tl;dr

build   cpu    benchmark name                               iterations   average time
BEAM   Xeon   Topo.contains?(@north_america, @usa)                100   14693.69 µs/op 
HiPE   Xeon   Topo.contains?(@north_america, @usa)                100   11093.37 µs/op -3600.319
C      Xeon   GEOS.contains(@north_america, @usa)            10000000   0.19 µs/op     -14693.5

BEAM   Xeon   Topo.contains?(@north_america, @russia)             100   26424.66 µs/op
HiPE   Xeon   Topo.contains?(@north_america, @russia)             100   17096.10 µs/op  -9328.560

eraserewind / gist:4ce47f428038059e3a52

Created September 23, 2014 09:20

	### Keybase proof

	I hereby claim:

	* I am eraserewind on github.
	* I am jbracco (https://keybase.io/jbracco) on keybase.
	* I have a public key whose fingerprint is 8891 E1E7 26CC 8030 4B84 885A E89A 181D 331D 2B12

	To claim this, I am signing this object:

eraserewind / onlinenet_debian_ipv6.md

Last active October 24, 2021 03:47

Online.net: IPv6 in Debian virtual machines

Without this annoying dribbler thing.

Variables

RANGE = /64
EXT_IF = external interface
IPV6 = Any IPv6 in RANGE
DUID = dhcp client id. Find it in console.online.net

eraserewind / religion.rb

Created September 11, 2014 22:41

	begin
	wait_for_miracle do \|miracle\|
	return miracle.proof_that_god_exists
	end
	rescue Timeout::Error => e
	return e.proof_that_god_exists
	end

eraserewind / programme-tv.css

Last active August 29, 2015 14:04

programme-tv.net css fix.

	#videoPush { display:none }
	#newsPush { display:none }
	#sidebar { display:none }
	#header { display:none }
	#col_left { width: 100% }
	.channel .programme .readmore { display:none }
	.block.sondages { display:none }
	.baseline, .footer-layout, .sf-extensionfactory-link { display:none }

eraserewind / free-mobile-sms.zsh

Last active August 29, 2015 14:02

Send SMS to yourself using Free Mobile's SMS notifications API.

	FREE_MOBILE_SMS_USER="..."
	FREE_MOBILE_SMS_PASS="..."

	function self-sms {
	setopt extendedglob
	encoded="${${(j: :)@}//(#b)(?)/%$[[##16]##${match[1]}]}"
	curl -q https://smsapi.free-mobile.fr/sendmsg\?user\=${FREE_MOBILE_SMS_USER}\&pass\=${FREE_MOBILE_SMS_PASS}\&msg\=${encoded}
	}

	# self-sms hello my friend how are you\?

eraserewind / gist:9443642

Created March 9, 2014 06:22

	iex(1)> rec = :erl_img.load("/tmp/img.01052272347D8C5DA78E655299E8176")
	{:ok,
	{:erl_image, :image_gif, :undefined,
	"/tmp/img.01052272347D8C5DA78E655299E8176", :undefined, :undefined,
	:undefined, :undefined, [], :palette8, 400, 212, 8, 3, 1,
	[ApplicationIdentifier: 'XMP Data', ApplicationAuthenticationCode: 'XMP',
	ApplicationData: <<63, 120, 112, 97, 99, 107, 101, 116, 32, 98, 101, 103, 105, 110, 61, 34, 239, 187, 191, 34, 32, 105, 100, 61, 34, 87, 53, 77, 48, 77, 112, 67, 101, 104, 105, 72, 122, 114, 101, 83, 122, 78, 84, 99, 122, 107, 99, 57, 100, 34, ...>>,
	ApplicationIdentifier: 'NETSCAPE', ApplicationAuthenticationCode: '2.0',
	ApplicationData: <<1, 0, 0>>, Background: 255, AspectRatio: 0, Sort: 0],
	:left_to_right,

eraserewind / gist:9433760

Created March 8, 2014 15:47

	iex(22)> exif
	[JPEGInterchangeFormatLength: [7164], JPEGInterchangeFormat: [862],
	ResolutionUnit: [2], YResolution: [{72, 1}], XResolution: [{72, 1}],
	Compression: [6], Software: ['Adobe Photoshop CS4 Macintosh'],
	ResolutionUnit: [2], YResolution: [{2400000, 10000}],
	XResolution: [{2400000, 10000}], Orientation: [1], Model: ['NIKON D80'],
	Make: ['NIKON CORPORATION']]
	iex(23)> JSON.encode(exif)
	** (ArgumentError) argument error
	:erlang.apply(72, :to_keywords, [])

eraserewind / gist:6378405

Created August 29, 2013 13:57

	irb(main):023:0> Device.find_by_index('ident', '42942424242')
	Zlib::DataError: incorrect header check
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:357:in `finish'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:357:in `finish'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:262:in `ensure in inflater'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:262:in `inflater'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:274:in `read_body_0'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:201:in `read_body'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:226:in `body'
	from /Users/j/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/gems/riak-client-1.0.5/lib/riak/client/net_http_backend.rb:58:in `block (2 levels) in perform'

eraserewind / bootstrap_horizontal_form.rb

Created July 28, 2013 19:08

bootstrap 3 horizontal form rails builder

	class BootstrapHorizontalForm < ActionView::Helpers::FormBuilder

	def text_field(method, options={})
	width = options[:width] \|\| 10
	t = @template
	t.content_tag(:div, :class => "form-group#{' has-error' unless @object.errors[method].blank?}") {
	t.concat(t.label(@object_name, method, class: 'col-lg-2 control-label'))
	t.concat(t.content_tag(:div, class: "col-lg-#{width}") {
	t.concat(t.text_field(@object_name, method, options.merge(class: 'form-control')))
	if @object.errors[method].present?

Jordan eraserewind

tl;dr

Online.net: IPv6 in Debian virtual machines

Variables