Using C Libraries in Java 3: Complex Applications, Pitfalls, and Best Practices

The FFM API makes accessing C libraries convenient but also presents challenges. Helper functions and best practices make it ...
TWCN Tech News

Fix Internal Exception Java.IO.IOException Minecraft problem

Some Minecraft users see an error message saying Connection Lost, Internal Exception: java.io.IOException, An existing connection was forcibly closed by the remote ...
IEEE

Effective Unit Test Generation for Java Null Pointer Exceptions

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...
GitHub

null pointer exceptions on index restore

-u RestoreIndices -a batchSize=1000 -a batchDelayMs=100 -a clean throws lots of exceptions like that below 2025-04-03 11:05:08,993 [main] ERROR c.l.d.u.restoreindices ...
Android Authority

Android 15 QPR2 Beta 3 is here with key bug fixes

Google is rolling out Android 15 QPR2 Beta 3 to Pixel phones. The update brings a host of fixes for user-reported and developer-reported bugs and issues. Google has released Android 15 QPR2 Beta 3 ...
Embedded

Best practices to safely navigate pointers in C/C++

As someone who has spent over two decades in the embedded systems industry, I’ve seen the vast evolution of technology—from 8-bit microcontrollers to today’s sophisticated, multicore systems. Yet, one ...
Hacker

Pointer and Nil in Go: Reasons Why You Should Be wary

Your browser does not support the audio element. Pointer is a feature that is quite common in low-level languages such as C/C++. A pointer is an object/variable that ...
GitHub

Native image gives null pointer exception when accessing nested class object

I've been trying to migrate my Spring boot Application to GraalVM Spring Native. I was able to build an executable file successfully by running the command mvn ...
InfoWorld

How to handle null values in C#

Null pointer exceptions are no fun. You can avoid them and keep your code clean and maintainable by using these techniques to elegantly handle null values in C#. When working on applications in any ...