luizkowalski

On the long list of the reasons why an all Flash site sucks, this dialogue, that I found somewhere is awesome. And, unfortunately, quite realistic.

* Dialogue

Ever try selling a client over the phone with a Flash based site? It goes something like this:
- Ok. Wait for the loader bar to finish? Is it loaded? Great.
- Wait for a second while the intro animation runs.
- Click on the pulsing green button.
- See the dancing donkey in the corner? Click that.
- Click on the donkey's right eye.

luizkowalski

$ echo 'export PATH=$PATH:$HOME/.gem/ruby/1.9.1/bin' >> ~/.bashrc && . ~/.bashrc

luizkowalski

<?
function getCEP($psCEP)
{
    echo utf8_encode(urldecode(trim(@file_get_contents('http://cep.republicavirtual.com.br/web_cep.php?cep='.urlencode($psCEP).'&formato=javascript'))));
    // Retorna var resultadoCEP = { 'uf' : 'UF', 'cidade' : 'Cidade', 'bairro' : 'Bairro', 'tipo_logradouro' : 'Avenida', 'logradouro' : 'Logradouro', 'resultado' : '1', 'resultado_txt' : 'sucesso - cep completo' }
}
?>

luizkowalski

cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre -y

wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.8.tar.gz -O elasticsearch.tar.gz
tar -xf elasticsearch.tar.gz
rm elasticsearch.tar.gz
sudo mv elasticsearch-* elasticsearch
sudo mv elasticsearch /usr/local/share

luizkowalski

require 'faraday_middleware'
require 'hashie/mash'

# Public: GeoIP service using freegeoip.net
#
# See https://github.com/fiorix/freegeoip#readme
#
# Examples
#
#   res = GeoipService.new.call '173.194.64.19'

luizkowalski

select:focus, textarea:focus, input[type="text"]:focus, input[type="password"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="date"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, input[type="number"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="color"]:focus{
 border-color: rgba(82, 168, 236, 0.8);
 box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgb(7, 122, 175);
 outline: 0 none;
}

luizkowalski

Filter to generate PDF from Servlet dynamic pages

This filter intercepts the response and runs Flying Saucer ITextRenderer on it, returning a pdf instead.

Configuration

Just put the filter on your code and configure the url patterns where it will run on web.xml. The filtered pages will return as pdf documents.

luizkowalski

#!/bin/bash

oldbase="gruber"
newbase="gruberteste"
nomearquivo="$oldbase-$(date +%d%m%Y-%H%M%S).sql"
outputfile="/home/gts/sql-base-fiscal/$nomearquivo"
httpserver="/srv/http/"

echo "==========================================="
echo "Fazendo dump da base \"$oldbase\""

luizkowalski

require 'lda-ruby'
corpus = Lda::Corpus.new
corpus.add_document(Lda::TextDocument.new(corpus, "a lion is a wild feline animal", []))
corpus.add_document(Lda::TextDocument.new(corpus, "a dog is a friendly animal", []))
corpus.add_document(Lda::TextDocument.new(corpus, "a cat is a feline animal", []))

lda = Lda::Lda.new(corpus)
lda.verbose = false
lda.num_topics = (2)
lda.em('random')

luizkowalski

class API::V1::BaseController < ApplicationController

  skip_before_filter :verify_authenticity_token

  before_filter :cors_preflight_check
  after_filter :cors_set_access_control_headers

  def cors_set_access_control_headers
    headers['Access-Control-Allow-Origin'] = '*'
    headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'