What is stray capacitance?

What is stray capacitance?
http://www.edaboard.com/thread179679.html

Wiki
http://en.wikipedia.org/wiki/Capacitance#Stray_capacitance

Convert .gif to png under Linux

convert image.gif image.png

http://superuser.com/questions/71028/batch-converting-png-to-jpg-in-linux

ubuntu backup solution

help center
https://help.ubuntu.com/community/BackupYourSystem

rsync and grsync
https://help.ubuntu.com/community/rsync#Grsync

CUDA 4.2 install in 12.04

CUDA 4.2 install in 12.04
http://forums.nvidia.com/index.php?showtopic=231150

undefined reference to 'gluErrorString' trouble installing cuda on ubuntu 12.04:
Solution
http://forums.nvidia.com/index.php?showtopic=224163

cannot open libcudart.so.4
solution:
http://laurencedawson.com/upgrading-to-cuda-4.0

ldconfig

How to install GCC 4.7 in Ubuntu 12.04

http://www.shibuvarkala.com/

How to install LAMP in Ubuntu

http://ubuntublog.org/installing-lamp-ubuntu.htm

Customizing the sidebar in beamer

Marburg beamer
http://tex.stackexchange.com/questions/46874/customizing-the-sidebar-in-beamer

How to hide other SubSubsections in sidebar of beamerclass
http://tex.stackexchange.com/questions/51889/how-to-hide-other-subsubsections-in-sidebar-of-beamerclass