Nitrodist

class Fixnum
  def to_d
    self.to_f.to_d
  end
end

Nitrodist

# load 'selenium.rb', true
require 'rubygems'
require 'capybara'
require 'capybara/dsl'

include Capybara::DSL
Capybara.default_driver = :selenium
visit "http://localhost:3000"
fill_in "Email", :with => 'username@example.com'
fill_in "Password", :with => 'some_pass'

Nitrodist

rvm is a function
rvm () 
{ 
    local result;
    __rvm_setup;
    case $- in 
        *i*)
            rvm_interactive_flag=1
        ;;
        *)

Nitrodist

MariaDB [btt]> select * from searches into outfile '/var/tmp/out';
Query OK, 26292 rows affected (0.04 sec)

MariaDB [btt]> show session status like '%cost%';
+-----------------+-------------+
| Variable_name   | Value       |
+-----------------+-------------+
| Last_query_cost | 5409.399000 |
+-----------------+-------------+
1 row in set (0.00 sec)

Nitrodist

MariaDB [btt]> select * from searches;
+----+--------------+---------------------+---------------------+
| id | query        | created_at          | updated_at          |
+----+--------------+---------------------+---------------------+
|  1 | Nitrodist    | 2011-11-30 10:44:53 | 2011-11-30 10:44:53 |
|  2 | MurrayMoman  | 2011-11-30 10:45:02 | 2011-11-30 10:45:02 |
|  3 | Juiceman8181 | 2011-11-30 10:45:08 | 2011-11-30 10:45:08 |
+----+--------------+---------------------+---------------------+
3 rows in set (0.00 sec)

Nitrodist

mark@linux-qmbm proj (master)$ bundle install
Fetching gem metadata from http://rubygems.org/.......
Fetching gem metadata from http://rubygems.org/..
Bundler could not find compatible versions for gem "bundler":
  In Gemfile:
    validates_overlap (>= 0) ruby depends on
      bundler (~> 1.0.0) ruby

  Current Bundler version:
    bundler (1.1.rc)

Nitrodist

$(function() {
  $("form").submit(function() {
    var q = $("#search_q").val();
    if (q == "")
      return false;
    $.getJSON("/definitions", { q: q }, function(json) {
      $("#definition_results").prepend("<li class='hidden'>" +
                                      "<dl>" +
                                      "<dt>" + json.title + "</dt>" +

Nitrodist

http://en.wikibooks.org/wiki/X86_Assembly/GAS_Syntax

mark@linux-qmbm ~$ cat hello.c
#include <stdio.h>

int main(void) {
  printf("Hello, world!\n");
  return 0;
}

Nitrodist

mark@linux-qmbm ~/rubyapps/rails (master)$ grep -r -i 'rbconfig' * | grep -v 'host_os' | grep -v 'require' | sort
actionmailer/Rakefile:    ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
actionpack/test/ts_isolated.rb:  ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
activemodel/Rakefile:    ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
activerecord/Rakefile:    ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
activeresource/Rakefile:    ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
activesupport/test/isolation_test.rb:    OUTPUT = `#{RbConfig::CONFIG["bindir"]}/#{RbConfig::CONFIG["ruby_install_name"]} -I#{File.dirname(__FILE__)} "#{File.expand_path(__FILE__)}" -v`
activesupport/test/ts_isolated.rb:  ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
railties/guides/source/initialization.textile:    RUBY = File.join(*RbConfig::CONFIG.val

Nitrodist

use Bank;

SELECT client.client_id, account.account_no, COUNT(transactions.account_no)
FROM client, account, transactions
WHERE client.client_id = account.client_id AND
	  account.account_no = transactions.account_no
GROUP BY client.client_id, account.account_no
ORDER BY 3 DESC;