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FranciscoPinto / friendship controller
Created May 27, 2012 04:47
class FriendshipsController < ApplicationController
def index
@friends = User.find(params[:user_id]).friends
respond_to do |format|
format.json { render json: @friends }
end
end
def create
@FranciscoPinto
FranciscoPinto / gist:2783173
Created May 24, 2012 18:06
2012-05-24T17:58:54+00:00 app[web.1]: Started GET "/users/sign_in" for 193.136.33.133 at 2012-05-24 17:58:54 +0000
2012-05-24T17:58:54+00:00 app[web.1]: Processing by Devise::SessionsController#new as HTML
2012-05-24T17:58:54+00:00 app[web.1]: Completed 500 Internal Server Error in 3ms
2012-05-24T17:58:54+00:00 app[web.1]: ActiveRecord::StatementInvalid (PG::Error: ERROR: relation "users" does not exist
2012-05-24T17:58:54+00:00 app[web.1]:
2012-05-24T17:58:54+00:00 app[web.1]: FROM pg_attribute a LEFT JOIN pg_attrdef d
2012-05-24T17:58:54+00:00 app[web.1]: : SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull
2012-05-24T17:58:54+00:00 app[web.1]: ON a.attrelid = d.adrelid AND a.attnum = d.adnum
2012-05-24T17:58:54+00:00 app[web.1]: WHERE a.attrelid = '"users"'::regclass
2012-05-24T17:58:54+00:00 app[web.1]: AND a.attnum > 0 AND NOT a.attisdropped
@FranciscoPinto
FranciscoPinto / Exemplo de ficheiro com notas
Created February 27, 2012 22:27
Calculador de média
Álgebra;5;17
Análise Matemática;6;14
Arquitectura e Organização de Computadores;6;17
Fundamentos da Programação;6;19
Matemática Discreta;5;17
Projecto FEUP;2;17
Complementos de Matemática;6;13
Física I;6;17
Métodos Estatísticos;5;14
Microprocessadores e Computadores Pessoais;6;17
@FranciscoPinto
FranciscoPinto / choro.md
Created October 19, 2011 23:28
Repositório oficial de choro sobre LAIG
@FranciscoPinto
FranciscoPinto / about.md
Created August 9, 2011 14:13 — forked from jasonrudolph/about.md
Programming Achievements: How to Level Up as a Developer
@FranciscoPinto
FranciscoPinto / gist:991665
Created May 25, 2011 19:12
Ruby Stenography Script
require 'fileutils'
debug = true
display_message = true
offset = File.open('input.bmp', 'rb'){|io| io.seek(0xA); io.read(4).unpack("V")[0] }
puts "Image array offset is #{offset}"
byteArray = File.open('input.bmp', 'rb'){|io| io.seek(offset); io.read.unpack('C*') }
puts "Image array size is #{byteArray.size}"
@FranciscoPinto
FranciscoPinto / gist:991443
Created May 25, 2011 17:35
Ruby code snippet - how to keep the results?
results = byteArray.zip(message).each_with_object([]) { |(b, m), ary|
break if m.nil?
if b.even? and m == 1
b = b + 1
elsif m == 0
b = b - 1
end
ary << b
}