ryoakg

#! /bin/sh
# http://mvnrepository.com/artifact/org.apache.tika/tika-app
java -jar ~/libexec/tika-app-1.5.jar -t $@

ryoakg

(defun insert-placeholder-img-tag (gray-p width height category)
  "insert placeholder image tag with lorempixel.com"
  (interactive
   (list current-prefix-arg
         (read-number "width: ")
         (read-number "height: ")
         (completing-read
          "category: "
          '("animals" "business" "cats" "abstract" "city"
            "food" "nightlife" "fashion" "people"

ryoakg

;;; `boot repl` to go
(set-env! :dependencies '[[org.apache.tika/tika-parsers "1.10"]])
(import '(org.apache.tika metadata.Metadata
                          parser.ParseContext
                          parser.rtf.RTFParser)
        '(java.io StringWriter FileInputStream)
        '(javax.xml.transform sax.SAXTransformerFactory
                              stream.StreamResult
                              OutputKeys))

ryoakg

(import com.rtfparserkit.parser.standard.StandardRtfParser
        com.rtfparserkit.parser.RtfStreamSource
        com.rtfparserkit.utils.RtfDump)
(require '[clojure.java.io :as io])
(use 'clojure.pprint)

(def c-counter (atom 0))
(def b-counter (atom 0))
(def s-counter (atom 0))
(def cmd-counter (atom 0))

ryoakg

(defun browse-current-buffer-file ()
  (interactive)
  (let ((b (buffer-file-name)))
    (if b
        (browse-url b)
      (message "This buffer is not associated with a file."))))

ryoakg

#! /bin/sh
eval `identify -format "convert -size %wx%h xc:gray $1" $1`

ryoakg

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

ryoakg

require 'nokogiri'

#1
elm = Nokogiri::XML::Node.new("meta", Nokogiri::HTML::DocumentFragment.parse(""))
elm['http-equiv'] = "Content-Type"
elm['content'] = "text/html; charset=UTF-8"
puts elm.to_s

#2
elm = Nokogiri::HTML::DocumentFragment.parse('<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">').children[0]

ryoakg

require 'nokogiri'
open('xxx.html') {|f|
  doc = Nokogiri::HTML(f)
  puts doc.css('head > meta[http-equiv="Content-Type"]')[0]['content']
}

ryoakg

require 'nokogiri'
open('xxx.html') {|f|
  doc = Nokogiri::HTML(f)
  doc.css('script, noscript').each(&:unlink)
  
  open(output_filename, mode='w'){|f|
    html_str = doc.to_html(encoding: 'UTF-8')
    f.print html_str
  }
}