Technotes
snippets of structured text about technology (or not)
Wednesday, May 1, 2013
MacBook kernel_task fix for CPU throttling (consumes all processor power)
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The problem that most macbook (pro, air, etc) owners had encountered, especially when replacing a battery or running with a faulty one (or j...
Wednesday, November 14, 2012
Your own VPN/proxy (pptpd config on Amazon AMI)
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Update 2015 : since pptp is not longer supported on Mac and is generally insecure, please follow this excellent guide for a similar l2tp set...
Wednesday, October 31, 2012
Installing ffmpeg on Amazon AMI (CentOS 6)
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An easy way to install ffmpeg on Amazon AMI (special distro for Amazon AWS EC2 service) without using any source packages. Basically, it i...
Thursday, December 18, 2008
Multiple Computer Sync - DropBox and alternatives
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Life has become mobile. Even office workers have at least two locations - work and home - that they need to keep in sync if they want to be ...
Tuesday, March 25, 2008
RoR: Caching Dynamic Association Conditions
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The problem which is verbosely described in a previous post on dynamic associations still does not have a clean solution - I've been re...
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