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@matthutchinson
matthutchinson / fnotify.pl
Created August 21, 2010 10:47
Irssi fnotify
# todo: grap topic changes
use strict;
use vars qw($VERSION %IRSSI);
use Irssi;
$VERSION = '0.0.3';
%IRSSI = (
authors => 'Thorsten Leemhuis',
contact => 'fedora@leemhuis.info',
@cowboy
cowboy / HEY-YOU.md
Last active July 1, 2024 08:37
jQuery Tiny Pub/Sub: A really, really, REALLY tiny pub/sub implementation for jQuery.
@visnup
visnup / StackScript.sh
Created August 23, 2011 17:45
node.js knockout 2011 StackScript
#!/bin/bash
# <UDF name="ssh_key" Label="Paste in your public SSH key" default="" example="" optional="false" />
# root ssh keys
mkdir /root/.ssh
echo $SSH_KEY >> /root/.ssh/authorized_keys
chmod 0700 /root/.ssh
# update to latest
@gre
gre / easing.js
Last active June 27, 2024 15:37
Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easing
/*
* This work is free. You can redistribute it and/or modify it under the
* terms of the Do What The Fuck You Want To Public License, Version 2,
* as published by Sam Hocevar. See the COPYING file for more details.
*/
/*
* Easing Functions - inspired from http://gizma.com/easing/
* only considering the t value for the range [0, 1] => [0, 1]
*/
EasingFunctions = {
@jboner
jboner / latency.txt
Last active July 27, 2024 12:32
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

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

@jaredmorrow
jaredmorrow / gist:3053951
Created July 5, 2012 14:20 — forked from othiym23/gist:3050224
Getting SmartOS working under vmware

If you prefer VirtualBox or aren't running OS X, here are some instructions and a script to help you get started with SmartOS under VirtualBox. If you use VirtualBox, skip the first section and read the section on how to get the Node.js SmartMachine up and running.

Running SmartOS under vmware Fusion

  1. Start by downloading the latest live image
  2. When you run the new VM wizard, select "Continue without disk" on the first screen of the wizard.
  3. Select Sun Solaris / Solaris 10 64-bit on the next screen.
  4. You're going to get dumped to a config screen when the live image starts up, choose DHCP for the networking and defaults for everything else.
  5. Pretty much the first thing you're going to want to do is figure out how to SSH into the box once it boots and creates its storage pools, because trying to do stuff in the virtual console is miserable. There's no cut and paste
@piranha
piranha / md5ize-index.js
Last active December 10, 2015 22:38
Custom RequireJS packer/optimizer & md5 map generator.
#!/usr/bin/env node
// (c) 2012-2013 Instant Communication Bhd, under terms of ISC License.
//
// Process index.html to add md5ized path mapping for RequireJS.
//
// Needs empty CacheBust variable to be defined (see replacement logic), which
// afterwards should be used in `require.config({paths: CacheBust});` call.
@staltz
staltz / introrx.md
Last active July 27, 2024 04:59
The introduction to Reactive Programming you've been missing
(ns ical.core
(:require
[om.core :as om :include-macros true]
[om.dom :as dom :include-macros true]
[sablono.core :as html :refer-macros [html]]))
(enable-console-print!)
(def weekdays ["saturday" "monday" "tuesday" "wednesday" "thursday" "friday" "sunday"])