dalibor

# SSL self signed localhost for rails start to finish, no red warnings. 

# 1) Create your private key (any password will do, we remove it below)

$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

dalibor

#In app/models/tableless.rb
class Tableless < ActiveRecord::Base
  def self.columns
    @columns ||= [];
  end

  def self.column(name, sql_type = nil, default = nil, null = true)
    columns << ActiveRecord::ConnectionAdapters::Column.new(name.to_s, default,
      sql_type.to_s, null)
  end

dalibor

#
# Reference: http://rubygems.rubyforge.org/rdoc/Gem/Specification.html
#
# Another reference, which displays all of the defaults and shows useful
# examples: http://docs.rubygems.org/read/chapter/20
#
Gem::Specification.new do |s|
 
  # This gem’s name. Required.
  s.name = 'my-gem'

dalibor

class BitArray
  attr_reader :size
  attr_reader :field
  include Enumerable

  VERSION = "2.0.0"

  def initialize(size, field = nil)
    @size = size
    @field = field || "\0" * (size / 8 + 1)

dalibor

class HtmlParser
  attr_accessor :url, :selector

  def initialize(url, selector)
    @url      = url
    @selector = selector
  end

  def content
    doc = Nokogiri::HTML(open(url))

dalibor

a
about
above
across
after
afterwards
again
against
all
almost

dalibor

Writing Commit Messages

One line summary (< 50c)

Longer description (wrap at 72c)

Summary

dalibor

#!/usr/bin/env ruby
require 'net/telnet'

cache_dump_limit = 100
localhost = Net::Telnet::new("Host" => "localhost", "Port" => 11211, "Timeout" => 3)
slab_ids = []
localhost.cmd("String" => "stats items", "Match" => /^END/) do |c|
  matches = c.scan(/STAT items:(\d+):/)
  slab_ids = matches.flatten.uniq
end

dalibor

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

dalibor

--colour
-I app