A nested set is a smart way to implement an ordered tree that allows for fast, non-recursive queries. For example, you can fetch all descendants of a node in a single query, no matter how deep the ...

As the Christmas season has given way to a new year, many of us have paused — reflecting on what has been and quietly hoping for what might be. Across traditions and beliefs, this season invites ...

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 ...

Here’s a news flash for red America. As a professional election analyst (I’m a middle-aged white man who owns khaki pants), I dug deep into Tuesday night’s election results and came to an astounding ...

With so much good music being released all the time, it can be hard to determine what to listen to first. Every week, Pitchfork offers a run-down of significant new releases available on streaming ...

It's Requirement One for an unproven offensive line. The redshirt sophomore has to be the most-talked about new starting quarterback since Vince Young, given his pedigree and the rockstar status he’s ...

These new models offer customers new size options for a broader range of sound reinforcement applications. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

As the winds howled and patio furniture slammed into nearby windows of a mostly abandoned Florida hotel, I lay in that pitch-black room alone. I was hundreds of miles from home, my cell phone was dead ...

“Risk is what separates the winners from the losers. If you aren’t willing to take risks, you’ll never know what you could have won.” - Johnny Chan, World Series of Poker champion. In Texas, where ...

Veteran NFL reporter Jim Trotter says that his bosses at the Athletic censored his column about 49ers edge rusher Nick Bosa and the player’s Trump-supporting stunt on Sunday. Trotter posted his column ...