genewoo

#!/usr/bin/python

# Equivalent of "tail -f" as a webpage using websocket
# Usage: webtail.py PORT FILENAME
# Tested with tornado 2.1

# Thanks to Thomas Pelletier for it's great introduction to tornado+websocket
# http://thomas.pelletier.im/2010/08/websocket-tornado-redis/

import tornado.httpserver

genewoo

exceptions = []
tree = {}
ObjectSpace.each_object(Class) do |cls|
  next unless cls.ancestors.include? Exception
  next if exceptions.include? cls
  next if cls.superclass == SystemCallError # avoid dumping Errno's
  exceptions << cls
  cls.ancestors.delete_if {|e| [Object, Kernel].include? e }.reverse.inject(tree) {|memo,cls| memo[cls] ||= {}}
end

genewoo

    def folder_exists!(folder)
      folder = File.expand_path(folder)
      target = ""
      folder.split(File::SEPARATOR).each{ |path|
        target = "/" if target.empty? && path.empty? #Unix environment
        target = File.join(target, path).to_s
        create_folder(target) if path.empty?
      }
      target
    end

genewoo

#!/bin/bash
if [ $# -eq 0 ]
then
  echo "tessdata.sh LANG [TAG]"
  echo "check LANG and TAG from https://github.com/tesseract-ocr/tessdata/"
fi

BRANCH=master
if [ $# -eq 2 ]
then

genewoo

[repositories]
local
oschina: http://maven.oschina.net/content/groups/public/
oschina-ivy: http://maven.oschina.net/content/groups/public/, [organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext] 
typesafe: http://repo.typesafe.com/typesafe/ivy-releases/, [organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext], bootOnly
#sonatype-oss-releases
#maven-central
#sonatype-oss-snapshots

genewoo

# Add these methods to your ApplicationController. Then, any controller
# that inherits from it will have these methods and can programmatically
# determine what filters it has set.
class ApplicationController < ActionController::Base

  def self.filters(kind = nil)
    all_filters = _process_action_callbacks
    all_filters = all_filters.select{|f| f.kind == kind} if kind
    all_filters.map(&:filter)
  end