arjunmenon’s gists

arjunmenon / gui.rb

Created August 17, 2016 15:42 — forked from gpr/gui.rb

How to use Glade resource with Ruby Gtk3

	#!/usr/bin/env ruby

	require 'gtk3'

	def not_yet_implemented(object)
	puts "#{object.class.name} sent a signal!"
	end

	def on_main_window_destroy(object)
	Gtk.main_quit()

arjunmenon / crf_accuracy.py

Created April 14, 2017 13:54 — forked from kindleton/crf_accuracy.py

Calculate accuracy for CRF++ output file

arjunmenon / convert-gifs.sh

Created August 26, 2017 13:41 — forked from shazow/convert-gifs.sh

Batch convert a directory of gifs into mp4

	#!/usr/bin/bash
	# Convert .gif into .mp4, skip if already exists.

	outdir="."

	for path in *.gif; do
	out="${outdir}/${path/.gif/}.mp4"
	[[ -f "$out" ]] && continue
	ffmpeg -f gif -i "${path}" "${out}"
	done

arjunmenon / plate-snitch.js

Created August 30, 2017 16:18 — forked from taitems/plate-snitch.js

(Extract) Check the status of a vehicle registration and scrape results.

	// Open form and submit enquire for `rego`
	function getInfo(rego) {
	horseman
	.userAgent('Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0')
	.open(url)
	.type('#registration-number-ctrl input[type=text]', rego)
	.click('.btn-holder input')
	.waitForSelector('.ctrl-holder.ctrl-readonly')
	.html()
	.then(function(body) {

arjunmenon / gist:d0c1bafc43720dd7b363a4b015afe5cb

Created September 9, 2017 14:40 — forked from silentrob/gist:3184161

NPL Bookmarks Links

	http://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html
	http://code.google.com/p/nltk/source/browse/trunk/nltk
	http://wordnet.princeton.edu/wordnet/download/
	http://code.google.com/p/nltk/source/browse/trunk/nltk/nltk/chunk/named_entity.py
	http://www.writingcentre.uottawa.ca/hypergrammar/subjpred.html
	http://nlp.stanford.edu/software/crf-faq.shtml
	http://sourceforge.net/apps/mediawiki/opennlp/index.php?title=Name_Finder
	http://en.wikipedia.org/wiki/Sentiment_analysis
	http://arxiv.org/pdf/cs.LG/0212032
	http://www.scribd.com/doc/7865458/the-learning-chatbot

arjunmenon / strip HTML tags

Created October 16, 2017 19:13 — forked from awesome/strip HTML tags

ruby strip HTML tags

	# copied from (thanks!): http://codesnippets.joyent.com/posts/show/615

	str = <<HTML_TEXT
	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
	<html>
	<body>
	<h1>Application error</h1>
	<p>Change this error message for exceptions thrown outside of an action (like
	in Dispatcher setups or broken Ruby code) in public/500.html</p>

arjunmenon / vin_to_gif.rb

Created April 10, 2018 19:54 — forked from seyhunak/vin_to_gif.rb

Vine MP4 to GIF Converting using Ruby

	# space150 vine-to-GIF
	# given a vine.co uri, downloads the MP4 and creates an image sequence / GIF from it
	# requires ruby, ffmpeg, and imagemagick

	require 'open-uri'
	require 'nokogiri'

	id = ARGV[0]

	# try to convert from URL to id.

arjunmenon / Hash.from_xml

Created June 6, 2018 21:07 — forked from huy/Hash.from_xml

Convert xml to hash using Nokogiri

	# USAGE: Hash.from_xml(YOUR_XML_STRING)require 'rubygems'
	require 'nokogiri'
	# modified from http://stackoverflow.com/questions/1230741/convert-a-nokogiri-document-to-a-ruby-hash/1231297#123129
	7

	class Hash
	class << self
	def from_xml(xml_io)
	begin
	result = Nokogiri::XML(xml_io)

arjunmenon / create_xml.rb

Created June 12, 2018 12:01 — forked from kimjoar/create_xml.rb

Simple Ruby DSL to generate XML

	require './xmldsl'

	Twitter = Struct.new :name, :avatar, :text
	twitters = []
	5.times { twitters << Twitter.new("Jonas", "/profile.png", "Hello World!") }

	xml = XML.generate do
	html do
	body do
	twitters.each do \|tw\|

arjunmenon / codepenclone.html

Created August 14, 2018 12:48 — forked from pachacamac/codepenclone.html

Mini Codepen Clone with sharing function

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>MiniCodepenClone</title>
	<style>
	body,textarea,iframe{ margin:0; box-sizing:border-box; }
	textarea,iframe { width:100%; height:50vh; float:left; }
	textarea { color:#eee; background:#111; font-family:monospace; font-size:11pt; line-height:1.4; width:33.33%; }
	#shareBtn { position:absolute; bottom:0; left:0; }

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