There Are Scars in Our Universe That Could Unlock Time Travel, Physicists Say

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...
Space.com

James Webb Space Telescope discovers what remains after two stars collide and explode as a red nova

"Until now, it was unknown what type of star would remain after the merger." ...
TheServerSide

ObjectOutputStream example: A Java object serialization tutorial

Community driven content discussing all aspects of software development from DevOps to design patterns. In this Java serialization example, we will use both the ObjectOutputStream and the ...
TheServerSide

long to String in Java

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to convert from a long to a String in Java is to add the long to an empty set of ...
InfoWorld

String comparisons in Java

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...
GitHub

java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Object[]

at com.bumptech.glide.util.CachedHashCodeArrayMap.put(CachedHashCodeArrayMap.java:34) at com.bumptech.glide.load.Options.set(Options.java:20) at com.bumptech.glide ...
ABC News

Military shoots down another high-altitude object, over Lake Huron, officials say

It's the latest in a string of such incidents. Another high-altitude object was shot down Sunday afternoon, this one over Lake Huron in Michigan, three U.S. officials confirmed to ABC News, marking ...