My journey with HackerRank started as a way to improve my problem-solving and programming skills. Over time, it became more than just a coding platform — it helped me develop logical thinking, ...

Abstract: This paper proposes two classes of time-modulated frequency diverse arrays for achieving time-invariant spatial focusing for multiple targets. Both are based on modified time-modulated ...

So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

Let me be brutally honest with you. I've interviewed 200+ Java freshers in the past year. Out of those, only 23 got job offers from our company. The gap between "knowing Java" and "being job-ready in ...

So, you’re wondering if HackerRank is free to use, right? It’s a common question, especially when you’re looking to practice coding skills or maybe even hire some new talent. Many platforms offer a ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

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.

The solution has been available to Bitly’s paid users since 30 January. Credit: metamorworks via Shutterstock. Bitly, a global software-as-a-service company, has unveiled its automated application ...