OOP can seem a bit abstract at first, but once you get the hang of it, it’ll change the way you write code. It’s all about ...

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

If you’re reading this at work, congrats — you’re already halfway to mastering the art of covert AI assistance. Whether you’re drowning in emails, blanking on how to phrase talking points ...

Software AI hacking chatbots If you teach a chatbot how to read ASCII art, it will teach you how to make a bomb Yet another way to pwn a chatbot By Cal Jeffrey March 18, 2024 at 4:57 PM 12 comments ...

ScopedValue is an alternative to ThreadLocal, and works in tandem with VirtualThreads and the new StructuredTaskScope. Find out what scoped values can do for your multithreaded programs in Java.

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

Exception java.lang.NullPointerException: Attempt to read from field 'java.lang.String io.flutter.view.FlutterCallbackInformation.callbackLibraryPath' on a null ...

When reading events using the following schema we one gets a ClassCastException as elements of someStrings are of type Utf8 not String. We're using SpecificRecords and the Avro Java Generator maven ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.