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OutOfMemory PermGen Errors

OutOfMemory PermGen Errors

Jun

23

2010

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 ...
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Commentary

Juniper VPN Mac Setup

Apr

23

2010

It took me almost an hour of troubleshooting before I found this KB entry describing how to fix the applet install for Juniper VPN on Mac OSX. http://kb.juniper.net/index?page=content&id=KB16134&actp=LIST
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Commentary

Bad iPhone/Droid Sales Comparison

Mar

17

2010

A number of news sources seem to be publishing comparisons between initial sales numbers for the Apple iPhone, Motorola Droid, and Google Nexus One. http://www.wired.com/gamelife/2010/03/nexus-one-sales/ http://blog.flurry.com/bid/31410/Day-74-Sales-Apple-iPhone-vs-Google-Nexus-One-vs-Motorola-Droid Some quick comparisons are being made trying to compare the DROID & iPhone numbers head on, but I’m surprised not to see any sidebars noting that the original iPhone ...
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Commentary

Spring wiring private init-method

Mar

16

2010

While adding some unit tests to older Spring code, I noticed that the production Spring configuration was wiring together some pretty simple Factory objects that had private init() methods (took a few minutes to figure out why I kept getting wavy lines), that looked like this: 1234567891011121314private void init(){ try { StringBuilder sb = new ...
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ContextWeb · Work

IntelliJ and JRebel

Mar

10

2010

So, after enduring some abuse from colleagues who miss VisualStudio (I have to admit – that feature to move the program counter does look really cool) I spent a bit of time the other day setting up with a trail-run of JRebel. So far the experience has been pretty fantastic – I can use maven to jetty:run ...
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ContextWeb · Work