Interview QuestionBank

Describe the structure of a class that implements a matrix rotation function, including its inputs and return specifications.

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

Can you illustrate the process of implementing the produce() function in Immer?

What distinguishes a function declaration from a function expression?

What distinguishes a function declaration from a function expression?

What is your approach to aligning an element centrally over an image?

What is your approach to aligning an element centrally over an image?

Can you explain how to create a JavaScript function that outputs a date as a human-readable elapsed time, including considerations for different time scales and localization?

Can you explain how to create a JavaScript function that outputs a date as a human-readable elapsed time, including considerations for different time scales and localization?

Explain your approach to crafting undefinedToNull(), aimed at substituting undefined object values with null.

What strategy would you employ to write a function that converts a nested list of integers into a single list, and also its async/await version?

Can you demonstrate how to write functions for creating and managing a file tree, including adding directories, inserting files, navigating the structure, and deleting elements?