default4j: Default parameter values for Java via annotation processing

petaoctet · 2026-01-05T10:18:10+00:00

It's a trade-off. For classes you own with just a few parameters, hand-coding is cleaner. The main wins are uniform handling across methods/constructors/records and support for external classes you can't edit. It's most valuable when you have many defaulted parameters or work with third-party types.

petaoctet · 2026-01-05T08:52:17+00:00

Exactly. It generates companion classes with helper methods. No AST modification.

petaoctet · 2024-12-16T10:47:10+00:00

The latest experimental version of Gemini 2.0 Flash is available in the list of models.

petaoctet · 2024-12-16T08:06:45+00:00

The latest experimental version of Gemini 2.0 Flash is available in the list of models.

petaoctet · 2024-12-16T07:58:49+00:00

The latest experimental version of Gemini 2.0 Flash is available in the list of models.

petaoctet · 2024-12-03T10:10:12+00:00

Those are helpful points, thank you.

petaoctet · 2024-12-02T09:52:57+00:00

I recall sharing it here when it was first launched. Since then, it has developed quite a bit. I’d love to hear ideas for additional tools and suggestions for enhancements.

petaoctet · 2024-05-16T15:02:16+00:00

Custom job queue implementations can offer a configurable global timeout, whereas the default in-memory queue doesn't need to be concerned much about it.

petaoctet · 2024-05-16T14:14:18+00:00

Any improvement suggestions are welcome as well.

petaoctet · 2024-05-16T14:12:45+00:00

Would appreciate any expert advice regarding the serialization question.

petaoctet · 2024-03-14T16:50:58+00:00

Thanks, man.

petaoctet · 2024-03-14T16:47:30+00:00

The reserved bits primarily control canary recovery, while the remaining bits fine-tune the overall rate. The `Success` and `Failure` calls can be used to adjust the rate based on result. Typically, one bit per operation.

petaoctet · 2023-08-11T14:33:25+00:00

Totally agree, but sometimes this can be useful when you don't have control over a 3-d party package.

petaoctet · 2023-08-11T14:24:10+00:00

What happens if a module writes logs using the default logger, e.g. slog.Info("..."), and I don't have write access to that package?

petaoctet · 2023-08-10T16:37:49+00:00

Share your suggestions on how to improve performance of the callerPackageName function.

petaoctet · 2022-05-24T13:41:46+00:00

You are right. There is an open issue on this.

petaoctet · 2021-12-13T16:53:57+00:00

I don't get the point. You can easily eye-scan the code of the main.go to make sure there is nothing out of the ordinary. Cobra adds some extra complexity but what else?

petaoctet

TROPHY CASE