jbgutierrez

import com.sun.org.apache.bcel.internal.classfile.JavaClass;
import java.util.Arrays;
import javax.xml.xpath.*;
import java.io.File;
import java.io.FileInputStream;
import org.xml.sax.InputSource;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import java.util.HashSet;
import java.net.URLDecoder;

jbgutierrez

#!/bin/bash
# init
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
          
# look for empty dir
for SUBDIR in `find . -type d | grep -v .svn`; do
  if [ ! "$(ls $SUBDIR)" ]; then
    rm -rf $SUBDIR
    echo "$SUBDIR is Empty"

jbgutierrez

git config --global svn.addAuthorFrom true
git config --global svn.useLogAuthor true
git svn clone NEW_URL new
git svn clone ORIGINAL_URL original
cd original
git push ../new/.git master:refs/heads/original
cd ../new
git filter-branch --msg-filter 'sed -e /^git-svn-id:/d' original
echo `git rev-list original | tail -1` `git rev-list master | tail -1` >> .git/info/grafts
git merge original

jbgutierrez

require 'time'
def average_time_of_day(args)
  sum = 0
  args.each do |arg|
    sum += Time.parse(arg).to_i
    sum += 60 * 60 * 24 unless arg =~ /^1[01].*pm$/ # My friend arrival is scheduled at 10pm so any time outside 10:00pm and 11:59pm means he arrived on the very next day 
  end
  average = sum / args.length
  Time.at(average).strftime("%l:%M%p").strip.downcase
end

jbgutierrez

RAILS SHELL APPLICATION IN 10 STEPS !!!
1.- rails shell -d mysql
2.- cd shell
3.- Edit config/database.yml
4.- rake db:create
5.- ruby script\generate scaffold Command execute:string
6.- rake db:migrate
7.- Delete public/index.html
8.- Edit config/routes.rb
     map.resources :commands

jbgutierrez

<script>
var toggle = function(){
  alert("She loves me!");
  var that = toggle;
  toggle = function(){
    alert("She loves me not!");
    toggle = that;
  }
}

jbgutierrez

#!/bin/bash
##
# *1 Tiene algo que ver con los saltos de línea pero no sé muy bien! :-(
OLDIFS=$IFS
IFS=$'\n'

FILE_NAME=$1
LINES=`svn log $FILE_NAME`

##

jbgutierrez

require "test/unit"
class TestFindRedundantResistors < Test::Unit::TestCase
  def test_find_redundant_resistors
    actual = find_redundant_resistors [
                                         [ 'A', 'B',  50],
                                         [ 'A', 'D', 150],
                                         [ 'B', 'C', 250],
                                         [ 'B', 'E', 250],
                                         [ 'C', 'E', 350],
                                         [ 'C', 'D',  50],

jbgutierrez

#!/usr/bin/env ruby -wKU
require 'rubygems'
require 'delicious_api'
require 'pp'
DeliciousApi::Base.wrapper = DeliciousApi::Wrapper.new 'user', 'secret'
bookmark = DeliciousApi::Bookmark.find :url => 'http://www.yahoo.com'
# bookmark = DeliciousApi::Bookmark.new 'http://www.yahoo.com' if you don't have this bookmark in your account
pp bookmark.suggested_tags

jbgutierrez

rpcfn-3-shortest_path¶ ↑

My submission for Ruby Challenge #3: Short Circuit

rubylearning.com/blog/2009/10/30/rpcfn-short-circuit-3/

Features¶ ↑

• 100% RSpec test coverage

• Works in both Ruby 1.8 and 1.9