Interview QuestionBank

How do you envision a useEffectOnce() hook in React that operates an effect solely one time throughout the component's lifecycle?

How do you envision a useEffectOnce() hook in React that operates an effect solely one time throughout the component's lifecycle?

How do you envision a useEffectOnce() hook in React that operates an effect solely one time throughout the component's lifecycle?

How do you envision a useEffectOnce() hook in React that operates an effect solely one time throughout the component's lifecycle?

Can you outline the steps to build a reduce() function in JavaScript, focusing on aggregating array values through a callback?

In your experience, how do you create a comprehensive file tree management function set, covering directory and file additions, navigation, and deletions?

In JavaScript, how would you construct a game where two players take turns picking stones from a collection, as in the "Pick up stones" problem?

Discuss your approach to elevating the performance of lookup and insertion in a hash map.