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June, 2010 | Jason E. Shao

Perf4j+Maven+AspectJ CTW

Recently I’ve incorporated Perf4j for runtime performance statistics on a number of projects, combined with our in-house counters and other standard libs (actually I quite like the annotation-style logging of perf-stats, and the tag-name rollup conventions, and will probably retrofit both into our existing collection tools). I had a bit of difficulay initially getting AspectJ ...

Facebook -> Chainletter NG

Looking through my friends streams – I saw a big blurb for: http://www.subwayfootlongspromo.com/ (notice the comment box isn’t real…) Which convinces me – Facebook Like Pages are the new Chainletter. And, even better than Chainletter (costs a lot) or Chainletter 2.0 (fills up email boxes), Chainletter NG allows you to check the progression of your ...

Neat Intellij Tricks

So, after a few months of working almost exclusively in Intellij, I have to say I think it *is* a better IDE, and I miss it when I go back to Eclipse. There’s significant talk about us adopting it, though the usual questions about retraining, etc. rear their ugly head. Neat tidbits that have come ...

OutOfMemory PermGen Errors

OutOfMemory PermGen Errors
In the past I’ve gone to the good old reliable “-XX:MaxPermSize=256m” (or 384m, 512m, etc.) to try to get redeploys in webapp containers like Tomcat and Glassfish to allow numerous hot-redeploys. I figured I’d invest a little time in sorting this out to see if there’s a better solution – unfortunately it doesn’t look like ...