Doing hackerrank python challenges regularly makes you a better problem solver. Using the HackerRank community can give you ...

Discover sustainable software development practices that reduce carbon footprint by up to 30%. Learn green coding techniques, ...

If you like the technique in video 1047, but don't like the rose pattern, or want to work with small stones, this video is the solution for you. Making prong ring with faceted stone 1047 : <a href=" ...