guipdutra

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

guipdutra

(ns tweet_linkz.core
  (:use
    [twitter.oauth]
    [twitter.callbacks]
    [twitter.callbacks.handlers]
    [twitter.api.restful])
  (:import
    (twitter.callbacks.protocols SyncSingleCallback)))

guipdutra

9-12.30am
4.10am nap 
8.10am nap
2.40pm nap

guipdutra

(defn next-item [array elem]
  (get (into-array array) (inc (.indexOf array elem))))





(fact "next-item"                                                                                                                                
  (next-item (range 1 25) 12) => 13
  (next-item [:a :b :c] :b) => :c)

guipdutra

require 'koala'
require 'httpclient'
require 'json'


class Event
  def initialize params
    @id = params[:id]
    @graph = Koala::Facebook::API.new('CAACEdEose0cBAJGfwNoDHG676ZCvkxX08jcVqYxVqjZABJEL2hoNvSgWQIZCmizoRGD65uWxek6KGzLpGmuZBvGGXwtIXHTSlZC6EUdqLfgYcMiBY75z2WbFvvJR09LT0EEg03CVECU83kbQiLcG3yTCZBFk3JBg1cUCfl8BcbZAcHekN7Q9SmJkH2EtztQZBw6XTEG4kQkd27Klrz7FbAxT')
  end

guipdutra

require 'koala'
require 'httpclient'
require 'json'


class Event
  def initialize params
    @id = params[:id]
    @graph = Koala::Facebook::API.new('CAACEdEose0cBACFZAz8GA45hmXCy6s0spYUbMCHsfZAcoe6UANu5ZAYJmr7DzNZCLO8aL8rZB6gjbNRzvFg5oD9PIsjVjKK3IXDmRcaesgOm0GSqGtye87pC6fjPz7WseSgI4VU8Sids7IwQrUphHkGbZAvAPj7wO5IEOeKbyv03giFvAKYJWrvonwJOCB9WMzNW1EFVQGGEPfhEFeuuS9')
  end

guipdutra

require 'koala'
require 'httpclient'
require 'json'


class Event
  def initialize params
    @id = params[:id]
    @graph = Koala::Facebook::API.new('CAACEdEose0cBANQRADTYIXfbGoQaL7Fv0dheFWAxBsiemgghsACX7qkfVnvRLNGwrF0NTNxUPZBrxGXtgVZCF67yEGPiwZCgIL4cWNEY9o5Itr8cIzqTbOnyM7pBUwiFzUj5Iq62ImXPVRZAEgXo39Rvy2U4JUA3q7RNofm6DRIo9QDmJ1eFc0JqnoV2YYmN9ZBjU26ruXrBUqi9EAkoH')
  end

guipdutra

 - => Things to do to learn the subject
 * => Tasks to complete these things
 _ok_ => Tasks completed
 CH => Chapter

Functional Programming
  - Read book Programming Clojure
    * End to read the chapter 4.
    * Read CH 5
    * Read CH 6

guipdutra

class UrlParser

  ID_SEPARATOR = "&TB_iframe"
  ID_REGEX = /\d+#{Regexp.quote(ID_SEPARATOR)}/

  def parse_party_id(url)
    url[ID_REGEX][/\d+/]
  end
end

guipdutra

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