GHB questions

GHB answers

• What does state management (e.g ngrx/store) bring to Angular2+?
• Show logo in navbar when div scrolled out of view using AngularJS
• Optional attribute binding
• Calling another observable with the response of another in Angular 4
• Angular 2: Redirect route with parameters and optional parameters
• How to animate ng-repeat items relative to click events causing the change
• "No 'Access-Control-Allow-Origin' header is present on the requested resource.The response had HTTP status code 403."