bhardin

### Keybase proof

I hereby claim:

  * I am bhardin on github.
  * I am bretthardin (https://keybase.io/bretthardin) on keybase.
  * I have a public key whose fingerprint is 3BCB B264 8E38 785F 63A5  CF30 B4EF 287D F5E9 AE04

To claim this, I am signing this object:

bhardin

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

bhardin

#!/bin/bash
#attach the EBS to /dev/sdf before running it

# If not mounted... format EBS
mkfs -t ext4 /dev/xvdb
mkdir /mnt/new
mount /dev/xvdb /mnt

#copy original /var to /dev/xvdb
sudo cp -ax /var/* /mnt

bhardin

# app/some_cool_app/tasks.py
@celery_app.task(bind=True, queue=’whenever’)
def a_long_running_process(self):
    process = LongRunningProcess()
    process.run()

bhardin

import logging

from myapp.celery_config import celery_app
from myapp.corporations.models import Corporation

logger = logging.getLogger()


@celery_app.task(
    name='analytics.update_corporation_data',

bhardin

from celery.schedules import crontab
from myapp.common import constants

ALL = 'all'

tasks = {
    # Tasks that should be run in all environments
    ALL: {},

    # Tasks that should be run on production

bhardin

### MORE CODE ABOVE THIS ###

from datetime import timedelta

'add-every-30-seconds': {
    'task': 'tasks.update_something',
    'schedule': timedelta(seconds=30),
    'args': (16, 16)
},

bhardin

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

bhardin

from github import Github
import os
import sys

release = str(sys.argv[1])

# or using an access token
GITHUB_ACCESS_TOKEN = os.environ['GITHUB_ACCESS_TOKEN']
g = Github(GITHUB_ACCESS_TOKEN)
FEATURES = 'Feature'

bhardin

with
    dau as (
        -- This part of the query can be pretty much anything.
        -- The only requirement is that it have three columns:
        --   dt, user_id, inc_amt
        -- Where dt is a date and user_id is some unique identifier for a user.
        -- Each dt-user_id pair should be unique in this table.
        -- inc_amt represents the amount of value that this user created on dt.
        -- The most common case is
        --   inc_amt = incremental revenue from the user on dt