mmueller

#!/usr/bin/env python
#
# Copyright 2009 Empeeric LTD. All Rights Reserved.
#
# 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
#

max-mapper

Your API does REST, but can it SLEEP?

SLEEP (Syncable Lightweight Event Emitting Persistence) is an emerging standard for distributed data sync using HTTP and JSON. A generalized version of CouchDB's much lauded built-in replication, SLEEP extends the REST architecture to define a way in which databases can offer syncable JSON APIs that foster open data innovation by allowing developers to replicate entire databases over the net.

---

SLEEP comes from the Apache CouchDB project which is now widely known for it's multi-master streaming HTTP + JSON replication. This is possible in part because of the CouchDB _changes feed, which is a particular API that lets you see if there have been any changes made to the database since last time you synchronized. CouchDB can efficiently implement the _changes feed because of one subtle difference between it and most other databases: it stores a history of all changes that happen to the database, including deletes.

If you synchronize data from a remote source and then the

simme

# First install tmux
brew install tmux

# For mouse support (for switching panes and windows)
# Only needed if you are using Terminal.app (iTerm has mouse support)
Install http://www.culater.net/software/SIMBL/SIMBL.php
Then install https://bitheap.org/mouseterm/

# More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/

jmccrohan

static float floatvar = 12345.67;
static char sprintfbuffer[15];
static char dtostrfbuffer[15];

void setup() {
  sprintf(sprintfbuffer,"%f", floatvar);
  dtostrf(floatvar,8, 2, dtostrfbuffer);

  Serial.begin(9600);
  Serial.print("sprintf: ");

frsyuki

My thoughts on MessagePack

Hi. My name is Sadayuki "Sada" Furuhashi. I am the author of the MessagePack serialization format as well as its implementation in C/C++/Ruby.

Recently, MessagePack made it to the front page of Hacker News with this blog entry by Olaf, the creator of the Facebook game ZeroPilot. In the comment thread, there were several criticisms for the blog post as well as MessagePack itself, and I thought this was a good opportunity for me to address the questions and share my thoughts.

My high-level response to the comments

To the best of my understanding, roughly speaking, the criticisms fell into the following two categories.

paulirish

{
  "// my options for SublimeLinter " : "//",
  "jshint_options" : {
    "boss": true,
    "browser": true,
    "curly": false,
    "devel": true,
    "eqeqeq": false,
    "eqnull": true,

crbates

prschmid

"""An example of how to perform a multi-threaded unit test of a web service.

The particulars of this example make use of some conventions used when
developing a web service when using the Flask microframework, but can be
modified to fit most needs.
"""

import json
import threading
import time

scjody

# Python 2.7.3 (default, Apr 20 2012, 23:04:22) [GCC 4.6.3]
# Use plot() to plot lists or arrays
# Use print to show results in the command line history

from numpy import sin, cos, pi

def f(s,itr):
	xo=0
	yo=0
	a=0

iandanforth

#############################################################################
# Full Imports

from __future__ import division
import math
import random

"""
This is a pure Python implementation of the K-means Clustering algorithmn. The
original can be found here: