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Sergey Grankin sgrankin

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@jstaffans
jstaffans / distributed_matters_2015.markdown
Last active May 9, 2016 02:37
distributed matters 2015

Notes from the distributed matters 2015 conference.

Jepsen V (Kyle Kingsbury)

Talks about how Jepsen works and what systems have been tested until now, among others:

  • Riak: default is last-write-wins, but you should not be using it
  • ZK: works as advertised (!)

... But all of this is also on his blog, not anything really new.

@gtallen1187
gtallen1187 / scar_tissue.md
Created November 1, 2015 23:53
talk given by John Ousterhout about sustaining relationships

"Scar Tissues Make Relationships Wear Out"

04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.

This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.

[Laughter]

> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation

<?xml version="1.0" standalone='no'?>
<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
<service-group>
<name replace-wildcards="yes">%h</name>
<service>
<type>_adisk._tcp</type>
<txt-record>sys=waMa=0,adVF=0x100</txt-record>
<txt-record>dk0=adVN=Time Capsule,adVF=0x82</txt-record>
</service>
<service>
@sameer
sameer / plan9palette.go
Last active January 18, 2024 19:45
Creates a Plan 9 Palette as a 2D image using the gg library
import (
"github.com/fogleman/gg"
"image/color/palette"
"strconv"
"image/color"
)
func main() {
const numSquaresPerRow = 16.
const numSquaresPerColumn = numSquaresPerRow
STARTFONT 2.1
COMMENT Copyright 2006 Sun Microsystems, Inc. All rights reserved.
COMMENT Use is subject to license terms.
COMMENT This is a derivation of a BDF font from the X consolidation
COMMENT Originally a BSD vfont.
COMMENT Re-built BDF and ISO10646-1 from hex code originally in
COMMENT illumos usr/src/uts/common/font/12x22.c
FONT -Sun-Gallant-Demi-R-Normal--19-190-72-72-C-120-ISO10646-1
SIZE 19 72 72
FONTBOUNDINGBOX 12 22 0 -5
@gdamjan
gdamjan / README.md
Last active January 11, 2024 09:07
Install a NixOS for a systemd-nspawn container … from podman

Install

Run a nix container with podman, with the container destination mounted as /mnt:

DEST=~/containers/nixos
mkdir -p $DEST/{dev,proc,etc/nixos}

podman run -v $DEST:/mnt -it --rm --cap-add SYS_ADMIN docker.io/nixos/nix:latest
CREATE TABLE _SqliteDatabaseProperties (key TEXT, value TEXT, UNIQUE(key));
CREATE TABLE deleted_messages (ROWID INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE, guid TEXT NOT NULL);
CREATE TABLE sqlite_sequence(name,seq);
CREATE TABLE chat_handle_join (chat_id INTEGER REFERENCES chat (ROWID) ON DELETE CASCADE, handle_id INTEGER REFERENCES handle (ROWID) ON DELETE CASCADE, UNIQUE(chat_id, handle_id));
CREATE TABLE sync_deleted_messages (ROWID INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE, guid TEXT NOT NULL, recordID TEXT );
CREATE TABLE message_processing_task (ROWID INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE, guid TEXT NOT NULL, task_flags INTEGER NOT NULL );
CREATE TABLE handle (ROWID INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE, id TEXT NOT NULL, country TEXT, service TEXT NOT NULL, uncanonicalized_id TEXT, person_centric_id TEXT, UNIQUE (id, service) );
CREATE TABLE sync_deleted_chats (ROWID INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE, guid TEXT NOT NULL, recordID TEXT,timestamp INTEGER);
CREATE TABLE message_attachment_join
@jackrusher
jackrusher / webdav.clj
Last active November 1, 2023 22:07
A minimal webdav server/synthetic filesystem that works with JVM Clojure and babashka. See comments for instructions!
(ns webdav
(:require [clojure.string :as str]
[clojure.data.xml :as xml]
[org.httpkit.server :as hk-server]))
;; add the XML namespace that we'll use later
(xml/alias-uri 'd "DAV:")
(defn dissoc-in
"Should be in the standard library..."