dreikanter

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

tsteinholz

" vim.rc by Thomas Steinholz
" ------------------------------------------------------------------------------
" ViM!
" <Leader> : Space Key
" F2  : Toggle Paste Mode
" F3  : Undo Tree
" F4  : Toggle Spell Check
" F8  : New Tab
" F9  : Previous Tab
" F10 : Next Tab

dghost

# Locate Steamworks library
# This module defines
# STEAMWORKS_LIBRARY, the name of the library to link against
# STEAMWORKS_INCLUDE_DIR, the directory containing steam/steam_api.h
# STEAMWORKS_FOUND, if false, do not try to link to Steamworks
#
# If a path is set in the SteamworksDIR environment variable it will check there
#
# This has been tested on OS X
# This may or may not with Linux - it should, but i think it could be broken easily

adamgreig

Embedded Rust on STM32F4

My notes from implementing Job Vranish's excellent guide.

Follow along with the guide above, getting rustc from rustup or similar:

rustc 1.0.0-nightly (dcaeb6aa2 2015-01-18 11:28:53 +0000)
binary: rustc
commit-hash: dcaeb6aa23ecba2dc2af870668a9239136d20fa3

commit-date: 2015-01-18 11:28:53 +0000

alexpana

# Find the include directory which contains SDL.h
FIND_PATH(SDL2_INCLUDE_DIR SDL.h HINTS $ENV{SDL2} PATH_SUFFIXES include/SDL2)

# Find the library libSDL2.a 
FIND_LIBRARY(SDL2_LIBRARY SDL2 HINTS $ENV{SDL2} PATH_SUFFIXES lib)

# Find the library libSDL2main.a 
FIND_LIBRARY(SDL2MAIN_LIBRARY SDL2main HINTS $ENV{SDL2} PATH_SUFFIXES lib)

INCLUDE(FindPackageHandleStandardArgs)

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

jcdickinson

/*-----------------------------------------------------------.   
/                     ColorBlind correction                   /
'-----------------------------------------------------------*/
// Daltonize (source http://www.daltonize.org/search/label/Daltonize)
// Modified to simulate color blindness.
float4 Daltonize( float4 input, float2 tex )
{
	// RGB to LMS matrix conversion
	float3 L = (17.8824f * input.r) + (43.5161f * input.g) + (4.11935f * input.b);
	float3 M = (3.45565f * input.r) + (27.1554f * input.g) + (3.86714f * input.b);

lirenlin

deprecated

for_window [class="^.*"] border pixel 1
new_window 1pixel

thanks to deviatorslegacy's comment
Document here: https://i3wm.org/docs/userguide.html#_default_border_style_for_new_windows

swarminglogic

#!/bin/bash

version=1.0.1
versionDate="2014-02-14"

function showHelp() {
echo "watchfile - monitor file(s)/command and perform action when changed

Possible ways of usage
----------------------------------------

dbrockman

// Converts degrees to radians.
#define degreesToRadians(angleDegrees) (angleDegrees * M_PI / 180.0)

// Converts radians to degrees.
#define radiansToDegrees(angleRadians) (angleRadians * 180.0 / M_PI)