dweekly

# Based on https://github.com/kripken/emscripten/wiki/Tutorial

# prerequisites
cd ~/
brew install node
sudo ln -s /usr/bin/python2.7 /usr/bin/python2
curl http://llvm.org/releases/3.2/clang+llvm-3.2-x86_64-apple-darwin11.tar.gz > llvm.tgz
tar xzvf llvm.tgz
ln -s clang+llvm-3.2-x86_64-apple-darwin11 llvm

ubergarm

Docker nsinit

nsinit provides a handy way to access a shell inside a running container's namespace. This is useful for learning about how containers work, debugging your system without worrying about sshd daemons, and even hot fixes in production all you sad pandas!

:p

Running the docker daemon with the lxc driver allows you to use lxc-attach to do this. But now that docker deafults to the new native libcontainer driver, nsinit is probably the best way to go. jpetazzo's blog has a great high level summary.

The new issue is that the libcontainer .json format is under heavy development so you need to keep an nsinit binary built from the exact release tag from the the docker github repo. The tricky part for me was understanding that golang is designed with certain assumptions about dependencies vs versioning with regards to when you push to master, push to a topic branch, and fork a project.

alucic

// example: node palindrome.js bananas

var input = process.argv[2];

if (!input || !input.length) {
  return '';
}

var longest = longestPalindrome(input);

twlz0ne

*.html
*.epub
*.pdf

theronic

$ clj -Sdeps '{:deps {org.clojure/tools.nrepl {:mvn/version "0.2.12"}}}'
Clojure 1.9.0
user=> (use '[clojure.tools.nrepl.server :only (start-server stop-server)])
nil
user=> (defonce server (start-server :port 7888))
#'user/server
;; now connect to port 7888. there's probably a way to do this in one line.

benhagen

def is_ipv4(ip):
	match = re.match("^(\d{0,3})\.(\d{0,3})\.(\d{0,3})\.(\d{0,3})$", ip)
	if not match:
		return False
	quad = []
	for number in match.groups():
		quad.append(int(number))
	if quad[0] < 1:
		return False
	for number in quad:

jamii

The best:

• Sapiens: A Brief History of Humankind - one of the most interesting books I have ever read
• Superforecasting: The Art and Science of Prediction - absolutely fascinating. actionable advice that has been unreasonably well tested and proven.
• The Better Angels of Our Nature - another one for the list of most interesting books ever
• Feeling Good: The New Mood Therapy - highly recommended for anyone who struggles with depression. takes a very data-centric approach to correcting your own warped perceptions of reality. made a world of difference for me.
• A Small Matter of Programming: Perspectives on End User Computing - incredibly useful, espec

17twenty

a simple git branching model

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

The gist

benders

! --------------------------------------------------------------------------------
! This example configuration shows what WE did to get Amazon VPC working with our
! ASAs.  We use version 8.3(1). This config has not been reviewed or otherwise
! blessed in any way by anyone at Amazon.  YMMV.
! 
! It differs from Amazon's supplied config by using two different sets of
! crypto maps and ACLs, so it brings both tunnels up simultaneously.
!
! For the purposes of the example, the physical datacenter network is 172.16.1.0/24
! and the VPC is 10.0.0.0/16.

garethr

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit