Category "angular2-observables"

how can i convert sec into hh:mm:ss format in angular2

i have tried this Time Left={{counter}} but it show me just in second format. i want in hh:mm:ss format. i want to implement his functionality in quiz timer

How to unit-test a valuechange of mat-autocomplete filtered search result in Angular?

I use the mat-autocomplete functionality for searching in projects and want to test if entering a search string, which cannot be found in the project list, lead

How to do something conditionally with Observables before subscribe?

I'm trying to implement a solution that execute the following steps: Check if a condition is valid with a filter. Check if Ctrl is pressed and execute some fun