Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Who doesn’t love a good math holiday? Most people know about Pi ...

Whether on the patio with a cool summer breeze or gathered around a coffee table by the fire on a chilly night, there’s something special about game night with loved ones. Until, of course, you can’t ...

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 ...

java.util.ConcurrentModificationException at java.base/java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.base/java.util.ArrayList$Itr.next ...

Abstract: Aperiodic autocorrelation is an important indicator of performance of sequences used in communications, remote sensing, and scientific instrumentation. Knowing a sequence’s autocorrelation ...

Sequence of return risk poses a significant threat to retirees’ financial security, especially in an era of increasing market volatility and uncertainty. However, by understanding the nature of this ...

Java 23, now generally available, includes previews of module import declarations, stream gatherers, structured concurrency, scoped values, and a class-file API. And much more. Java Development Kit ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Some of the most satisfying number puzzles require little mathematical know-how. In fact, cracking the one below calls for thinking that is quite nonmathematical. I don’t know where or when I first ...