Prototypal inheritance with example. How to add static variables to a function.
Javascript Software Engineer Interview Questions
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Where do you stand after 5 years.
habilidades blandas, duras y el ingles
React code exercise to test building an small basic app from scratch.
Was given 3 code examples and was asked to describe what the output would be.
You are given a Maze in the size of NxM represented by a boolean matrix where 0 is empty, and 1 is blocked (wall). 1. Code a function 'solve1', which returns true if there's a path from points 's' (start) to 'e' (end) which passes only through zeros. It should return 'false' if there is no possible path. Possible movements: up, right, down, left (no diagonals) For example, this maze should return true: s 1 1 1 0 0 0 1 1 1 e 1 1 1 1 1 And this one should return false: s 1 1 1 0 1 0 1 1 1 e 1 1 1 1 1
Explain when to use usestate, useEffect, useContext, useMemo, useCallback, useRef and the difference between them
Can you tell me what prop drilling is?
What projects have you worked on in the past?
1) create a table with virtual scroll 2) closures, this, call,apply, bind etc asked to write some code and gave code snippets 3) React , redux, routing, asked to write code completely.
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