theanti9

# Linear func for varying theta0 and theta1
h <- function(x, h0, h1){
  return (h0 + h1*x) 
}

# Cost function for fitting data
J <- function(h0, h1, m, d) {
	y = seq()
	for (i in seq(m)) {
		y[i] = (h(d[i,1], h0, h1) - d[i,2])^2 

theanti9

def parse_pri(digits):
	if isinstance(digits, str):
		if not digits.isdigit():
			raise ValueError("String is not digits")
		else:
			digits = int(digits)
	if not isinstance(digits, int):
		raise ValueError("Could not convert digit value. Must be int or str")
	
	return (digits/8, digits%8)

theanti9

# Installing graphite dependencies
apt-get install -y python2.6 python-pip python-cairo python-django python-django-tagging
apt-get install -y libapache2-mod-wsgi python-twisted python-memcache python-pysqlite2 python-simplejson 
pip install whisper
pip install carbon
pip install graphite-web

# Setup a vhost by grabbing the example the graphite team released on their repo.
# In this file, you'll provide the url used to access to your Graphite dashboard
wget https://raw.github.com/tmm1/graphite/master/examples/example-graphite-vhost.conf -O /etc/apache2/sites-available/graphite

theanti9

# A naive dns server with a Redis backend
#       now with added resolution if not in redis!
#       -Neil   
# Set keys in Redis you want to be authoritative for (set google.com. 127.0.0.1)
# Tip: Use Redis's ttl functions to have temporary names
# Currently only does A records, feel free to fix that
# 
# Licensed under the PSF License
# Thanks to: http://code.activestate.com/recipes/491264-mini-fake-dns-server/
# Author forked from: @Kaerast <[email protected]>

theanti9

import java.util.concurrent.BlockingQueue
import java.util.concurrent.LinkedBlockingQueue
import java.util.concurrent.TimeUnit

class MaxLeaseRetriesException(message:String = null, cause:Throwable = null) extends Exception(message, cause)

class ConnectionPool[R](maxSize:Int, timeout:Int = 1000, unit: TimeUnit = TimeUnit.MILLISECONDS) {

  val q: BlockingQueue[R] = new LinkedBlockingQueue[R](maxSize) 
  

theanti9

import requests
import BeautifulSoup

html = requests.get("http://en.wikipedia.org/wiki/Python_(programming_language)").content
soup = BeautifulSoup.BeautifulSoup(html)

a_tags = soup.findAll("a")
links = [tag['href'] for tag in a_tags if tag.has_key('href') and tag['href'] is not None]

img_tags = soup.findAll("img")

theanti9

import os
import struct
import Queue


class QueueItem(object):
    def __init__(self, msg_id, data, removed=False):
        self.msg_id = msg_id
        self.data = data
        self.removed = removed

theanti9

scala> case class verywrong(`a b`: Int, a: Int)
defined class verywrong

scala> verywrong(1, 2)
res0: verywrong = verywrong(1,1)