Problem description Given a string, count the number of occurrences of all of its letters. Some cases: Before reading forward, make sure you first try to solve the problem yourself. When you're done you can come back and see how I'm going to solve…
In this article we are going to go over a coding challenge from Codewars. Problem description Return a new array consisting of elements which are multiple of their own index in input array (length > 1). Some cases: It's a simple problem, but we'll…
In this article we are going to go over another problem from Codewars. Problem description Divisors of 42 are : 1, 2, 3, 6, 7, 14, 21, 42. These divisors squared are: 1, 4, 9, 36, 49, 196, 441, 1764. The sum of the squared divisors is 2500 which is…
A couple of days ago I received and email from HackerRank. They invited me to solve one of their challenges so... That's what we're going to do now! You are in charge of the cake for your niece's birthday and have decided the cake will have one…
For today I was thinking that we could build an App using React, and because the people from the Chingu group I'm in are working to create a Book Finder App I decided to build something similar. I also wanted to avoid building the exact same app as I…
Today we're going to solve another Coding Challenge. This one is categorized as: "intermediate" Coding Challenge. Uuuuuh Personally I don't think that this is that much of an "intermediate" challenge, but... doesn't really matter, the important…
Some of you might not know the following thing about me: I LOVE CODING CHALLENGES and I've been "playing" around with them for a long time now... This helped me pass multiple Coding Interviews with ease for some really interesting Job Interviews (if…