Abstract: A novel ultra-wideband parallel-plate (PP) horn array with an air-filled single-ridge waveguide (SRW) feed network is presented. By designing a wideband double 90°-bend single-to-double (STD ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

"This discovery could indicate a new type of physics or new models of stellar evolution." One of the strangest cosmic objects ever seen just got even weirder — NASA's Chandra X-ray telescope caught it ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This harpsichord was made by Barkat ...

Abstract: This communication presents a miniaturized, high-gain, and high-efficiency longitudinal slot antenna array, designed using double-sided substrate-integrated suspended line (DSISL). The ...

Issue occurs on Spring Boot 3.0.6 with core hibernate 6.4.3.Final and 6.1.7.Final. Issue is specifically a query checking if a string returned from a column is in a list supplied as a parameter: ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...