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Picci has asked 43 questions and find answers to 47 problems.

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Picci questions

Angular - how to land always on the start page when refreshing the browser from a secondary route
Expand a specific node of an Angular Material Tree
How to fire selectionChange event on an Angular Material MatSelect from test code
how to navigate among open VS Code open windows on Mac
Process a stream of events after a Start event and return to listen when an End event occurs
MongoDB - running parallel queries with nodejs driver and close the db connection when the last query completes
Error: ExpressionChangedAfterItHasBeenCheckedError when an Angular Component is tested with synchronous Observables
Exiting forever loop using channels - issues with Go Playground
Angular Material Button and RxJS fromEvent function - there is no nativeElement property but just _nativeElement property
Angular2 Router - not able to make resetConfig work

Picci answers

RxJs how to map the items in an Observable<Array>
RxJS: Batch requests and share response
Do some action after takeUntil
RxJs Observable duplicate values
Use map and switchMap together
Share code for hybrid mobile app and desktop web app
How to add express into angular-starter?
Use tap() instead of map() RxJS and Angular
Wrap an Observable. Do something before and after each emitted value
RxJS: An Observable that takes its own old value as input