snipsnipsnip’s gists

snipsnipsnip / perm.rb

Last active September 4, 2019 11:20

perm.rb: explodes ARGV as a TSV (permutate 'foo bar baz' 'quu qux' yields 6 lines)

	# frozen_string_literal: true
	# permutate.rb: MIT license. @snipsnipsnip
	require 'csv'
	require 'optparse'
	require 'shellwords'

	def main(argv=ARGV)
	filter = nil
	rest = nil
	need_header = false

snipsnipsnip / SomeMFCControl.cs

Last active May 19, 2018 10:51

MFCの部品をWindows.Forms.Formに埋め込む ref: https://qiita.com/snipsnipsnip/items/19045907ae96121e8310

	public class GuestControl : Control
	{
	/// <summary>アタッチしたMFCのCWnd</summary>
	private IntPtr CWnd { get; }

	[DllImport("attach")]
	private static extern IntPtr attach(IntPtr hwnd);
	[DllImport("attach")]
	private static extern void detach(IntPtr hwnd);

snipsnipsnip / file5.txt

Last active May 14, 2020 10:34

git rebase --interactive でコミットの見分けがつかない問題の対策 ref: https://qiita.com/snipsnipsnip/items/8e4244b4fff2a5a2bc32

	$ git reset --hard E # git reset --hard origin/devel でも可
	$ git cherry-pick -n D A
	$ git commit -m "DとA"
	$ git cherry-pick B
	$ git cherry-pick C

snipsnipsnip / file0.txt

Created December 14, 2017 14:50

「クラスを抽出」というリファクタリングがあるとしたらどういうものだろうか ref: https://qiita.com/snipsnipsnip/items/3a8d018d683d2c54ea15

	interface R {
	$(D1)
	$(V1)
	}

snipsnipsnip / 設定

Created June 8, 2017 13:13

htpasswd/htdigestファイルのままJenkinsのBasic認証をやめる ref: http://qiita.com/snipsnipsnip/items/6ee0d8cf8219fad2e696

/usr/bin/ruby -rwebrick/httpauth/htdigest -e 'D = WEBrick::HTTPAuth::Htdigest.new(ARGV[0]); D.get_passwd(ARGV[1], ENV["U"], false) == D.make_passwd(ARGV[1], ENV["U"], ENV["P"]) or abort' /var/www/.htdigest realm

snipsnipsnip / pdf2png.rb

Last active March 5, 2017 11:52

pdf2png: runs 'mutool extract' and renumbers

	#!/usr/bin/ruby
	# * coding: utf-8 *
	class PDFExtract
	def self.main
	ARGV.each {\|a\| new.extract a }
	end

	def extract(pdf)
	images = parse_info(`mutool info #{pdf}`)

snipsnipsnip / pingport.rb

Last active January 31, 2017 12:09

pingport.rb

	#!/usr/bin/env ruby
	# coding: utf-8

	require 'socket'

	ARGV.size == 2 or abort "usage: #$0 hostname port"

	host, port = ARGV
	sec = 1

snipsnipsnip / dummy_ssl_server.rb

Created May 5, 2016 10:27

dummy_ssl_server.rb

	require 'socket'
	require 'openssl'

	def wrap(server)
	key = OpenSSL::PKey::RSA.generate(2048)
	cert = OpenSSL::X509::Certificate.new
	cert.issuer = cert.subject = OpenSSL::X509::Name.new([['CN', 'localhost']])
	cert.public_key = key.public_key
	cert.not_before = Time.now
	cert.not_after = cert.not_before + 60 * 60

snipsnipsnip / dll.rb

Last active March 19, 2016 03:07

dll.rb: dumpbin/undname wrapper

	require 'tempfile'

	class DLL
	include Enumerable

	attr_reader :path

	def initialize(path)
	@path = path
	end

snipsnipsnip / hosts.txt

Created March 5, 2016 12:44

add these lines to hosts to remove skype ads

	127.0.0.1 *.2mdn.net
	127.0.0.1 *.adnxs.com
	127.0.0.1 *.adtech.de
	127.0.0.1 *.atdmt.com
	127.0.0.1 *.flashtalking.com
	127.0.0.1 *.msads.net
	127.0.0.1 *.msecn.net
	127.0.0.1 *.msn.com
	127.0.0.1 *.serving-sys.com
	127.0.0.1 *.doubleclick.net

Satoshi Kodama snipsnipsnip