otov4its

from django.db.models import CharField
from django.core.exceptions import ImproperlyConfigured
from django.utils.translation import ugettext_lazy as _


class NullCharField(CharField):
    """
    Subclass of the CharField that allows
    empty strings to be stored as NULL in database
    """

andrewgodwin

Benchmark results:

  Date: 2016/03/20
  Version: asgi_redis 0.8.3 / daphne master / channels master / cpython 2.7.11
  Environment: AWS, 3x m3.large (1 daphne, 1 worker, 1 redis)
  Source: 1x m3.medium, different AZ, ab for HTTP, channels benchmarker for WS

  HTTP GET, Django View (concurrency 10, 10,000 total)
    Failures: 0.0%
    Rate: 160 req/s

AnthonySheetz

#!/bin/bash
#
# This script surrounds the command passed in with start and finish notifications
# to the cronitor monitoring application.
#
# === SETUP
#
# * Make sure the cronitor script is executable.
#
#   chmod +x cronitor

gmr

"""
Minecraft Server Log Time Spent Ranking

"""
__author__ = 'Gavin M. Roy'
__email__ = 'gavinmroy@gmail.com'
__since__ = '2012-01-05'

import datetime
import operator

boxrick

#!/bin/bash
# Script to cleanup GCP virtual machine images

# How many images of this family do we wish to retain
desired_images=8
image_project="PROJECTHERE"

clean_images()
{
  # Function to clean up images, set the default family to megatron base

lavoiesl

// gcc -O2 -Wall -pedantic process-mysqldump.c -o process-mysqldump
// Usage: cat dump.sql | process-mysqldump
//   Or : process-mysqldump dump.sql

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>

#define BUFFER 100000

mw3i

'''
Proof of Concept: 

Django devs built an ORM that seems way more straightforward than many existing tools. This class lets you leverage the django-orm without any project settings or other aspects of a django setup.

There are probably weak points and functionality missing, but it seems like a relatively intuitive proof of concept
'''
import os
import django
from django.conf import settings

oleq

What is this all about?

This tutorial will turn your Raspberry PI into a simple Bluetooth audio receiver, which plays music through connected speakers. It's like a regular car audio system, but it can be used anywhere and it's a good value.

   Audio source (i.e. smartphone) 
                |
                v
 (((  Wireless Bluetooth Channel  )))
 |

perrygeo

Avoiding padding errors with Python's base64 encoding

>>> import base64
>>> data = '{"u": "test"}'
>>> code = base64.b64encode(data)
>>> code
'eyJ1IjogInRlc3QifQ=='

jvns

Ruby and Python profilers

CPU profilers

Python

• cProfile
• https://github.com/bdarnell/plop (blog post)
• https://github.com/rkern/line_profiler
• https://github.com/uber/pyflame (blog post)