ryanwitt

Installing

If you trust me, do this:

curl https://raw.github.com/gist/3868967/30ed8db63ea701e1ad18dabbecfc8df0ffd8b195/install.sh > install.sh

sh install.sh

ryanwitt

// requires ace editor + https://github.com/creationix/step

/* INTERACTIVE INTRODUCTION */
var sec = 600;
var typewriter_pauses = [
	  {match:/[,\-(]/, pause:0.2*sec}
	, {match:/[.!?:]/, pause:0.4*sec}
	, {match:/[\t]/, pause:0.8*sec}
	, {match:/[\n]/, pause:0.4*sec}
	, {match:/.*/, pause:0.035*sec}

ryanwitt

var http = require('http');
var choices = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam erat augue, molestie accumsan vulputate ut, imperdiet ut nunc. Nunc convallis magna sed dolor suscipit placerat faucibus felis tempus. In in odio arcu, a fringilla tellus. Mauris molestie, nibh non pretium condimentum, lacus mi hendrerit erat, ac ornare dui arcu ut ipsum. Pellentesque luctus venenatis orci et feugiat. Praesent dictum bibendum fermentum. Integer aliquam erat ut dolor semper auctor. Ut sed justo sit amet orci convallis ultrices. Maecenas egestas aliquet diam. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos.'.split(' ');
http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    var no = false;
    console.log(req);
    req.on('close', function() {no=true; res.end();});
    //req.on('end', function() {no=true; res.end();});
    if (req.url == '/') {
     

ryanwitt

import urllib2
try:
    d = {}
    for line in urllib2.urlopen('http://192.168.201.133:1337/6'):
        split = line.split(',')
        d[split[2]] = d.get(split[2], 0) + 1
except KeyboardInterrupt:
    for v,k in sorted(((v,k) for k,v in d.items()), reverse=True):
        print k,',',v

ryanwitt

def static_lcs(one,two):
    lcs, candidate = '', ''
    for o,t in zip(one, two):
        if o == t:
            candidate = candidate + o
            if len(candidate) > len(lcs):
                lcs = candidate
        else:
            candidate = ''
    return lcs

ryanwitt

class Request(object):
    def __init__(self, host, path):
        self.get_host = lambda:host
        self.get_full_path = lambda:path

ryanwitt

#
# Version 1 
#
# - data stored as node and edge sets
# - frontier is set of (src, dst, weight)
# - far too many O(n) loops
#

# Load graph 
nodes = set()

ryanwitt

__all__ = (
    'frequency_histogram',
    'endode_simple',
    'decode_simple',
    'huffman_tree',
    'encode_character',
    'encode_huffman',
    'hist2dot',
    'tree2dot',
)

ryanwitt

confusion.glm <- function(data, model) {
  prediction <- ifelse(predict(model, data, type='response') > 0.5, TRUE, FALSE)
  confusion  <- table(prediction, as.logical(model$y))
  confusion  <- cbind(confusion, c(1 - confusion[1,1]/(confusion[1,1]+confusion[2,1]), 1 - confusion[2,2]/(confusion[2,2]+confusion[1,2])))
  confusion  <- as.data.frame(confusion)
  names(confusion) <- c('FALSE', 'TRUE', 'class.error')
  confusion
}

ryanwitt

from django.core.exceptions import ImproperlyConfigured
from django.core.management.base import BaseCommand, CommandError
from django.core import serializers
from django.utils.datastructures import SortedDict

from optparse import make_option

class Command(BaseCommand):
    option_list = BaseCommand.option_list + (
        make_option('--format', default='json', dest='format',