kamarcum

ActiveRecord::Base.connection.execute("SELECT relname, reltuples FROM pg_class where relname NOT LIKE 'pg_%' ORDER BY reltuples DESC LIMIT 10;").each { |row| puts row }

kamarcum

gem install rack ; echo "run Proc.new { |env| puts env.inspect; ['200', {'Content-Type' => 'text/html'}, [env.inspect]] }" >> hax.ru ; rackup hax.ru

kamarcum

Keybase proof

I hereby claim:

• I am kamarcum on github.
• I am marcumka (https://keybase.io/marcumka) on keybase.
• I have a public key whose fingerprint is CB99 CCE3 96C2 713F F5E4 539D 86A5 4353 248A F6FC

To claim this, I am signing this object:

kamarcum

$ sudo jruby -S bundle install
Could not find rake-0.9.2 in any of the sources
$ sudo jruby -S gem list

*** LOCAL GEMS ***

bundler (1.0.21)
rake (0.9.2)
rubygems-update (1.6.0)
sources (0.0.1)

kamarcum

public abstract class ErrorBehavior<T extends Exception> {

    public abstract void handle(T e);

    public class SilentErrorBehavior extends ErrorBehavior {

        @Override
        public void handle(T e) {
        }
    }

kamarcum

puts "Hello" + " world"
puts "What is your name?"
name = gets.chomp
def do_a_funny_cheer(probably_keith)
  puts "laugh at #{probably_keith}"
  # Give me a K! ad nauseum
end
do_a_funny_cheer(name)
# fizz buzz would be really cool here since they know %
# these are comments you don't have to type them

kamarcum

kill -9 `lsof -i :3000 -F p | cut -c 2-10`


alias gorailsgo='kill -9 `lsof -i :3000 -F p | cut -c 2-10` ; rails s'

kamarcum

class StudentController < ApplicationController
  def show
    existing_etag = request.headers["if-none-match"]
    student = Student.where(id: params[:id]).first
    if(existing_etag)
      type, id, modified = existing_etag.split("_")
      if(type == student && id == params[:id])
        if(student.updated_at == modified)
          render :not_modified and return
        end

kamarcum

1.	Xcode
2.	xcode command line tools
3.	git
4.	brew install libksba autoconf automake apple-gcc42 qt imagemagick libxml2 postgres tmux macvim
5.	fix imagemagick library names (see below)
6.	x11
7.	rvm
8.	dotmatrix

kamarcum

<?xml version="1.0" encoding="utf-8"?>
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="Status">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="Location">
          <xs:simpleType>
            <xs:restriction base="xs:string">
              <xs:enumeration value="The Office" />
              <xs:enumeration value="Remote" />