Coding Challenge – Build Shut the Box playable game.
Question: build a dice game called Shut the Box. Reference: http://en.wikipedia.org/wiki/Shut_the_Box The object of the game: Flip over as many cards to match dice totals […]
Coding Challenge – Create the Timer with Start, Pause and Reset functionalities.
Question: Create the behavior for a digital web stopwatch. Here are the action we are expecting: * When “Start” is clicked, the text “Stop Watch” […]
Coding Challenge: Find out duplicates from given Array
Question: Find out the duplicates from a given array and return it. Solution: To solve this problem, we will use “map” data structure and check […]
Coding Challenge: Reverse the words for a given string
Given an input string, reverse the string word by word. Here I have listed sample data for given input with expected output! Input: “the sky […]
Coding Challenge – Find out the continuous sum
Question: Given a list of non-negative numbers and a target integer k, write a function to check if the array has a continuous subarray of size at least 2 […]
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 […]
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 […]
Coding Challenge – Three Sum Target. 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 […]