The Interview took 1 hour, Firstly the interviewer asked the biggest challenge I faced in my development career and that's how we moved to system design discussion. In Node -> What is deep copy and shallow copy? A matrix question to find cluster in it. How to search any text in 10k files using Node js?
Introduction, projects, Code snippets, Oops concepts
Event loop functions in js array methods es6 features db questions
For example, you have a chat that is based on a WebSocket connection. What would you do if your connections amount need to increase from 100 to 1 million
1. write a program to reverse a number. 2. let a=[null,null,null] what is output. 3. let a=[1,23,4,56]; let b=a; How we can array b without disturbing a;
what is a closure in javascript
check if the array is bitonic ?
Assignment related to scrap web page.
Groom user story Build a services API from that user story
React and node basics and programs
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