HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...

One of the best films of all time is getting a Steelbook release this August. Can you guess which one it is? Citizen Kane maybe? Gone With the Wind? Maybe Star Wars? Nope, August is going to bring us ...

My goal with this experiment was to identify whether we could improve the performance of the BCL's generic hash containers using vectorization. Existing containers like F14 and Swiss Tables ...

Hello Pythonistas welcome back. Today we are starting with a new series CodeCraft: Building Skills One Project at a Time. https://www.calculator.net/create a simple ...

Abstract: In this paper, we propose a novel image set compression approach based on sparse coding with an ordered dictionary learned from perceptually informative signals. For a group of similar ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Abstract: Dictionary encoding, or domain encoding, is an important form of compression that uses a bijective mapping to replace attributes from a large domain (i.e. strings) with a finite domain (i.e.