jcoglan

require 'nokogiri'

class Html2Md
  class Link < Struct.new(:href, :title)
  end

  class Format < Struct.new(:name, :head, :body, :opened)
  end

  WIDTH = 80

jcoglan

An ActiveRecord conundrum

I'm going to describe a weird problem I faced when using ActiveRecord today. To protect the innocent, I'm not going to talk about the app I'm actually working on but will instead discuss a hypothetical but isomorphic database design for a clone of the popular blogging platform Tumblr.

Tumblr lets you publish various different sorts of content. We might be tempted to shove all these types in a big STI table, but the types are all quite different from one another and so we give them their own tables.

chriseidhof

#/bin/bash

# Works from Deckset 1.2 upwards. Make sure you have a document opened.
# 
# If you're using the Trial version change "Deckset" to "Deckset Trial"

osascript -e 'repeat' -e 'tell application "Deckset" to tell document 1 to set slideIndex to slideIndex + 1' -e 'delay 20' -e 'end repeat'

elisehuard

#!/bin/zsh
# usage: wake_me <command>
echo $@
$@
notification='display notification "'$@'" with title "Finished"'
osascript -e "$notification"
say -v Deranged "it's finally, finally finished. at last."

otobrglez

# Simple Recommendation Engine in Ruby
# Visit: http://otobrglez.opalab.com
# Author: Oto Brglez <otobrglez@gmail.com>

class Book < Struct.new(:title)

  def words
    @words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
  end

wbroek

NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services

Download the following ZIPs:
    
    ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
    
    Download the correct GApps for your Android version:
      Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip)
      Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip)
      Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)

sztupy

rage-quit plugin for oh-my-zsh

based on rage-quit support for bash

HOW TO INSTALL

Put the files below inside ~/.oh-my-zsh/custom/plugins/fuck

Also chmod a+x the flip command.

bitemyapp

The Learning Haskell guide has been moved to a git repo to enable outside contribution

Find it here: https://github.com/bitemyapp/learnhaskell

peterc

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

txus

def write_backtrace name, backtrace, filename
  exceptions = Regexp.union([
    /\.bundle/,
    /spec/,
    /test/,
    /lib\/ruby\/1.9.1/
  ])

  backtrace.reject! { |line| line =~ exceptions }