taq

From f0af0ed80173a0a3ff0ed1316bdb09ba64b518f0 Mon Sep 17 00:00:00 2001
From: Eustaquio Rangel <taq@eustaquiorangel.com>
Date: Thu, 21 Dec 2023 16:12:23 -0300
Subject: [PATCH] Construtor

---
 test.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test.rb b/test.rb

taq

class Test
  def initialize
    puts 'Inicializando um teste ...'
  end
end

taq

class Test
end

taq

This is a bunch of stuff relating to the localhost ip taken off bash.org. Apologies to all the non-technically minded people...

#60852
<Numi> hey, can you guys just check a site out and tell me if it's up?
<Haddock> depends, what is it?
<Numi> just my apache server, it works for me but seems to be down for anyone else
<Haddock> alright, what's the address?
<Numi> http://127.0.0.1
<Haddock> ......
<Haddock> ...Yeah, it's up.

taq

require 'active_support/string_inquirer'
require 'benchmark'

# classe
class ClientExternalData
  # o método com o inquirer/method_missing
  def identifier
    ActiveSupport::StringInquirer.new('uuid')
  end

taq

From http://meta.ath0.com/2012/02/05/apples-great-gpl-purge/, with access forbidden right now:

Apple obligingly allows you to browse and download the open source software they use in OS X. Since they have listings for each version of OS X, I decided to take a look at how much software they were using that was only available under the GNU public license. The results are illuminating:

10.5: 47 GPL-licensed packages.
10.6: 44 GPL-licensed packages.
10.7: 29 GPL-licensed packages.

This clearly supports the idea that Apple is aggressively trying to remove all GPL-licensed software from OS X. While the removal of Samba and GCC got some attention, the numbers show that there’s a more general purging going on.

taq

Just insert on .gitconfig:

nrb = "!f() { git push -u origin $(git rev-parse --abbrev-ref HEAD):$1; }; f"

And then, when on a local branch and want to push to a new remote branch called, say, 'test':

$ git nbr test
Total 0 (delta 0), reused 0 (delta 0)
To <your remote here>
 * [new branch]      work -> test

taq

module AbstractInterface
   class NotImplementedError < StandardError
      def initialize(*methods)
         super "You must implement the following methods: #{methods.join(', ')}"
      end
   end

   def AbstractInterface.check_methods(klass,other,methods)
      return if other.class==Module
      TracePoint.new(:end) do |tp|

taq

require "benchmark"
include Benchmark

values = (0..100).to_a

bm(10) do |bench|
   bench.report("regular") do
      values.map { |x| x * 10 }.select { |x| x > 30 } 
   end
   bench.report("lazy") do

taq

natural_numbers = Enumerator.new do |yielder|
  number = 1
  loop do
    yielder.yield number
    number += 1
  end
end

p natural_numbers.lazy.select { |n| n.odd? }.take(5).to_a # => [1, 3, 5, 7, 9]
p natural_numbers.lazy.map    { |n| n*2    }.take(5).to_a # => [2, 4, 6, 8, 10]