While the basic course is free and great for getting started, they also have a ‘Pro’ version if you want to dig deeper. It’s ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

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.

TIOBE Programming Index News – November 2025: C# Closes In on Java Your email has been sent The November 2025 TIOBE Index brings another twist below Python’s familiar lead. C solidifies its position ...

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: In this paper, we consider the array synthesis with low sidelobe level using two-way array factor (AF), which is defined as the product of the factors in transmit and receive AFs. Utilizing ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

Minnesota officials hope to stop the federal government from canceling a $62 million grant for small-scale solar projects meant to reduce the cost of energy for poorer households. The cash would pay ...

Centre for Electronics Frontiers, Institute for Integrated Micro Nano Systems, School of Engineering, University of Edinburgh, Edinburgh, United Kingdom Due to their high density, scalability, and low ...

“The Acquisition SDK is the next step in meeting the needs of our customers,” said Jon K. Daigle, President and Chief Executive Officer at Verasonics. “Our highly flexible sequence-based MATLAB ...