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MathCo
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React Queries are a library for managing server state in React applications.
React Queries provide a way to fetch and cache data from an API in React components.
They offer features like caching, background fetching, and automatic refetching.
React Queries can handle complex data fetching requirements, such as pagination and infinite scrolling.
Yes, useEffect() hook can run twice under certain conditions.
useEffect() hook can run twice if the dependencies array changes between renders.
This can happen if the dependencies array contains values that change frequently.
For example, if a state variable is included in the dependencies array and it is updated in the component, useEffect() will run again.
I appeared for an interview in Aug 2024.
I am a Software Developer with experience in projects involving data structures, algorithms, and Python.
Worked on a project implementing a binary search tree data structure in Python.
Implemented sorting algorithms like bubble sort and quicksort in a project.
Answered questions related to Python concepts like list comprehensions and lambda functions.
Solved algorithmic questions involving concepts like recursion and dynam
It was easy asked about some basic concepts
Basic coding based on data structures
Top trending discussions
I applied via Approached by Company and was interviewed before May 2021. There were 4 interview rounds.
posted on 8 Dec 2022
Core Java , DS and Algo
Shortest path algorithm finds the shortest path between two nodes in a graph.
Dijkstra's algorithm is a popular shortest path algorithm that uses a priority queue to find the shortest path in a weighted graph.
A* algorithm is another popular shortest path algorithm that uses heuristics to guide the search towards the goal node.
Bellman-Ford algorithm is used for finding the shortest path in a graph with negative edge weig
posted on 19 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There were 2 interview rounds.
Start of The Loop in LinkedList.
Length of Loop in LinkedList
API Contract for Notification sending via SMS and Email
Array duplicates and burn binary tree
I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
As a recent college graduate, I am actively seeking employment opportunities where I can effectively apply my
skills. Currently pursuing a Bachelor of Engineering in Artificial Intelligence and Machine Learning, I strive to push
my limits to explore new possibilities and acquire additional skills. Aspiring to work in a growth-oriented
environment where I can achieve excellence under existing working conditions, and contribute to the goals of the
organization.
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
Its kind of Geometry question, they asked me to code
but i kind of forget basic like, in coding they asked me geometry and not able to think of solution so it went bad
based on 3 interviews
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