Blitter Nasty
BLTPRI : Blitter DMA priority over CPU micro. (also called "
blitter nasty
")
Tuesday, November 9, 2010
Rewriting (proxying) a TCP stream in one line
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Damn unix is great... Step 1: In a shell, set up netcat to listen on TCP 5500: nc -l -p 5500 Step 2: In another shell/on an intermediate m...
Monday, October 18, 2010
Setting Tomcat JVM heap size as a percentage of total ram
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Put at start of "bin/startup.sh" export CATALINA_OPTS="-Xmx`cat /proc/meminfo | grep MemTotal | awk '{ print $2*0.75 } ...
Tuesday, October 12, 2010
SSL performance of Tomcat and Apache Commons HTTP
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Using latest Tomcat 6 on Java 1.6 on Centos. 1. Tomcat JSSE (standard) SSL option is much slower than the Apache Portable Runtime (APR) liba...
Wednesday, June 2, 2010
Read facebook images in flash
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var loaderContext:LoaderContext; loaderContext= new LoaderContext(); loaderContext.securityDomain=SecurityDomain.currentDomain; loaderCon...
Monday, May 24, 2010
Jetty + BlazeDS in NIO (async) mode
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Ok so BlazeDS uses blocking IO normally, which makes it crap for when you're using long-polling clients because you run out of threads. ...
Sunday, April 25, 2010
RSA-PSS signing with OpenSSL and Bouncycastle
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Verified: Bouncycastle RSA-PSS works with OpenSSL RSA-PSS (if you can find out how to do it ;-)) which also accept the real test vectors pro...
Thursday, March 25, 2010
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Using HTMLCleaner in Java to convert your pages to DOM and then back again, but finding the pages come up blank in a brower? private voi...
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