caarlos0

Keybase proof

I hereby claim:

• I am caarlos0 on github.
• I am becker (https://keybase.io/becker) on keybase.
• I have a public key whose fingerprint is C4AE F954 837E 8203 58B9 90C4 E61E 2F7D C14A B940

To claim this, I am signing this object:

caarlos0

#!/bin/bash -e

# common stuff
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install -y ubuntu-restricted-extras git zsh terminator curl xsel \
  gnome-tweak-tool vim-nox smbclient htop openssh-server s3cmd openvpn network-manager-openvpn

# chrome
wget -O chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb

caarlos0

require 'net/http'
require 'uri'
require 'json'
uri = URI('http://divulga.tse.jus.br/2014/divulgacao/oficial/143/dadosdivweb/br/br-0001-e001431-w.js')
class String; def percent_of(n) "#{(self.to_f / n.to_f * 100.0).round(2)}%"; end; end
begin
  data = JSON(Net::HTTP.get_response(uri).body)
  system('clear')
  puts "\n\n----\n#{data['ht']} - #{data['ea'].percent_of(data['e'])} dos votos apurados\n----"
  data['cand'].take(3).each do |candidate|

caarlos0

package sample;

import org.junit.*;
import org.junit.rules.ExpectedException;
import sample.*;

import static org.hamcrest.CoreMatchers.*;
import static org.hamcrest.MatcherAssert.assertThat;

public class MyClassTest {

caarlos0

I found the Eclipse IDE to be painfully slow. My solution for that is to change some memory configs in eclipse.ini and remove some useless things (useless for me, at least).

cd $ECLIPSE_HOME
find . -iname '*jpa*' -exec rm -rf {} \;
find . -iname '*cvs*' -exec rm -rf {} \;

things I changed in my eclipse.ini:

caarlos0

.generate-cols(@n, @i: 1) when (@i =< @n) {
    @var: ~"col@{i}";
    input.col@{i},
    .col@{i} {
        width: @@var;
    }
    .table-default td.col@{i} {
        max-width: @@var;
    }
    .generate-cols(@n, (@i + 1));

caarlos0

SELECT bl.pid AS blocked_pid,
  a.usename AS blocked_user,
  ka.query AS blocking_statement,
  now() - ka.query_start AS blocking_duration,
  kl.pid AS blocking_pid,
  ka.usename AS blocking_user,
  a.query AS blocked_statement,
  now() - a.query_start AS blocked_duration
FROM  pg_catalog.pg_locks bl
  JOIN pg_catalog.pg_stat_activity a ON a.pid = bl.pid

caarlos0

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

caarlos0

#!/bin/sh -e

echo "Creating a new jekyll site..."
jekyll new bug
cd bug

echo "Creating needed folders..."
mkdir -p _assets/stylesheets
mkdir _plugins

caarlos0

---------------------------------------------------------------------------------------------------------
# app/helpers/application_helper.rb
---------------------------------------------------------------------------------------------------------
def horizontal_simple_form_for(record, options={}, &block)
  options[:html] ||= {}
  options[:html][:class] = "form-horizontal #{options[:html][:class]}".rstrip
  options[:wrapper] = :bootstrap_horizontal
  simple_form_for(record, options, &block)
end
---------------------------------------------------------------------------------------------------------