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import cv2
import numpy as np
size = 100, 100, 3
red_img = np.zeros(size, dtype=np.uint8)
cv2.imshow('result',red_img)
cv2.waitKey(0)
cv2.destroyAllWindows()
@fjustin
fjustin / google searching result
Created December 29, 2016 15:10
can see all searching result if you type the keyword after "="
require 'open-uri'
require 'uri'
url = 'https://www.google.co.jp/search?q=シャドウバース リセマラ'
url_escape = URI.escape(url)
user_agent = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.63 Safari/537.36'
charset = nil
html = open(url_escape, "User-Agent" => user_agent) do |f|
charset = f.charset
f.read
require 'open-uri'
require 'nokogiri'
url = 'http://www.tcu.ac.jp/topics/index.html' # 大学のURL
doc = Nokogiri::HTML(open(url)) # urlの読み込み
p doc.css('.topics-entrytitle').inner_text # お知らせの一覧
p doc.css('.entrydate').inner_text # お知らせが投稿された日
#URLにアクセスするためのライブラリを読み込む
require 'open-uri'
#nokogiriの呼び出し
require 'nokogiri'
#読み込みたいurlを記述する
url='http://www.tcu.ac.jp/topics/index.html'
charset=nil
html = open(url) do |f|