An observable bound in the template via the async pipe emits a new value. You explicitly call ChangeDetectorRef.markForCheck() . Interview Talking Points
At the end, say:
Cancels the previous inner observable when a new value arrives. Search auto-complete inputs. mergeMap decoded frontend angular interview hacking
"Have you ever disagreed with a design decision?" Describe a scenario where you argued against using NgRx for a small app, opting for a service-based state, and how you proved it with benchmarks.
Interviewers love testing your understanding of Angular’s fundamental building blocks. Don't just define them; explain why they exist. Components and Directives: The "Why" An observable bound in the template via the
4. Advanced Architecture: Standalone Components and State Management
Relies completely on lazy-loaded modules for bundle optimizations. Search auto-complete inputs
@defer (on viewport) @placeholder Loading interactive chart chart... @loading (after 100ms; minimum 500ms) @error
You will be asked about Lifecycle Hooks. But instead of listing them in order (which is rote memorization), explain the .