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// [Traits, ]

trait Iterator[A] {
  def hasNext: Boolean
  def next(): A
}

class IntIterator(to: Int) extends Iterator[Int] {
  private var current = 0
  override def hasNext: Boolean = current < to

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// [Basics, Classes]

var x = 1
x += 1
val y = 10

val addTwo = (x: Int) => x + 2
val sum = (x: Int, y: Int) => x + y
val returnFive = () => 5

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#!/usr/bin/env python

"""
=====================================
PEP 20 (The Zen of Python) by example
=====================================

Usage: %prog

:Author: Hunter Blanks, [email protected] / [email protected]

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from bs4 import BeautifulSoup
import urllib.request

page = urllib.request.urlopen("http://wewilltakeyouwithepica.blogspot.com.br/p/por-tras-das-letras.html")
html = page.read().decode("utf-8")
bs = BeautifulSoup(html, "lxml")

texto_do_site = bs.text

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