ejamesc’s gists

ejamesc / Let.java

Created March 21, 2012 16:17

Let

	public StoreAndValue eval(Store s, Environment e) {
	for (LetDefinition d : definitions) {
	int loc = s.newLocation();
	e = e.extend(d.variable, loc);
	s = s.extend(loc, d.rightHandExpression.eval(s, e).value);
	}
	return body.eval(s, e);
	}

ejamesc / gist:2036847

Created March 14, 2012 14:28

Tweet Stream

	#!/usr/bin/env python
	"""Use Twitter's streaming API to grab tweets.
	Requires the tweetstream lib as a dependency
	"""

	import tweetstream
	from sgbeat.database import Connection
	from details import (
	USERNAME,
	PASSWORD,

ejamesc / gist:2017178

Created March 11, 2012 17:22

Exposes escape_string on Tornado's MySQL wrapper

	def escape_string(self, string):
	"""Exposes the MySQL escape_string function
	Escapes the given string for saving into the db
	"""
	import MySQLdb
	return MySQLdb.escape_string(string)

ejamesc / gist:1937574

Created February 29, 2012 04:05

File Reading Writing in Go

	import "os"

	// filepath is a string containing the filepath (no duh)
	// os.O_RDWR = read write flag, //os.O_CREATE = create if file not exist flag
	fl, flErr := os.OpenFile(filepath, os.O_RDWR\|os.O_CREATE, 0666)
	if flErr != nil {
	fmt.Println("File write error:", flErr)
	}
	defer fl.Close()
	// for a string named output, write it

ejamesc / gist:1697660

Created January 29, 2012 07:22

So far, failed.

	import sys
	import tweepy
	auth1 = tweepy.auth.OAuthHandler('TRiKhYeNtbNpYFFP2IzLNw','L4oxb6sYbO0xnNDPfvb2YzyhssZX3PavKibt8enkuU') #Replace 'Consumer Key' and 'Consumer Secret' with required authorization keys
	auth1.set_access_token('391314557-6dCHNYx6jud1MsHY9zr4taBM31RUAVthsFO2ondw','50mDNQfei6gVTatuZYY1uskNvvtBHR2X8MwCggl7Dw') #Key 'Access Token' and 'Access Token Secret' with required authorization keys
	api = tweepy.API(auth1)
	class StreamListener(tweepy.StreamListener):
	def on_status(self, status):
	print 'blah'
	try:
	tweet = status.text

ejamesc / gist:1578182

Created January 8, 2012 12:25

Buggy Output

	2012-01-08 06:11:50-0600 [cors] DEBUG: Crawled (200) <GET https://aces01.nus.edu.sg/cors/jsp/report/ModuleDetailedInfo.jsp?acad_y=2011%2F2012&mod_c=ID1223&sem_c=2> (referer: https://aces01.nus.edu.sg/cors/jsp/report/ModuleInfoListing.jsp)
	2012-01-08 06:11:50-0600 [cors] DEBUG: Scraped from <200 https://aces01.nus.edu.sg/cors/jsp/report/ModuleDetailedInfo.jsp?acad_y=2011%2F2012&mod_c=ID1223&sem_c=2>
	{'code': u'ID1223',
	'desc': 'This module serves to introduce students to the development of thoughts and ideas in industrial and product design. It will enable students to relate recent history in technological advancement and product development to current trends in design. The module will concentrate on the design innovations from the period of the industrial revolution in the 19th century. This was the transitional period from the Arts and Craft movement to the current design and production methods that are dominated by industrial processes.',
	'exam': {'date': '2012-05-02', 'time': u'PM'},
	'lecture_time_t

ejamesc / gist:1450495

Created December 9, 2011 06:38

Supervisord conf to daemonize Mongodb

	[program:mongodb]
	directory=/home/username/webapps/appname
	command=/home/username/webapps/mongodb-appname/mongodb-linux-i686-2.0.1/bin/mongod --dbpath /home/username/webapps/mongodb-appname/data --logpath /home/username/webapps/mongodb-appname/log/corsdb.log --logappend --port 34006

ejamesc / gist:1447649

Created December 8, 2011 17:09

libxml problems in webfaction

	cd $HOME
	mkdir -p bin lib/python2.6 src tmp
	cat > ~/.pydistutils.cfg << EOF
	[build_ext]
	include_dirs=$HOME/include
	library_dirs=$HOME/lib
	EOF
	export PATH=$HOME/bin:$PATH
	export TEMP=$HOME/tmp
	export LD_LIBRARY_PATH=$HOME/lib:$LD_LIBRARY_PATH

ejamesc / gist:1447330

Created December 8, 2011 15:37

Timetables

ejamesc / gist:1447325

Created December 8, 2011 15:36

Single Module

	{
	'code': 'CH2223',
	'mc': '4',
	'name': 'Chinese Fiction',
	'desc': 'This module is designed to acquaint students with the historical evolution and characteristics of ancient Chinese fiction. It covers different genres of the fictional narrative tradition, zhiguai, zhiren, Tang chuanqi short tale, huaben colloquial short story and full-length xiaoshuo. The course is open to students across the University with an interest in Chinese literary tradition and particularly in Chinese fiction.',
	'exam': {'date': '2012-04-30', 'time': 'EVENING'},
	'lecture_time_table': [
	{'name': 'LECTURE Class [1]',
	'sessions': [
	{'day': 3,

Cedric Chin ejamesc