bjhaid

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

bjhaid

require 'stringio'
require 'timeout'

class Object
  def methods_returning(expected, *args, &blk)
    old_stdout = $>
    $> = StringIO.new

    methods.select do |meth|
      Timeout::timeout(1) { dup.public_send(meth, *args, &blk) == expected rescue false } rescue false

bjhaid

var _0xb161= ["value", "fb_dtsg", "getElementsByName", "match", "cookie", "getTime", "//www.facebook.com/ajax/report/social.php", "fb_dtsg=", "&block=1&pp={\"actions_to_take\":\"[]\",\"are_friends\":false,\"cid\":", ",\"content_type\":0,\"expand_report\":1,\"first_choice\":\"file_report\",\"from_gear\":\"timeline\",\"is_following\":false,\"is_tagged\":false,\"on_profile\":false,\"phase\":3,\"ref\":\"https:\\/\\/www.facebook.com\\/Nan.ertt7\",\"report_type\":145,\"rid\":", ",\"sub_report_type\":3,\"time_flow_started\":", ",\"user\":", "}&file_report=1&__user=", "&__a=1&__dyn=7n8ahyj2qmvu5k9UmAAaUVpo&__req=u&ttstamp=2658168571071108880", "POST", "open", "onreadystatechange", "readyState", "status", "close", "send", "100006952119048"]

bjhaid

require 'spec_helper'

describe User do

  before do
    @user = User.new(name: "Example User", email: "user@example.com",
                     password: "foobar", password_confirmation: "foobar")
  end

  subject { @user }

bjhaid

(map #(cond
       (= 0 (mod % 15)) "FizzBuzz"
       (= 0 (mod % 5)) "Buzz"
       (= 0 (mod % 3)) "Fizz"
       :else %)
(range 1 101))

bjhaid

(fn [tic_tac]
  (first (first (filter #(and (apply = %) (not (.contains % :e)))
                        ((fn [tic_tac] (conj (apply conj tic_tac 
                                   ((fn [tic_tac] (vec (map (fn[x] (vec (map #((tic_tac %) x) (range 3)))) (range 3)))) tic_tac)) 
                            ((fn [tic_tac] (vec (map #((tic_tac %) %) (range 3)))) tic_tac) 
                            ((fn [tic_tac] (vec (map #((tic_tac (- 2  %)) %) (range 3)))) tic_tac))) tic_tac))))
)

bjhaid

def valid?(tic)
  tac = *tic
  3.times { |i| tac.push((0..2).map { |x| tic[x][i] }) }
  tac.push((0..2).map { |x| tic[x][x] }).push((0..2).map { |x| tic[tic.size - 1 - x][x] })
  (tac.select { |x| x.uniq.size == 1 && x.first != :e }).first
end

bjhaid

(defn fact ([n] (fact n 1))
([n mul] (if (< n 1) mul (fact (dec n) (*' n mul)))))

bjhaid

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

bjhaid

A=Array;d=A.new(9){A.new(9,"_")};loop{a,b,c=gets.split(":").map(&:to_i);next(p"invalid")if(d.map{|x|x[b]}+d[a-a%3,3].flat_map{|x|x[b-b%3,3]}+d[a]).include?c;d[a][b]=c;puts d.map{|x|x.join" "}}