Indexof(), if the given value is not in the string / array it will return what?
How to use primeng in angular 4?
What is routing concepts in angular 2?
What is dependency injection (di)? Why use?
What are the styling form that ngmodel adds to css classes?
What is interpolation in angular?
What is semantic element in html?
Explain $scope in angular?
Write syntax for component, directives and pipe decorator?
What is angulars performance like?
What is the use of interceptors in angular 4?
What is AtScript?
Is angular 8 released?