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Home » Quiz » Angular Quiz

What is the purpose of the finalize operator in an Observable sequence?

Difficulty level
  • Combine multiple Observables
  • Complete the Observable
  • Execute code after completion
  • Handle errors in the stream
The purpose of the finalize operator in an Observable sequence is to execute specific code after the Observable has completed, whether successfully or with an error.
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Angular Quiz
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The _____ strategy in Angular's change detection checks the component and its children only when an event is fired.
You're tasked with creating a set of UI components that can be reused in non-Angular projects, such as React or Vue.js applications. Which Angular feature would be most suitable for this task?

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