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ksiomelo / HTML5-Boost-Slider.markdown
Created March 19, 2014 10:15
A Pen by Cassio Melo.
class App
module Helpers
def require_auth
unless session[:user_id]
flash[:error] = "You need to be logged in."
redirect to("/login")
end
end
package com.mailboxplus;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
@ksiomelo
ksiomelo / qrcode.rb
Created January 26, 2013 17:53
Library class for generating and saving QRCode images
#require 'action_controller'
require 'rqrcode'
require 'rqrcode-rails3/size_calculator.rb'
require 'rqrcode-rails3/renderers/svg.rb'
class LibQRCode
def self.generate_qrcode(text, options)
size = options[:size]
level = options[:level] || :h