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 ...

Discover how manufacturers can seamlessly transition to 2D barcodes for Sunrise 2027. Learn about overcoming technical challenges, boosting traceability, and future-proofing your operations with ...

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 ...

Abstract: This paper presents a compact end-fire array with a high realized gain, featuring a simple planar design that offers a cost-effective solution for RFID applications and other uses. The ...

Getting prepared for an AI interview is a challenging yet rewarding experience. As AI continues to progress, companies want candidates who are not only theoretically strong but also practically geared ...

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.

You've landed the job you've always dreamed of and cleared your first telephonic round. Now it's time to prepare for the second round, i.e., "Coding Test"; this is where the real challenge begins!

Alvin discovered his love for writing while wrapping up his first degree in Analytical Chemistry. As a technology enthusiast, he started his writing career as a tech writer dabbling in different ...