mrflip

>> load './RUNME-demo_of_async_fibers.rb'
/Users/flip/ics/backend/son_of_a_batch/RUNME-demo_of_async_fibers.rb:4: warning: already initialized constant FIBER_IDXS
814e5e90  0 f_0	beg main         	        top level
814e5e90  1 f_0	 beg em setup    	        this block sets up the eventmachine execution, but no execution-order shenanigans yet
814e5e90  2 f_0	  beg fiber stp	               	the end-the-reactor block won't be called for 1.5s, so we get here immediately.
814e5e90  3 f_0	  end fiber stp	               	nothing from inside the Fiber.new{} block has run yet.
814e5e90  4 f_0	  end fiber stp	               	kick off the fiber...
80d829a0  5 f_1	               	beg fiber      	when my_fiber.resume is called, this runs. Now in a new fiber
80d829a0  6 f_1	               	 beg get_result	get_result is called from within fiber_1
80d829a0  7 f_1	               	 setup callback	set up some code to run 1.5s from now

iain

require 'logger'
$logger = Logger.new(STDOUT)

require 'active_support/cache'
$cache = ActiveSupport::Cache.lookup_store(:memory_store)
$cache.logger = $logger
$cache.clear

class EtagMiddleware

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

alexbevi

# Git pre-commit hook to check all staged Ruby (*.rb/haml/coffee) files 
# for Pry binding references
#
# Installation
#
#   ln -s /path/to/pre-commit.sh /path/to/project/.git/hooks/pre-commit
#
# Based on 
#
#   http://codeinthehole.com/writing/tips-for-using-a-git-pre-commit-hook/

slemiere

module Mongoid
  module Document
    def instantiate(attrs = nil, criteria_instance_id = nil)
      attributes = attrs || {}
      doc = allocate
      doc.criteria_instance_id = criteria_instance_id
      doc.instance_variable_set(:@attributes, attributes)
      doc.apply_defaults
      IdentityMap.set(doc) if identity_map_set_possible?(criteria_instance_id)
      doc.run_callbacks(:initialize) unless doc._initialize_callbacks.empty?

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

zchee

--- Actions ---
$Copy                                              <M-C>
$Cut                                               <M-X> <S-Del>
$Delete                                            <Del> <BS> <M-BS>
$LRU                                              
$Paste                                             <M-V>
$Redo                                              <M-S-Z> <A-S-BS>
$SearchWeb                                         <A-S-G>
$SelectAll                                         <M-A>
$Undo                                              <M-Z>

cszentkiralyi

Prereqs

These are for the combined vim-sexp (https://github.com/guns/vim-sexp) and vim-sexp-mappings-for-regular-people (https://github.com/tpope/vim-sexp-mappings-for-regular-people) plugins. vim-sexp is neat on its own but Tim Pope makes common stuff much easier.

Note that some vim-sexp functionality depends on <LocalLeader> mappings. This is a different leader key than the global leader, and is the variable maplocalleader (instead of mapleader). To see if you have this set, use :echo maplocalleader; if it errors out you'll need to set it, otherwise it will echo the key. If you want to set your LocalLeader to <Space>, you'll need two commands in your .vimrc, since by default <Space> is bound to <Right> in normal mode:

nnoremap <Space> <Nop>
let maplocalleader=" "

TOC

flackend

Resources

• Pfctl man page (apple.com)
• Pf.conf man page (apple.com)
• How to secure your Mac when using it on wireless networks (sarfata.org)
• Pf on OS X 10.7 (zomo.co.uk)
• OpenBSD packet filter (PF): Real life example (daemon-notes.com)
• Firewalling with OpenBSD's PF packet filter (rlworkman.net)
• PF (OpenBSD) (readthedocs.org)
• PF rules (kernel-panic.it)

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.