TheServerSide

How to use Java's javap tool by example

Community driven content discussing all aspects of software development from DevOps to design patterns. When you install Java, the JDK comes with a number of helpful utilities packed within the ...
TheServerSide

Java array size, length and loop examples

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 ...
GitHub

java.lang.ClassCastException: class org.apache.avro.generic.GenericData$Record cannot be cast to class org.apache.hudi.avro.model.HoodieDeleteRecordList

25/06/09 07:35:44 INFO BlockManagerInfo: Added broadcast_39_piece0 in memory on 10.51.0.162:34665 (size: 57.5 KiB, free: 992.6 MiB) 25/06/09 07:35:44 INFO BlockManagerInfo: Added broadcast_39_piece0 ...
InfoWorld

How to use generics in your Java programs

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...
Ars Technica

Java generics (I think) question

float update(float value, float minimum, float maximum) { if(value < minimum) value = minimum; else if(value > maximum) value = maximum; return value; } How can I ...
Mongabay

Farewell, Java stingaree: Scientists declare the first marine fish extinction

In December 2023, scientists declared the Java stingaree (Urolophus javanicus), a species of stingray, extinct. It’s the first marine fish confirmed to have gone extinct due to human actions.
GitHub

ResolvableType - java.lang.IllegalArgumentException: Mismatched number of generics specified

I'm trying to build an application using cloud gcp data datastore. This app expose a rest api endpoint for receiving data and make a call to gcp datastore for saving data. While running the ...