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Yonas Berhe YonasBerhe

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@oumu
oumu / Chrome custom scrollbar.css
Created October 30, 2012 13:29
CSS : Chrome custom scrollbar
/*http://support.google.com/chrome/?hl=en*/
::-webkit-scrollbar {
height: 16px !important;
overflow: visible !important;
width: 16px !important;
}
::-webkit-scrollbar-thumb {
background: -webkit-linear-gradient(left, rgba(198,198,198,1) 0%,rgba(220,220,220,1) 100%) !important;
background-clip: padding-box !important;
@cybear
cybear / raspberry_pi_optimization.md
Last active January 27, 2023 22:17
I read up a little on performance optimization for the Raspberry Pi, and gathered the links before they disappear from my short term memory.

Raspberry Pi general optimization

  • Use a class 10 SD card for best speed. The USB bus can't come much higher than 30MB/s so you don't have to buy any extremely fast ones though. Not all cards are compatible, check the compatibility list: http://elinux.org/RPi_SD_cards
  • Use the HardFloat version of Raspbian instead of the SoftFloat. HF has much faster floating point operations - however SF is required for running Java. So it's either Java or performance, like normal.
  • The official Raspbian image gives low network speeds: http://elinux.org/RPi_Performance#NIC
  • A graphics driver by Simon / teh_orph is using hardware acceleration for some instructions: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=63&t=28294 installation instructions: http://elinux.org/RPi_Xorg_rpi_Driver
  • The firmware can be upgraded which gives, among other things, better GPU performance.