sputnikus

hstore

Postgres

create extension hstore;

Key/value inside db column, keys and values are string-only

k => v

foo => bar, baz => whatever

sputnikus

# dupla_list = list full of duplicates
seen = set()
clean_list = []
for item in dupla_list:
    props = tuple(item.items())
    if props not in seen:
        seen.add(props)
        clean_list.append(item)

sputnikus

>>> import time
>>> format = '%d %B %Y'
>>> sort_dates = lambda y: sorted(y, key=lambda x: int(time.mktime(time.strptime(x, format))))
>>> dates = ['13 July 2011', '13 August 2011', '3 October 2010', '13 July 2012']
>>> sort_dates(dates)
['3 October 2010', '13 July 2011', '13 August 2011', '13 July 2012']

sputnikus

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import csv

from tweepy import Cursor
from tweepy import api


def run():

sputnikus

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

Compatibility

sputnikus

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import time
from math import sqrt


def fibonacci(n):
    root5 = sqrt(5)
    phi = 0.5 + root5 / 2

sputnikus

λ ~/aur/requests-0.8.2/ python2 setup.py egg_info     
/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'install_requires'
  warnings.warn(msg)
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
   or: setup.py --help [cmd1 cmd2 ...]
   or: setup.py --help-commands
   or: setup.py cmd --help

error: invalid command 'egg_info'
λ ~/ uname -a

sputnikus

import logging

from rpclib.application import Application
from rpclib.decorator import srpc
from rpclib.service import ServiceBase
from rpclib.model.primitive import String
from rpclib.model.primitive import Integer
from rpclib.model.complex import Iterable
from rpclib.interface.wsdl import Wsdl11
from rpclib.protocol.soap import Soap11

sputnikus

from pprint import pprint


def zero(m, n):
    new_matrix = [[0 for row in range(n)] for col in range(m)]
    return new_matrix


def mult(matrix1, matrix2):
    if len(matrix1[0]) != len(matrix2):

sputnikus

Programming Achievements: How to Level Up as a Developer

1. Select a particular experience to pursue.
2. Pursue that experience to completion. (Achievement unlocked!)
3. Reflect on that experience. Really soak it in. Maybe a blog post would be in order?
4. Return to Step 1, this time selecting a new experience.

This gist is a fork of the gist from this blog post.