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Create a chess board using HTML and CSS
Use HTML to create a grid layout for the chess board
Use CSS to style the grid cells to alternate between black and white
Add chess piece images to the grid cells to represent the pieces
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Constructors in JavaScript are used to create and initialize objects.
Constructors are functions that are used to create new instances of objects.
They are called with the 'new' keyword to create a new object based on the constructor's blueprint.
They can also be used to set initial values or properties for the object being created.
Example: function Person(name, age) { this.name = name; this.age = age; }
Example: var perso
I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.
I applied via Shine
Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.
Closures allow functions to access variables from their parent function even after the parent function has returned.
They help in creating private variables and functions in JavaScript.
Closures are commonly used in event handlers and callbacks.
call, apply, and bind are methods in JavaScript used to manipulate the context of a function.
call() is used to invoke a function with a specified 'this' value and arguments provided individually.
apply() is similar to call() but arguments are passed as an array.
bind() is used to create a new function with a specified 'this' value and initial arguments.
I applied via AmbitionBox and was interviewed in Jul 2023. There were 3 interview rounds.
Uging tag , elements, div, selector, flex box etc
Bootstrap is a front-end framework that helps in creating responsive websites by using a grid system and predefined classes.
Bootstrap provides a grid system with 12 columns that automatically adjusts based on screen size.
It includes responsive utility classes like 'd-none' and 'd-md-block' to show/hide content based on screen size.
Bootstrap also offers responsive navigation components like the navbar that collapses int
Prototype in JS refers to the mechanism by which objects in JavaScript inherit properties and methods from other objects.
Prototype chain allows objects to inherit properties and methods from other objects
Prototype-based inheritance is a key feature of JavaScript
Example: Creating a new object using a constructor function and adding methods to its prototype
I applied via campus placement at Dayananda Sagar College of Engineering, Bangalore and was interviewed in Oct 2024. There were 4 interview rounds.
3 coding dsa question
Difficulty is On your luck
My friends got easy level
I got medium level
Some got hard questions as well
Ssh round , quant and logical
Tip: bring your calculator
I applied via Instahyre and was interviewed in May 2024. There were 2 interview rounds.
Use sorting or heap data structure to find top k elements in an array.
Sort the array in descending order and return the first k elements.
Use a max heap data structure to efficiently find the top k elements.
Time complexity can be O(n log n) for sorting or O(n log k) for heap method.
Arrow functions are concise and have implicit return, while normal functions have more flexibility and can be named.
Arrow functions are written with a concise syntax using '=>'
Arrow functions do not have their own 'this' keyword
Normal functions can be named and have more flexibility in terms of syntax and behavior
ES6 updates refer to the new features and syntax improvements introduced in ECMAScript 6, also known as ES2015.
Arrow functions for more concise syntax
Let and const for block-scoped variables
Classes for object-oriented programming
Template literals for easier string interpolation
Destructuring assignment for extracting values from arrays and objects
Spread and rest operators for easier manipulation of arrays and objects
Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
Event loop continuously checks the call stack for any functions that need to be executed.
If the call stack is empty, the event loop checks the callback queue for any pending tasks.
Event loop moves tasks from the callback queue to the call stack for execution.
Example: setTimeout function in JavaScript use...
I applied via LinkedIn and was interviewed before Dec 2023. There were 3 interview rounds.
Time based test with basic questions
Basic level coding round in preferred language
I applied via Campus Placement
3 coding question in 1:30 hr
2 medium + 1 hard
1- greedy
2- binary search, prefix sum
3- dp (too hard)
based on 2 interviews
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based on 1 review
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