Good software habits apply to databases too. Trust in these little design tips to build a useful, rot-resistant database schema.

Tackling complex puzzles requires a different set of skills than simple writing tasks. Borrowing the non-linear techniques detectives use to organize data can help.

Understanding the HackerEarth setup helps you use the tools and see your progress better. Practicing coding problems, ...

If the receiver of an anonymous message is taken to be the adversary, then their best guess from a set of candidate senders ...