---------- Forwarded message ----------
From: Mark S. Miller <[email protected]>
Date: Tue, Nov 16, 2010 at 3:44 PM
Subject: "Future of Javascript" doc from our internal "JavaScript Summit"
last week
To: [email protected]
# Author: Pieter Noordhuis | |
# Description: Simple demo to showcase Redis PubSub with EventMachine | |
# | |
# Update 7 Oct 2010: | |
# - This example does *not* appear to work with Chrome >=6.0. Apparently, | |
# the WebSocket protocol implementation in the cramp gem does not work | |
# well with Chrome's (newer) WebSocket implementation. | |
# | |
# Requirements: | |
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby |
import pdb | |
""" | |
The Bellman-Ford algorithm | |
Graph API: | |
iter(graph) gives all nodes | |
iter(graph[u]) gives neighbours of u | |
graph[u][v] gives weight of edge (u, v) | |
""" |
"""Genetic Algorithmn Implementation | |
see: | |
http://www.obitko.com/tutorials/genetic-algorithms/ga-basic-description.php | |
""" | |
import random | |
class GeneticAlgorithm(object): | |
def __init__(self, genetics): | |
self.genetics = genetics | |
pass |
# -*- coding:utf-8 -*- | |
import urllib | |
import urllib2 | |
from BeautifulSoup import BeautifulSoup | |
import re | |
import os | |
import zipfile | |
""" |
---------- Forwarded message ----------
From: Mark S. Miller <[email protected]>
Date: Tue, Nov 16, 2010 at 3:44 PM
Subject: "Future of Javascript" doc from our internal "JavaScript Summit"
last week
To: [email protected]
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset=utf-8 /> | |
<title>graph-vis</title> | |
</head> | |
<body> | |
<canvas id="viewer" width="800" height="500"></canvas> | |
<script src="graph-vis.js"></script> | |
</body> |
import redis | |
import time | |
import sys | |
def producer(): | |
r = redis.Redis() | |
i = 0 | |
while True: | |
r.rpush('queue', 'Message %d' % i) |
# Answer to a question on Flask mailing list | |
# http://librelist.com/browser//flask/2012/6/30/using-ajax-with-flask/ | |
# NOTE: *REALLY* don't do the thing with putting the HTML in a global | |
# variable like I have, I just wanted to keep everything in one | |
# file for the sake of completeness of answer. | |
# It's generally a very bad way to do things :) | |
# | |
from flask import (Flask, request, jsonify) | |
app = Flask(__name__) |
#import <Foundation/Foundation.h> | |
@interface KUtils : NSObject | |
+ (NSString *)getVersionInfo; | |
@end |