fcasco

from django.db import models
from django.utils improt timezone

class Person(models.Model):
    first_name = models.CharField(max_length=42)
    last_name = models.CharField(max_length=42)
    birth_date = models.DateField()
    email = models.EmailField()

    @property

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Person.objects.extra(select={'email_provider': "(COALESCE(substring(email from '@(.*)$'), ''))"}).order_by('email_provider')

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Person.objects.extra(select={'age': "(EXTRACT(year FROM age(birth_date)) :: int)"})\
              .values('first_name', 'birth_date', 'age')

fcasco

from django.db import models
from django.utils improt timezone

class Person(models.Model):
    first_name = models.CharField(max_length=42)
    last_name = models.CharField(max_length=42)
    birth_date = models.DateField()

    @property
    def age(self):

fcasco

from django.db import models

class Person(models.Model):
    first_name = models.CharField(max_length=42)
    last_name = models.CharField(max_length=42)
    birth_date = models.DateField()
    email = models.EmailField()

fcasco

function add_hotel_result(hotel, i, hotels) {
    // Crea un nuevo elemento para mostrar los datos del hotel
    var $new_hotel_result = $hotels_results.find('.template.hotel_result')
                                .clone()
                                .removeClass('template');

    $new_hotel_result.find('.hotel_name').html(hotel.hotel_name);

    function add_rate_option(rate) {
        // Agrega el tipo de habitacion para el hotel

fcasco

import unittest


class TestAutogenerated(unittest.TestCase):
    values = [('a', 1), ('be', 20), ('cal', 3), ('dado', 2)]

    @staticmethod
    def make_test(s, n):
        def new_test(self):

fcasco

#!/usr/bin/env python
import unittest


class Avoid_twice():
    tasks_filename = '/tmp/avoid_twice'

    def __init__(self, task_name):
        self.current_task = task_name

fcasco

#!/bin/env python
# vim: set fileencoding=utf-8 :
"""
http://c2.com/cgi/wiki?FizzBuzzTest

The "Fizz-Buzz test" is an interview question designed to help filter out the 99.5% of programming job
candidates who can't seem to program their way out of a wet paper bag. The text of the programming assignment
is as follows::

    "Write a program that prints the numbers from 1 to 100. But for multiples of three print “Fizz” instead of

fcasco

def f(n):
    l = []
    for i in xrange(n):
        l.append(i ** 2)
    return l