Henrique C. A. hcarvalhoalves
hcarvalhoalves
/ monad.py
Created
July 15, 2015 14:30
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| from __future__ import unicode_literals, print_function, generators | |
| import doctest | |
| # TODO: | |
| # - 'do' notation | |
| # - Py3 type annotations | |
| # - More monadic types | |
| class FormattedException(Exception): | |
| def __init__(self, **kwargs): |
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| from functools import partial, wraps | |
| import doctest | |
| def curry(f): | |
| """ | |
| Allow partial evaluation of function (currying). | |
| Returns a `functools.partial` until all arguments are specified: | |
| >>> f = curry(lambda a,b: a + b) |
hcarvalhoalves
/ maybe.ts
Created
November 18, 2014 19:47
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| export interface MonadI<T> { | |
| lift<U>(transform: (v: T) => U): MonadI<U>; | |
| bind<U>(transform: (v: T) => MonadI<U>): MonadI<U>; | |
| } | |
| export interface MaybeI<T> extends MonadI<T> { | |
| isEmpty: boolean; | |
| toString(): string; | |
| get(): any; | |
| } |
hcarvalhoalves
/ gist:7327f0d1869cef827bac
Created
October 21, 2014 23:39
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| Kerbal Space Program - 0.25.0.642 (OSXPlayer) Steam | |
| OS: Mac OS X 10.10.0 | |
| CPU: Intel(R) Core(TM)2 Duo CPU P8800 @ 2.66GHz (2) | |
| RAM: 8192 | |
| GPU: NVIDIA GeForce 320M OpenGL Engine (256MB) | |
| SM: 30 (OpenGL 2.1 [2.1 NVIDIA-10.0.19 310.90.10.05b12]) | |
| RT Formats: ARGB32, Depth, ARGBHalf, RGB565, ARGB4444, Default, DefaultHDR, ARGBFloat, RGFloat, RGHalf, RFloat, RHalf, R8 |
hcarvalhoalves
/ gist:a4b86201fdfe4e471251
Created
August 11, 2014 17:01
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| import string | |
| ALPHABET = 'ABCDEGHKLPQRSTUVWXYZ' + '23456789' | |
| ALPHABET_REVERSE = dict((c, i) for (i, c) in enumerate(ALPHABET)) | |
| BASE = len(ALPHABET) | |
| START_FROM = 1 | |
| def encode(n): | |
| n = n * START_FROM |
hcarvalhoalves
/ gist:5330d8af36e7163d58c4
Last active
August 29, 2015 14:04
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| import string | |
| ALPHABET = 'ABCDEGHKLPQRSTUVWXYZ' + '23456789' | |
| ALPHABET_REVERSE = dict((c, i) for (i, c) in enumerate(ALPHABET)) | |
| BASE = len(ALPHABET) | |
| START_FROM = 1 | |
| def encode(n): | |
| n = n * START_FROM |
hcarvalhoalves
/ gist:2d4529d1502db87131a6
Created
May 6, 2014 23:24
geoalchemy Geometry wrapper for simple "lat,lon" fields
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| from sqlalchemy import types | |
| from sqlalchemy.sql.expression import func, text | |
| from geoalchemy2 import functions as geofunc | |
| from geoalchemy2.elements import WKTElement | |
| class Coordinate(types.TypeDecorator): | |
| impl = Geometry | |
| def process_bind_param(self, value, dialect): |
hcarvalhoalves
/ gist:9313500
Last active
August 29, 2015 13:56
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| import System.Environment (getArgs, getProgName) | |
| import System.Exit (exitFailure, exitSuccess) | |
| import System.IO | |
| import Network | |
| import Control.Concurrent | |
| import Text.Read | |
| echoCommand :: Handle -> [String] -> IO () | |
| echoCommand handle cmd = do | |
| hPutStrLn handle (unwords $ tail cmd) |
hcarvalhoalves
/ gist:8340818
Created
January 9, 2014 19:55
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| $ tail -f /var/log/celery/live-celeryd.log | |
| [2014-01-09 17:24:59,335: INFO/MainProcess] Saved OLX feed at /mnt/local/live/media/cache/feeds/olx-2288.xml | |
| [2014-01-09 17:24:59,339: INFO/MainProcess] Generating OLX feed for negociaoimoveis.com.br... | |
| [2014-01-09 17:25:00,207: INFO/MainProcess] Saved OLX feed at /mnt/local/live/media/cache/feeds/olx-2788.xml | |
| [2014-01-09 17:25:00,210: INFO/MainProcess] Generating OLX feed for insigniaci.com.br... | |
| [2014-01-09 17:25:02,054: INFO/MainProcess] Saved OLX feed at /mnt/local/live/media/cache/feeds/olx-3418.xml | |
| [2014-01-09 17:25:02,057: INFO/MainProcess] Generating OLX feed for imoveisbaixada.com.br... | |
| [2014-01-09 17:25:03,385: INFO/MainProcess] Saved OLX feed at /mnt/local/live/media/cache/feeds/olx-4174.xml | |
| [2014-01-09 17:25:03,389: INFO/MainProcess] Generating OLX feed for mundialimoveis.net.br... | |
| [2014-01-09 17:25:11,698: INFO/MainProcess] Saved OLX feed at /mnt/local/live/media/cache/feeds/olx-3354.xml |
hcarvalhoalves
/ gist:8339284
Created
January 9, 2014 18:25
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| >>> from colibri.feeds.tasks import generate_olx_feed_task | |
| >>> generate_olx_feed_task() | |
| [09/Jan/2014 16:20:22] INFO Generating OLX feed for angelaalvesimoveis.com.br... | |
| [09/Jan/2014 16:20:27] INFO Saved OLX feed at /Users/hcarvalhoalves/Projetos/colibri/media/cache/feeds/4086.xml | |
| [09/Jan/2014 16:20:27] INFO Generating OLX feed for brewimoveis.com.br... | |
| [09/Jan/2014 16:20:30] INFO Saved OLX feed at /Users/hcarvalhoalves/Projetos/colibri/media/cache/feeds/2944.xml | |
| [09/Jan/2014 16:20:30] INFO Generating OLX feed for bomimoveis.com.br... | |
| [09/Jan/2014 16:20:42] INFO Saved OLX feed at /Users/hcarvalhoalves/Projetos/colibri/media/cache/feeds/3409.xml | |
| [09/Jan/2014 16:20:42] INFO Generating OLX feed for flavioelecyimoveis.com.br... | |
| [09/Jan/2014 16:20:45] INFO Saved OLX feed at /Users/hcarvalhoalves/Projetos/colibri/media/cache/feeds/1446.xml |