| require 'cityhash' | |
| keywords = (0..4).to_a.inject(('a'..'z').to_a) do |perms, t| | |
| perms = ('a'..'z').to_a.product(perms) | |
| end.collect(&:join) | |
| mod2_zero = 0 | |
| mod2_one = 0 | |
| keywords.each { |k| (CityHash.hash32(k) % 2) == 0 ? (mod2_zero += 1) : (mod2_one += 1) } | |
| puts mod2_zero | |
| puts mod2_one |
| #!/bin/bash | |
| git log --name-only master..HEAD | grep 'spec/' | grep -v 'factories' | grep -v 'spec_helper' | paste -s -d " " - | xargs spring rspec |
This script installs a patched version of ruby 1.9.3-p194 with DTrace probes, boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.
Many thanks to funny-falcon for the performance patches and to Aaron Patterson for the DTrace instrumentation.
| #!/bin/sh | |
| # Redirect output to stderr. | |
| exec 1>&2 | |
| # enable user input | |
| exec < /dev/tty | |
| consoleregexp='console.log' | |
| # CHECK | |
| if test $(git diff --cached | grep $consoleregexp | wc -l) != 0 | |
| then |
| # INSTALACAO DO ELASTIC SEARCH MAIS NOVO | |
| cd ~ | |
| sudo apt-get update | |
| sudo apt-get install openjdk-7-jre-headless -y | |
| wget hhttps://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.3.deb | |
| sudo dpkg -i elasticsearch-0.90.3.deb | |
| sudo service elasticsearch start |
| // Example usage: | |
| // MyCompositeView = Backbone.Marionette.CompositeView.extend({ | |
| // template: '#template', | |
| // itemView: Namespace.InterchangeableView, | |
| // itemViewOptions: function(model, index) { | |
| // return { showView: myShowView, | |
| // editView: myEditView, | |
| // model: model | |
| // }; | |
| // }, |
| #!/usr/bin/env ruby | |
| require File.expand_path('../config/environment', __FILE__) |
| class A < ActiveRecord::Base | |
| def update_attributes_changing_type(attrs) | |
| object = if attrs.keys.include?('type') || attrs.keys.include?(:type) | |
| self.becomes((attrs['type'] || attrs[:type]).constantize) | |
| else | |
| self | |
| end | |
| object.class.instance_variable_set('@finder_needs_type_condition', :false) | |
| object.update_attributes(attrs) | |
| object.class.instance_variable_set('@finder_needs_type_condition', nil) |
| # vamos supor: | |
| def convert_to_f(argument = nil) | |
| argument.tap do |attribute| | |
| attribute = attribute.to_f if attribute | |
| end | |
| end | |
| convert_to_f | |
| # esperado: nil | |
| # obtido: nil |
| echo "Ativando: IP FORWARDING" | |
| echo | |
| echo "1" > /proc/sys/net/ipv4/ip_forward | |
| ################## | |
| ### PREROUTING ### |
