with "|" sign in interpolated variables