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@ajdavis
ajdavis / dnssd.cpp
Created July 28, 2017 18:59 — forked from scaryghost/dnssd.cpp
How to do a SRV or TXT record lookup in C/C++ on Linux.
/**
* compile: g++ -std=c++0x -o dnssd dnssd.cpp -lresolv
* Your g++ compiler must have lambda support
*
* Code based on examples from:
* http://www.cs.columbia.edu/~zwb/project/dotslash/dots_apache/dnsc.c
* http://people.samba.org/bzr/jerry/slag/unix/query-srv.c
*/
#include <arpa/nameser.h>
#include <functional>
;; Lambkin, a garbage-collected heap suitable for microcontrollers.
;; Copyright (C) 2015 Andy Wingo <wingo@igalia.com>.
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@debasishg
debasishg / gist:8172796
Last active May 10, 2024 13:37
A collection of links for streaming algorithms and data structures

General Background and Overview

  1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
  2. Models and Issues in Data Stream Systems
  3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
  4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
  5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&amp;rep=rep1&amp;t
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE TemplateHaskell #-}
import Control.Lens
import Data.Bits.Lens
import Data.Vector as V
import Prelude as P
import Data.Monoid
import Data.Ix
data Maze = Maze
@robinsmidsrod
robinsmidsrod / _INSTALL.md
Last active June 10, 2024 09:16
Bootstrapping full iPXE native menu with customizable default option with timeout (also includes working Ubuntu 12.04 preseed install)

Add the following chunk to your existing ISC dhcpd.conf file.

if exists user-class and ( option user-class = "iPXE" ) {
    filename "http://boot.smidsrod.lan/boot.ipxe";
}
else {
    filename "undionly.kpxe";
}

(or see https://gist.github.com/4008017 for a more elaborate setup