Fredrik Lundin questions

Fredrik Lundin answers

• Case Condition with GroupBy in Linq for duplicate records
• What is the purpose of canLoad in Angular if we already have lazy loading and canActivate? [duplicate]
• Injecting JwtBearerOptions into a controller
• Wait for subscription in constructor of a Service
• Angular validation with Required not working
• How to write a test case for input changes in Angular
• @angular/flex-layout 'space-between' layout
• Subscribe does not exist of type 'Subscription'
• Angular2 - Directive not working when not declared in the same module
• What is the difference between ngOnInit(), ngAfterViewInit(), ngafterContentInit(), ngAfterViewChecked() and a constructor()?