Wilo

;; factorial el
(defun ! ( n )
  "Calcula de forma recursiva el factorial de un número."
  (if (zerop n) 1
      (* n (! (1- n))))


  ;; (! 5)
  ;; > 120

Wilo

;; factorial scm
(define (! n)
  "Calcula el factorial de un número de forma recursiva."
  (if (zero? n) 1
      (* n (! (1- n))))


  ;; (! 5)
  ;; > 120

Wilo

set autoindent
set number
set textwidth=80
syntax enable

Wilo

# My Gnu/Screen configuration
# ~/.screenrc
#
defutf8 on
utf8 on on
autodetach on
defscrollback 5000
# Kill startup message
startup_message off 
# clear the screen when close the programs

Wilo

IRB.conf[:PROMPT_MODE] = :SIMPLE

Wilo

Sessions

New Session

• tmux new [-s name] [cmd] (:new) - new session

Switch Session

• tmux ls (:ls) - list sessions
• tmux switch [-t name] (:switch) - switches to an existing session

Wilo

On the server with tmux

Create a new tmux session:

tmux new-session -s my-session # launch `top`, `htop`, or anything that will regularly updates, then detach

Stream your session:

Wilo

import rrdtool

def graphSNMP(path, rrdfile, period='d', number=1, name=''):
    ret = rrdtool.graphv(path,
                    "--title=Ancho de Banda de {}".format(name),
                    '--start',
                    # "-1%s" %(period),
                    "-{}{}".format(number, period),
                    '--step','600',
                    "--vertical-label=Bits por segundo",

Wilo

import json
from django.contrib.auth.decorators import login_required
from django.http import HttpResponse
from django.utils.decorators import method_decorator


class LoginRequiredMixin(object):

    @method_decorator(login_required)
    def dispatch(self, request, *args, **kwargs):

Wilo

from django.db import connection

# If using cursor without "with" -- it must be closed explicitly:
with connection.cursor() as cursor:
    cursor.execute('select column1, column2, column3 from table where aaa=%s', [5])
    for row in cursor.fetchall():
        print row[0], row[1], row[3]