We have our first million-dollar card sale of 2026, and it's a title fit for the King. A 2003 Topps Chrome Gold Refractor LeBron James Rookie /50, graded PSA 10, sold on Friday for $1.11 million, ...

Abstract: Recently, sparse arrays such as nested array and coprime array have attracted much attention in the field of array signal processing. In this letter, we develop a symmetric coprime array ...

Abstract: In this communication, we propose a robust broadband anomalous refractor (BAR), which minimizes chromatic aberration. The design is based on engineering the dispersion curve of spoof surface ...

Within every yearly cycle, Bowman releases a trio of products, from early May through the beginning of the winter. In the middle of season, Bowman Chrome hits shelves for collectors as new "1st Bowman ...

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 ...

How to find the size of a Java array? To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the ...

I'm a software developer and writer, passionate about learning and sharing knowledge and one way I do that is through writing. I'm a software developer and writer, passionate about learning and ...

The RedCat 91 is a portable, high-quality telescope for astrophotography. Its design eliminates the need for a field flattener, simplifying setup. It provides a wide field of view, capturing large ...