Arjan Scherpenisse arjan

arjan / splash9patch

Created May 23, 2014 16:15

Quickly create a 9-patch image suitable as splash screen (Android)

	#!/bin/bash

	FILE="$1"
	OUT=$(echo $FILE\|sed -e 's/\./.9./')

	$(identify -format "export WIDTH=%w" splash.png)
	$(identify -format "export HEIGHT=%h" splash.png)

	convert $FILE -bordercolor none -border 1 $OUT

arjan / router.erl

Last active August 29, 2015 14:07

	-module(router).

	-export([g/0]).

	%% [{attribute,1,file,
	%% {"/home/arjan/devel/zotonic/src/router.erl",1}},
	%% {attribute,1,module,router},
	%% {attribute,1,lager_records,[]},
	%% {attribute,3,export,[{route,1}]},
	%% {function,5,route,1,

arjan / dbtestresults.txt

Created October 8, 2014 19:27

Speedup results of replacing the Zotonic database driver in release 0.11.0


	SERIAL TESTS
	------------

	Old Zotonic PGSQL implementation w/ custom pgsql_pool

	11:38:26.495 [info] squery test result: 42667 queries in 15000 ms (select now())
	11:38:41.495 [info] squery test result: 43696 queries in 15000 ms (select true)
	11:38:56.495 [info] squery test result: 46251 queries in 15000 ms (select 'hello')
	11:39:11.495 [info] squery test result: 28560 queries in 15000 ms (select count(*) from rsc)

arjan / test.py

Created November 18, 2014 14:18

	import gtk
	import webkit

	view = webkit.WebView()

	sw = gtk.ScrolledWindow()
	sw.add(view)

	win = gtk.Window(gtk.WINDOW_TOPLEVEL)
	win.add(sw)

arjan / controller.ex

Last active August 29, 2015 14:18

Twitter authorization controller

	defmodule TestApp.TwitterController do
	use Phoenix.Controller

	# Routing configuration:
	#
	# scope "/twitter", TestApp do
	# pipe_through :browser_session
	# get "/:lang/authorize", TwitterController, :authorize
	# get "/redirect", TwitterController, :authorize_return

arjan / gist:92f45c10c1511ac16f33

Created June 30, 2015 06:35

GET /api/goldenage/favorites

arjan / gist:25ab3f6175920c5b719b

Created October 12, 2015 15:10

	import time
	from smartcard.CardType import AnyCardType
	from smartcard.CardRequest import CardRequest
	from smartcard.util import toHexString

	from smartcard.System import readers
	print readers()
	import webbrowser

	cardtype = AnyCardType()

arjan / timex_date_json.ex

Created November 6, 2015 01:45

Automatically encode Timex datetimes as ISO in JSON

	defimpl Poison.Encoder, for: Timex.DateTime do
	use Timex
	def encode(d, _options) do
	fmt = DateFormat.format!(d, "{ISO}")
	"\"#{fmt}\""
	end
	end

arjan / genserver_interface.ex

Created February 16, 2016 15:53

GenServer macros

	defmodule GenServer.Interface do

	defmacro defcall(function, arity) do
	args = for n <- :lists.seq(1,arity), do: {"arg" <> Integer.to_string(n) \|> String.to_atom, [], Elixir}
	quote do
	def unquote(function)(server, unquote_splicing(args)) do
	GenServer.call(server, {unquote(function), unquote_splicing(args)})
	end
	end
	end

arjan / datetime.ex

Created April 25, 2016 12:58

Serialize Timex.DateTime to JSON automatically

	defimpl Poison.Encoder, for: Timex.DateTime do
	use Timex
	def encode(d, _options) do
	fmt = DateFormat.format!(d, "{ISO}")
	"\"#{fmt}\""
	end
	end