Abstract: Null pointer dereference raises Null Pointer Exceptions (NPEs). There are two groups of approaches to detect NPEs. Type-based approaches carry out strict type-based null safety checking.

I’m a sr software engineer specialized in Clean Code, Design and TDD Book "Clean Code Cookbook" 500+ articles written ...

When addressing technology challenges within the payment industry, two crucial aspects of programming come into play: security and responsiveness. Security ensures the protection of sensitive ...

I'm running minecraft server chart 4.23.2 with fabric and some mods. I constantly see the following log lines: [04:21:38] [Netty Epoll Server IO #3/ERROR]: Exception occurred in netty pipeline ...

We unfortunately have a relatively flaky network, so rely heavily on the Retryable annotation to retry any failed connections, similar to the following: In micronaut 4.x, we are now receiving the ...

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 ...

Everyone who codes Java EE web applications needs to pay attention to exception handling. When a program encounters an error, developers can display friendly messages for end users, which increases ...

While working on a recent project, I found a piece of code that performed resource cleanup. Because it had many diverse calls, it could potentially throw six different exceptions. The original ...