pscollins

{-# LANGUAGE ScopedTypeVariables #-}

module BST where

import Test.QuickCheck
import Control.Monad
import Control.Applicative

data  BST a = Empty
           | Node {value :: a, left :: BST a, right :: BST a}

pscollins

import Control.Monad.ST
import Control.Monad
import Data.Array
import Data.Array.ST
import Data.List (elemIndex)
import Data.Maybe (fromMaybe)

newSTArray :: (Ix i) => (i,i) -> e -> ST s (STArray s i e)
newSTArray = newArray

pscollins

def factors(n):
    app = [n] if n != 1 else []
    ans = set(chain(app, *((i, n//i) for i in range(2, int(sqrt(n) + 1))
                       if not n % i)))
    return ans

pscollins

vows    = require 'vows'
assert  = require 'assert'
phantom = require '../phantom'

describe = (name, bat) -> vows.describe(name).addBatch(bat).export(module)

# Make coffeescript not return anything
# This is needed because vows topics do different things if you have a return value
t = (fn) ->
  ->

pscollins

class Vertex:
    def __init__(self, idx, parent, children):
        self.idx = idx
        self.parent = parent
        self.children = children

def rb_dist(source, graph):

    def init_list():
        return [float('inf') for _ in graph]

pscollins

BASE_URL="https://chalk.uchicago.edu/webapps"
AUTH_URL="$BASE_URL/login/?action=relogin"
SCRAPE_URL="$BASE_URL/blackboard/content/launchLink.jsp?course_id=_137801_1&tool_id=_139_1&tool_type=TOOL&mode=view&mode=reset"

 # Log in to the server.  This can be done only once.
wget --keep-session-cookies --save-cookies cookies.txt --post-data 'user_id=$1&password=$2' $AUTH_URL

 # Now grab the page or pages we care about.
wget --load-cookies cookies.txt -m $SCRAPE_URL

pscollins

import logging

LOG = logging.getLogger(__name__)
LOG.setLevel("DEBUG")
LOG.warning("foo")
LOG.debug("bar")

pscollins

datatype type_node
  = Param of TyParam.t
  | LongId of LongTyId.t * tyargs_t option
  | Record of field_t list
  | Tuple of type_t list
  | Fun of type_t list * type_t list option * type_t list
  | Any
  | VProc
  | Cont of tyargs_t option
  | Addr of type_t

pscollins

    public static Calendar startCalendarFromFilename(String bookPath) {
//        format is YYYYMMDD
        String datePattern = "\\D+(\\d{4})(\\d{2})(\\d{2})\\.csv\\.gz";
        Pattern dateRe = Pattern.compile(datePattern);
        Matcher matcher = dateRe.matcher(bookPath);
        Calendar startDate;
        if (matcher.groupCount() == 3) {
            System.out.println("Got match on:" + matcher.toString());
            System.out.println("Group 0:" + matcher.group(0));

pscollins

   (23): {
         [ 81400000, 400,
            80620000, 25,
            80500000, 50,
            79800000, 200,
            76510000, 100,
            75000000, 100,
            72600000, 100,
            72520000, 5,
            72000000, 25,