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

Abstract: Recently, non-conventional odd-order statistics, especially the third-order cumulants (TOCs), have been introduced to direction-of-arrival (DOA) estimation based on third-order nested array ...

Abstract: In this paper, we consider the bistatic coprime MIMO radar in which the receive array is assembled on a movable platform and research the issue of jointly estimating the direction of ...

A simple trick demonstrated for viewers to try at home. Trump orders release of Arkansas congressman's son serving drug sentence Homeowners don’t want to move. It’s a big deal for their shrinking ...

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.

New Hampshire consumers who wish to choose privatized Medicare are facing a churn in the Medicare Advantage market, with two carriers, Anthem and Martin’s Point, leaving and another, Aetna, reducing ...

In East Java, Indonesia, rescuers face increased challenges recovering victims following a building collapse exacerbated by a 6.5 magnitude earthquake. The tragedy claimed three lives, left 91 missing ...

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 ...