debasishg

General Background and Overview

1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
2. Models and Issues in Data Stream Systems
3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t

danielsz

(def history (Html5History.))
(.setUseFragment history false)
(.setPathPrefix history "")
(.setEnabled history true)

(let [navigation (listen history EventType/NAVIGATE)]
  (go 
     (while true
       (let [token (.-token (<! navigation))]
         (secretary/dispatch! token)))))

badboy

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

owainlewis

;; HipChat 

(setq ssl-program-name "gnutls-cli"
      ssl-program-arguments '("--insecure" "-p" service host)
      ssl-certificate-verification-policy 1)

;; Connect using jabber.el
;; M-x jabber-connect <RET>

;; Config

Engelberg

;; Ref-based Santa Claus solution, Written by Mark Engelberg
;; (start-simulation) to run

(def *num-elves* 10)
(def *num-reindeer* 9)

;; Santa is a ref containing either {:state :asleep} or {:state :busy, :busy-with <sequence-of-workers>}
(def santa (ref {:state :asleep}))

(defn waiting-room [capacity]

rduplain

"Plot a PNG using matplotlib in a web request, using Flask."

# Install dependencies, preferably in a virtualenv:
#
#     pip install flask matplotlib
#
# Run the development server:
#
#     python app.py
#

gwik

# Copyright 2011 10gen
# 
# Modified by Antonin Amand <[email protected]> to work with gevent.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#   http://www.apache.org/licenses/LICENSE-2.0
# 

mattdeboard

;;Small minor mode to control spotify from emacs

(defun spotify-play () "Play Spotify" (interactive)
  (shell-command "dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Play"))

(defun spotify-pause () "Pause Spotify" (interactive)
  (shell-command "dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Pause"))

(defun spotify-playpause () "Play/Pause Spotify" (interactive)
  (shell-command "dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.PlayPause"))

ericmoritz

import logging
import riak

log = logging.getLogger(__name__)

class RiakCounter(object):
    def __init__(self, bucket, key):
        self.bucket = bucket
        self.bucket.set_allow_multiples(True)
        self.key = key

alexbowe

import nltk

text = """The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital
computer or the gears of a cycle transmission as he does at the top of a mountain
or in the petals of a flower. To think otherwise is to demean the Buddha...which is
to demean oneself."""

# Used when tokenizing words
sentence_re = r'''(?x)      # set flag to allow verbose regexps
      ([A-Z])(\.[A-Z])+\.?  # abbreviations, e.g. U.S.A.