robmiller

<?php
function register()
{
    if (!empty($_POST)) {
        $msg = '';
        if ($_POST['user_name']) {
            if ($_POST['user_password_new']) {
                if ($_POST['user_password_new'] === $_POST['user_password_repeat']) {
                    if (strlen($_POST['user_password_new']) > 5) {
                        if (strlen($_POST['user_name']) < 65 && strlen($_POST['user_name']) > 1) {

robmiller

echo "foo\nbar\nbaz\nfoo\nbar\nbaz" | ruby -pe 'BEGIN{i=0}; $_.chomp! << "\t" unless (i += 1) % 3 == 0'

# Input:
#
# foo
# bar
# baz
# foo
# bar
# baz

robmiller

** Invoke spec (first_time)
** Invoke vendor_orgmode (first_time)
** Invoke /Users/rob/src/quarto/vendor/org/lisp (first_time, not_needed)
** Invoke vendor/org-8.0.7 (first_time, not_needed)
** Invoke vendor/org-8.0.7.tar.gz (first_time, not_needed)
** Invoke vendor (first_time, not_needed)
** Execute vendor_orgmode
** Execute spec
/Users/rob/.rvm/rubies/ruby-2.0.0-p247/bin/ruby -S rspec ./spec/quarto/build_spec.rb ./spec/quarto/pandoc_epub_spec.rb ./spec/tasks/codex_spec.rb ./spec/tasks/export_spec.rb ./spec/tasks/highlight_spec.rb ./spec/tasks/master_spec.rb ./spec/tasks/sections_spec.rb ./spec/tasks/skeleton_spec.rb -t ~org
Run options: exclude {:org=>true}

robmiller

ruby -e 'p ",\x05\x14\x14\x1DD&\r\x16\x10\f\x00\x05\x1DD#\x11\x1D".chars.map{|x|(x.unpack("C")[0]^100).chr}.join'

robmiller

highlight TechWordsToAvoid ctermbg=red ctermfg=white
function MatchTechWordsToAvoid()
	match TechWordsToAvoid /\c\<\(obviously\|basically\|simply\|of\scourse\|clearly\|just\|everyone\sknows\|however\|so,\|easy\)\>/
endfunction
autocmd FileType markdown call MatchTechWordsToAvoid()
autocmd BufWinEnter *.md call MatchTechWordsToAvoid()
autocmd InsertEnter *.md call MatchTechWordsToAvoid()
autocmd InsertLeave *.md call MatchTechWordsToAvoid()
autocmd BufWinLeave *.md call clearmatches()

robmiller

# requires sponge, from joey hess's moreutils
# http://joeyh.name/code/moreutils/

for i in *.txt; do; echo "line to prepend\n" "$(cat $i)" | sponge $i; done

robmiller

words = %w{foo bar baz}
n     = 10

# If we use sample, we get a random order but never
# more than 3 entries:
words.sample(n)
# => ["bar", "foo", "baz"]

# A solution:
n.times.map { words.sample }

robmiller

def method_a
  method_b do |thing|
    thing = 'hey'
  end
end

def method_b
  thing = nil
  thing = yield thing

robmiller

#!/usr/bin/env ruby

require 'av_capture'
require 'pathname'

session = AVCapture::Session.new
dev = AVCapture.devices.find(&:video?)

dir = Pathname(File.expand_path("~/Pictures/av"))
Dir.mkdir(dir) unless dir.exist?

robmiller

require "benchmark"

def letters
  puts "letters() called"
  sleep 0.5
  "A-Za-z"
end

words = %w[the quick brown fox jumped over the lazy dog]