### Coding Challenge – Fibonacci Numbers

March 17, 2020

Given a number n, print n-th Fibonacci Number. Examples: Input : n = 2 Output : 1 Input : n = 9 Output : 34 […]

### Data Structure and Algorithms – Deep Dive In

March 15, 2020

First we will look into few topics to understand basics of DataStructure What is Data Structure? Why do we need Data Structure? Let’s start with […]

### What will be the Output?

March 15, 2020

In many interviews you will be asked to assess the code snippet Here I have the few samples which can prepare you for these kind […]

### Coding Challenge: Generate all permutations of an input string.

March 14, 2020

For Example, if you have given input string: ‘abc’ the result should be: [ ‘abc’, ‘acb’, ‘bac’, ‘bca’, ‘cab’, ‘cba’] This problem can be solved […]

### HTML5 Interview Questions

March 12, 2020

Introduction: HTML5 Interview Questions and Answers     “What is the difference between HTML and HTML5 ?” HTML5 is nothing more then upgraded version of […]

### Face to Face Interview Questions

March 12, 2020

Introduction: Face to Face Interview Questions and Answers   “How long have you been looking for a new job?”   A big sign that something […]

### Coding Challenge – Bracket Validator

March 12, 2020

Here is the Question: Let’s say: ‘(‘, ‘{‘, ‘[‘ are called “openers.” ‘)’, ‘}’, ‘]’ are called “closers.” Write a function that returns true if an […]

### Javascript: Interview Questions

March 6, 2020

1) Can you explain variable scope in Javascript? Scope in JavaScript is the area where we have valid access to variables or functions. JavaScript has mainly two scopes – […]

### Javascript Interactive Example

March 3, 2020

UI Component: Now we will learn about how to make interactive elements using Javascript. For that we need to learn HTML DOM, Javascript Inbuilt methods […]

### Javascript Async/Await

March 2, 2020

async/await is built on top of promises, so it’s compatible with all the features offered by promises. This includes Promise.all() — you can quite happily await a Promise.all() call to […]