GitHub

NumberFormatException: For input string: "R0"

[01:07:29 WARN]: java.lang.NumberFormatException: For input string: "R0" [01:07:29 WARN]: at java.base/java.lang.NumberFormatException.forInputString ...
TheServerSide

Java Scanner char input example without nextChar

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...
TheServerSide

User input with Java's Console class

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.
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 ...
ZDNet

Security warning: New zero-day in the Log4j Java library is already being exploited

A newly discovered zero-day vulnerability in the widely used Java logging library Apache Log4j is easy to exploit and enables attackers to gain full control of affected servers. Tracked as ...
The New York Times

In the Michigan Shooting, What Is the School’s Responsibility?

Oxford High School let Ethan Crumbley back into a classroom despite concerns about his behavior. Now, legal experts are asking why — and whether officials should be held accountable. By Dana Goldstein ...