qsun

require 'ipaddr'
IPAddr.new('1.2.3.4').to_i
IPAddr.new(16909060, Socket::AF_INET).to_s

dxdydz

import random
import time

NUMBERWORDS = 'zero one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three twenty-four twenty-five'.split()
NUMBERPLURALS = 'q ones twos threes fours fives sixes'.split()
names = 'Josie Henry Catherine Alice Henrietta Joseph Alistair Conrad Gary Bethany Susan Kirstie Maverick Mason Sophie Claire'.split()

def pause():
    time.sleep(1)

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

jrnold

library(KFAS)
library(rstan)
data(GlobalTemp)

model_dlm1a <- stan_model("../stan/dlm1a.stan")

y <- as.matrix(GlobalTemp)
data <-
    within(list(),
       {

irazasyed

Mac OS X Terminal Aliases & How-To

Collection of some of my fav terminal aliases that I use often & collected from the web. This file will be updated with more aliases as I find more. Feel free to comment and share your fav aliases you use :)

Follow these simple steps to add them to your shell env.

1. Within the Terminal, run: vim ~/.bash_profile
2. Type i and then paste the following at the top of the file:

ramnathv

example.md: example.Rmd
	./knit

example.ipynb: example.md
	notedown example.md | sed 's/%%r/%%R/' > example.ipynb

beechnut

// Copy the following into Preferences > Key Bindings -- User
// Thanks to:
// http://sublimetext.userecho.com/topic/86166-backtick-quoting-selected-text-does-not-work-like-single-quotes-and-double-quotes/

[
    // Auto-pair backticks
  { "keys": ["`"], "command": "insert_snippet", "args": {"contents": "`$0`"}, "context":
    [
      { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
      { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },

brentp

# -*- coding: utf-8 -*-

u"""
Beta regression for modeling rates and proportions.

References
----------
Grün, Bettina, Ioannis Kosmidis, and Achim Zeileis. Extended beta regression
in R: Shaken, stirred, mixed, and partitioned. No. 2011-22. Working Papers in
Economics and Statistics, 2011.

shoyer

sboysel

R Spatial Analysis Notes

Spatial Analysis in R

Key Packages

• sp - defines the set of base classes for spatial data in R. Most useful for creating, converting, merging, transforming (e.g. projection), and plotting (see spplot) Spatial* objects.
• rgdal - wrapper