astro

{
  "nodes": {
    "flake-utils": {
      "inputs": {
        "systems": "systems"
      },
      "locked": {
        "lastModified": 1694529238,
        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
        "owner": "numtide",

astro

var fs = require('fs');
var request = require('request');
var joinUrl = require('url').resolve;

if (process.argv.length != 3) {
    console.log("Please pass playlist URL");
    process.exit(1);
}
var plsUrl = process.argv[2];
var INTERVAL = 5 * 1000;

astro

PORT=/dev/ttyACM1
HEX=hollow_v0.31.hex

ard-reset-arduino --caterina $PORT --verbose
avrdude -P /dev/ttyACM1 -p atmega32u4  -c avr109 -b 57600 -D -Uflash:w:$HEX:i

astro

{-# LANGUAGE OverloadedStrings, RankNTypes #-}
module Main where

import Data.Conduit
import Data.Conduit.Binary
import qualified Data.Conduit.List as CL
import Data.XML.Types
import Text.XML.Stream.Parse
import System.IO
import qualified Data.Text as T

astro

{-# LANGUAGE OverloadedStrings #-}
module Main where

import Control.Monad
import System.IO
import System.ZMQ3.Monadic
import qualified Data.ByteString.Char8 as CS
import Control.Concurrent (forkIO)

main :: IO ()

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