kracekumar

Writing better python code

---

Swapping variables

Bad code

abhishek77in

require "prawn"

Prawn::Document.generate("report.pdf") do

    10.times do
        start_new_page
    end

    repeat :all do
        move_down 50

trey

Use Django Fixtures to Automatically Load Data when You Install an App

First, load some data via the admin that should always be there when someone installs the app.

Next, dump that data out into JSON format into a fixture:

$ ./manage.py dumpdata [app_name] > [app_name]/fixtures/initial_data.json

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

jelcaf

#############################################
# Push de la rama actual
git push origin $rama_actual

#############################################
# Volver a un commit anterior, descartando los cambios
git reset --HARD $SHA1

#############################################
# Ver y descargar Ramas remotas

burnto

#!/Users/brent/.virtualenvs/lumber/bin/python


import cv

cv.NamedWindow("w1", cv.CV_WINDOW_AUTOSIZE)
camera_index = 0
capture = cv.CaptureFromCAM(camera_index)

gx = gy = 1