cristianrasch

PGP encryption guide

Generating your key pair

gpg --gen-key

echo "export GPGKEY=01086FDA" > ~/.bashrc

gbuesing

UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!

Resources for Machine Learning in Ruby

Gems

• liblinear-ruby: Ruby interface to LIBLINEAR using SWIG

valrus

[18:00:21] - naamio.fi.eu.synirc.net Message of the Day -
[18:00:21] - 24/10/2012 20:26
[18:00:21] -                                                                                
[18:00:21] -                                   .......  .                                    
[18:00:21] -                          ......?NMMNMMMMMMNMMMD,. .                            
[18:00:21] -                        .. :MMMMMMMMMMMMMMMMMMMMMMMM$...                        
[18:00:21] -                     ....NMMMMMMMMMMMMMMMMMMMMMMMMMMMMN=. .                      
[18:00:21] -                    ..:NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM$ ,                    
[18:00:21] -                  .  MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM~.                    
[18:00:21] -                 ..DNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMN..                  

EmmettW

( ͡° ͜ʖ ͡°)
(ಠ_ರೃ)
ಠ益ಠ
ಠoಠ

highercomve

find . -name '*.js' -exec sh -c 'js-beautify {} > _tmp_ && mv _tmp_ {}' \;

thpani

Raspberry Pi setup routine

Note I've started to transform my setup guide to Ansible playbooks at thpani/pi.

Headless boot to SSH over WiFi

/etc/network/interfaces

RainMonster

###Comparison of route breakdown between Sinatra and Rails: ###

in Sinatra routes were written like this:

    get '/' do
      #some Ruby code
      erb :index
    end

This is taken apart in Rails. The first line now resides in config/routes.rb and is decoupled from the Ruby code (now in controllers) and the view.

betacar

i = 1
loop {
  if i == 1 
    p "1 elefante se balanceaba sobre la tela de una araña, como veia que resistía fue a llamar a otro elefante"
  else
    p "#{i} elefantes se balanceaban sobre la tela de una araña, como veian que resistía fueron a llamar a otro elefante"
  end
  i += 1
  sleep 5
}

whatsthebeef

macournoyer

            include Math;R1=1.0; R2=2.0;K2=5.0
         SS=40;K1=SS*K2*3/(8*(R1+R2));def rf(a, b)
      cosA=cos(a);sinA=sin(a);cosB=cos(b);sinB=sin(b)
   o=Array.new(SS).fill{Array.new(SS).fill(' ')};b=Array.
  new(SS).fill{ Array.new(SS).fill(0)}; t=0.0;while t<2*PI
cost=cos(t);sint=sin(t);p=0.0;while p<2*PI;cosp=cos(p);sinp=
sin(p);cx=R2+R1*cost;cy=R1*       sint;x=cx*(cosB*cosp+sinA*
sinB*sinp)-cy*cosA*sinB;             y=cx*(sinB*cosp-sinA*##
cosB*sinp)+cy*cosA*cosB               ;z=K2+cosA*cx*sinp+cy*
sinA;ooz=1/z;xp=(SS/2+K1*            ooz*x).to_i ;yp= (SS/2-