Coding Challenge – Find the longest non-repeating substring from given string
To solve this problem we have to set the pointer at the starting index and keep adding characters until we find the repeating character. Once […]
Month: March 2020
Coding Challenge – Airport Distance Calculation
Create the JavaScript web application which auto completes airport names for all international airports and calculates the distance between two airports once selected. To Solve […]
Coding Challenge – One Edit Boolean. Write a function to return if two words are exactly “one edit” away.
Write a function to return if two words are exactly “one edit” away. where an edit can be inserting one character anywhere in the word […]
Find a triplet that sum to a given target value
Common Interview Coding question and answer. Coding challenge is very frequent in big tech companies interview such as Amazon, Facebook or Google. Take a look […]
Coding Challenge – Implement jQuery’ s addClass and removeClass functions using vanilla JS
/** * How would you implement jQuery’ s addClass and removeClass * functions using vanilla JS? What other variations you can use? * Can you […]
Coding Challenge – Fibonacci Numbers
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
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?
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 […]
Generate all permutations of an input string.
Write a recursive function for generating all permutations of an input string. Return them as a set. Don’t worry about time or space complexity—if we wanted efficiency […]
HTML5 Interview Questions
Introduction: HTML5 Interview Questions and Answers “What is the difference between HTML and HTML5 ?” HTML5 is nothing more then upgraded version of […]