astro

var http = require('http');
var child_process = require('child_process');

function poll(url, cb) {
    http.get(url, function(res) {
	var body = "";
	res.setEncoding('utf8');
	res.on('data', function(data) {
	    body += data;
	});

astro

--- twobit.hs.orig	2012-07-05 00:24:21.399187088 +0200
+++ twobit.hs	2012-07-05 00:38:06.288433147 +0200
@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 import System.IO
 import Data.Char
 import System.Environment
@@ -9,7 +10,7 @@
          deriving (Show)
 data V = Fun (V -> V)

astro

prittorrent=> explain analyze select * from feed_items inner join enclosures on (feed_items.feed=enclosures.feed AND feed_items.id=enclosures.item) inner join enclosure_torrents using (url) order by feed_items.published desc limit 17;
                                                                             QUERY PLAN                                                                              
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..465.69 rows=17 width=1049) (actual time=0.043..0.597 rows=17 loops=1)
   ->  Nested Loop  (cost=0.00..1807.98 rows=66 width=1049) (actual time=0.043..0.593 rows=17 loops=1)
         ->  Nested Loop  (cost=0.00..1782.72 rows=66 width=1020) (actual time=0.025..0.379 rows=17 loops=1)
               ->  Index Scan Backward using feed_items_published on feed_items  (cost=0.00..1035.62 rows=1560 width=873) (actual time=0.004..0.016 rows=17

astro

#!/bin/bash -e

URL=http://chaosbay.hq.c3d2.de

if [ -z "$1" ]; then
        echo "Usage: $0 <file/dir>"
        exit 2
fi

if [ -x $(which mktorrent) ]; then

astro

From slide 22 of http://www.fischmarkt.de/2010/05/very_high_performance_websites_the_next.html Many of these can be checked with the YSlow Firebug extension.

* Make fewer HTTP requests
* Use a Content Delivery Network (CDN)
* Add Expires headers
* Compress components with gzip
* Put CSS at top
* Put JavaScript at bottom
* Avoid CSS expressions
* Make JavaScript and CSS external

astro

We couldn’t find that file to show.

astro

<iq type="set" from="track.superfeedr.com" to="firehoser.superfeedr.com" id="Component-871949090">
  <feed xmlns="http://superfeedr.com/xmpp-superfeedr-ext" id="8282637">
    <url>http://superfeedr.com/track/movie</url>
  </feed>
  <pubsub xmlns="http://jabber.org/protocol/pubsub">
    <publish node="8282637">
      <item>
        <entry xmlns:geo="http://www.georss.org/georss" xmlns:as="http://activitystrea.ms/spec/1.0/" xmlns:sf="http://superfeedr.com/xmpp-pubsub-ext" xmlns="http://www.w3.org/2005/Atom">
          <id>http://loveleader.tumblr.com/post/749928806</id>
          <published>2010-06-29T15:19:33+00:00</published>

astro

<?xml version='1.0' encoding='UTF-8'?>
<feed s:id="8310107" xmlns="http://www.w3.org/2005/Atom" xmlns:s="http://superfeedr.com/xmpp-superfeedr-ext">
 <link rel="self" href="http://superfeedr.com/dummy.xml"/>
 <http_code xmlns="http://superfeedr.com/xmpp-superfeedr-ext">200</http_code>
 <last_modified xmlns="http://superfeedr.com/xmpp-superfeedr-ext">2010-05-24T22:40:56+00:00</last_modified>
 <etag xmlns="http://superfeedr.com/xmpp-superfeedr-ext">&quot;c1af683416ed8cd5852678a5b2840dd5&quot;</etag>
 <number_of_new_entries xmlns="http://superfeedr.com/xmpp-superfeedr-ext">1</number_of_new_entries>
 <last_error_message xmlns="http://superfeedr.com/xmpp-superfeedr-ext">7726B in 0.030275s, 1 new entries</last_error_message>
 <last_fetch xmlns="http://superfeedr.com/xmpp-superfeedr-ext">2010-05-24T22:40:56Z</last_fetch>
 <title>The Dummy Time Feed</title>

astro

cave@storage:~$ /root/riak/rel/riak/bin/riak console
Exec: /root/riak/rel/riak/erts-5.7.5/bin/erlexec -boot /root/riak/rel/riak/releases/0.10.1/riak -embedded -config /root/riak/rel/riak/etc/app.config -args_file /root/riak/rel/riak/etc/vm.args -- console
Root: /root/riak/rel/riak
Erlang R13B04 (erts-5.7.5) [source] [64-bit] [smp:4:4] [rq:4] [async-threads:5] [kernel-poll:true]

** Found 0 name clashes in code paths 

=INFO REPORT==== 6-May-2010::22:18:27 ===
    alarm_handler: {set,{system_memory_high_watermark,[]}}

astro

-- |Based on http://cvs.silcnet.org/source/lib/silccrypt/silchash.c#L438
module BubblePrint where

import Data.Char (ord, chr)
import Data.Bits ((.&.), shiftR)
import Prelude hiding ((>>), (/))

(&) = (.&.)
(>>) = shiftR
(%) = mod