| class User < ActiveRecord::Base | |
| def self.login_last_month | |
| self.select { |u| u.last_sign_in_at && (u.last_sign_in_at + 30.days) >= Date.today }.count | |
| end | |
| end |
| In a new Ubuntu Trusty lxc-container: | |
| sudo lxc-create -t ubuntu -n bbb-html5 -- -r trusty | |
| Install BBB090: https://code.google.com/p/bigbluebutton/wiki/090InstallationUbuntu | |
| Install development stuff: https://code.google.com/p/bigbluebutton/wiki/090Developing | |
| Install nodejs |
| #!/bin/bash | |
| # Convert lots of *.flac into *.mp3 for consumption in devices without flac support | |
| # Usage is: | |
| # $ cd yourflacfolder | |
| # $ convertmp3 | |
| # Files will be created in a new directory | |
| MP3DIR="`basename \"$PWD\"` - mp3" |
| /* CSS declarations go here */ | |
| svg { | |
| border: 1px solid #000; | |
| } | |
| #messages { | |
| margin-left: 400px; | |
| } |
| #!/home/lucas/.rbenv/shims/ruby | |
| # Use an appropriate file path for your ruby interpreter | |
| require 'fileutils' | |
| class ChangeDB | |
| def initialize dir='config/.changedb', db_yml='config/database.yml' | |
| @dir = dir | |
| @db_yml = db_yml |
| #!/bin/sh | |
| while inotifywait -e modify $1; do | |
| gradle --daemon test | |
| done |
From https://github.com/bigbluebutton/bigbluebutton/tree/html5-bridge In bigbluebutton / bigbluebutton-apps / src / main / java / org / bigbluebutton / conference / service / Service Classes call methods from the bridge methods and write date to a redis instance
ChatService -> ChatBridge
| def warn_and_exit | |
| puts "Prints to stdout a describe block for each method in the model file." | |
| puts "\tusage \"#{__FILE__}\" [MODEL_FILE]" | |
| exit 0 | |
| end | |
| warn_and_exit if ARGV.size != 1 | |
| content = IO.read(ARGV[0]) |
| #/usr/bin/ruby | |
| require 'open-uri' | |
| require 'nokogiri' | |
| links = IO.read('links.txt').split("\n") | |
| links.each do |link| | |
| f = open(link) | |
| doc = Nokogiri::HTML(f) |
| def self.remove_accents(str) | |
| accents = { | |
| ['á','à','â','ä','ã'] => 'a', | |
| ['Ã','Ä','Â','À'] => 'A', | |
| ['é','è','ê','ë'] => 'e', | |
| ['Ë','É','È','Ê'] => 'E', | |
| ['í','ì','î','ï'] => 'i', | |
| ['Î','Ì'] => 'I', | |
| ['ó','ò','ô','ö','õ'] => 'o', | |
| ['Õ','Ö','Ô','Ò','Ó'] => 'O', |