jacobian

"""
Simple forking echo server built with Python's SocketServer library. A more
Pythonic version of http://gist.github.com/203520, which itself was inspired
by http://tomayko.com/writings/unicorn-is-unix.
"""

import os
import SocketServer

class EchoHandler(SocketServer.StreamRequestHandler):

NicolasT

# Some code to retrieve CPUID information in pure Python
#
# Copyright (C) 2009 Nicolas Trangez  <eikke eikke com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation, version 2.1
# of the License.
#
# This library is distributed in the hope that it will be useful,

dtjm

#!/bin/bash
#
# vsftpd      This shell script takes care of starting and stopping
#             standalone vsftpd. Customized to be used with CentOS 5.4
#             and Monit by creating PID files for each process
#
# chkconfig: - 60 50
# description: Vsftpd is a ftp daemon, which is the program \
#              that answers incoming ftp service requests.
# processname: vsftpd

joelambert

Drop in replace functions for setTimeout() & setInterval() that 
make use of requestAnimationFrame() for performance where available
http://www.joelambert.co.uk

Copyright 2011, Joe Lambert.
Free to use under the MIT license.
http://www.opensource.org/licenses/mit-license.php

tavisrudd

// Chrome extension 'content scripts' run in a sandboxed 'isolated world'
// (http://code.google.com/chrome/extensions/content_scripts.html#execution-environment).
// However, there are ways to get out and execute js code in the page
// context.  Google searching revealed the following ways:

////////////////////////////////////////////////////////////////////////////////
// http://blog.afterthedeadline.com/2010/05/14/how-to-jump-through-hoops-and-make-a-chrome-extension/
// it looks like jQuery must be loaded by the content-script 
jQuery('body').append('<script type="text/javascript">(function(l) {
   var res = document.createElement('SCRIPT');

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];

endtwist

$( 'body' ).bind( 'paste', function( evt ) {
    var items = evt.originalEvent.clipboardData.items
      , paste;

    // Items have a "kind" (string, file) and a MIME type
    console.log( 'First item "kind":', items[0].kind );
    console.log( 'First item MIME type:', items[0].type );

    // If a user pastes image data, there are 2 items: the file name (at index 0) and the file (at index 1)
    // but if the user pastes plain text or HTML, index 0 is the data with markup and index 1 is the plain, unadorned text.

bdha

# It's important to convert the vbox image (VMDK or VDI or whatever) using
# the same version of VirtualBox that created it. You can try converting the image
# with qemu-img or kvm-img, but weird version mismatches will possibly make it not
# work.

# On your VirtualBox machine:

cd $VBOX_ROOT/$MACHINE_ROOT/
VBoxManage clonehd machine.vmdk machine.img --format RAW
scp machine.img root@kvm-host:/somewhere

leikahing

import json
import requests

key = '<your key goes here>'

# the following is the base URL for all API requests
base_url = 'http://api.wunderground.com/api/{0}/'.format(key)

location = '02169'

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs