maraigue

#!/usr/bin/ruby

# 
# = 元ネタ
# 
# Kawaz - Pythonで文字列からクラスインスタンスを生成したりメソッドを呼ぶ方法
# 
# http://www.kawaz.org/blogs/miiojp/2011/05/15/106/
# 
# 上記ページでは、Pythonで "hogehoge.hogenoho.HogeClass" のような文字列に

jjb

In my previous post I described how to securely acquire the Mozilla list of root certificates and convert them to a form usable by curl and various libraries which don't ship with them.

Next, I want to point Net:HTTP at this file library-wide, so that it is used by all invocations of methods accessing https resources (in particular, Kernel#open, which in ruby 1.8.7 does not have a ca_file option and is therefore unusable with https). I hunted around the ruby standard library for a couple hours and came up with this:

require 'open-uri'
require 'net/https'

module Net
 class HTTP

kinopyo

require 'net/https'
require 'nokogiri'

url = "https://example.com"
url = URI.parse( url )
http = Net::HTTP.new( url.host, url.port )
http.use_ssl = true if url.port == 443
http.verify_mode = OpenSSL::SSL::VERIFY_NONE if url.port == 443
path = url.path
path += "?" + url.query unless url.query.nil?

yuki-teraoka

module Enumerable
  def lazy
    enum = self
    Enumerator::Lazy.new(self).tap do |obj|
      obj.instance_variable_set(:@enum  , enum)
      obj.instance_variable_set(:@method, false)
      obj.instance_variable_set(:@args  , [])
    end
  end
end

tehprofessor

require 'watir-webdriver'

capabilities = Selenium::WebDriver::Remote::Capabilities.phantomjs("phantomjs.page.settings.userAgent" => "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1468.0 Safari/537.36")
driver = Selenium::WebDriver.for :phantomjs, :desired_capabilities => capabilities
browser = ::Watir::Browser.new driver

# Quick test to make sure it's set

browser.goto 'http://www.useragentstring.com/'
browser.textarea(:id => "uas_textfeld").value

gerowave

#!/bin/bash

## NHKのネット配信サービスであるらじる★らじる。
# 従来は https://gist.github.com/riocampos/5656450 のように rtmpdump を使う必要がありましたが、
# 2017年9月から m3u8 による配信へ変更になったようです。m3u8 なので10秒単位での録音になります。


## 録音コマンド（m4a）
#ffmpeg -i M3U8URL -c copy outputfilename.m4a
# ファイルサイズ的に m4a が最も小さくなる