neosergio

#-*- coding:utf-8 -*-
from Tkinter import *

#funciones de procesamiento
def procesar():
	resultado = peso.get() + altura.get()
	print resultado

#Instancia de la clase Tk
ventana = Tk()

neosergio

#!/bin/bash

sudo apt-get install git python-pip make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev curl
sudo pip install virtualenvwrapper

git clone https://github.com/yyuu/pyenv.git ~/.pyenv
git clone https://github.com/yyuu/pyenv-virtualenvwrapper.git ~/.pyenv/plugins/pyenv-virtualenvwrapper

echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc

neosergio

Sum of N numbers

Write a function that can sum up numbers:

• It should receive a sequence of n numbers.
• If no argument is provided, return sum of numbers 1..100.
• Look closely to the type of the function's default argument ...

Proposed solution

def sum_numbers(numbers=None):

neosergio

Parse a list of Names

For the following list of names:

NAMES = ['arnold schwarzenegger', 'alec baldwin', 'bob belderbos',
         'julian sequeira', 'sandra bullock', 'keanu reeves',
         'julbob pybites', 'bob belderbos', 'julian sequeira',
         'al pacino', 'brad pitt', 'matt damon', 'Brad pitt']

neosergio

Write a simple property

• Write a simple Promo class. Its constructor receives two variables: name (which must be a string) and expires (which must be a datetime object).

• Add a property called expired which returns a boolean value indicating whether the promo has expired or not.

Proposed solution

from datetime import datetime, timedelta

NOW = datetime.now()

neosergio

git diff  --no-prefix --ignore-space-at-eol | sed -e "s/^diff --git [^[:space:]]*/Index:/" -e "s/^index.*/===================================================================/" > changes.patch

neosergio

python -c 'import random; result = "".join([random.choice("abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)") for i in range(50)]); print(result)'

neosergio

neosergio

neosergio