ericnormand

Poker hand ranking

Write a function that tells you the best scoring for a given poker hand of 5 cards. For instance:

(score [[3 :diamonds] [3 :hearts] [3 :spades] [5 :hearts] [:king :clubs]])
=> :three-of-a-kind ;; three 3s

Cards are represented as a tuple of rank (number or name if it's a face card) and suit. Face card names are the keywords :ace, :king, :queen, :jack. Suits are :diamonds, :spades, :hearts, :clubs.

rafaelnovello

from datetime import datetime

links = [
    'https://g1.globo.com/rj/rio-de-janeiro/noticia/pf-cumpre-mandados-em-mais-um-desdobramento-da-lava-jato-no-rio.ghtml',
    'https://g1.globo.com/sp/sao-paulo/noticia/ataque-a-tiros-mata-1-e-deixa-2-feridas-em-frente-a-hotel-em-sp-veja-video.ghtml',
    'https://globoesporte.globo.com/olimpiadas-de-inverno/noticia/nervosa-isadora-williams-sofre-queda-na-final-da-patinacao-e-chora-muito-triste.ghtml',
    'https://g1.globo.com/agenda-do-dia/noticia/sexta-feira-23-de-fevereiro.ghtml',
    'https://g1.globo.com/rj/rio-de-janeiro/noticia/general-richard-nunez-sera-o-secretario-de-seguranca-do-rj.ghtml',
    'https://g1.globo.com/rj/rio-de-janeiro/noticia/comandante-de-instituicao-de-ensino-da-pm-do-rj-e-exonerado-policiais-denunciam-abusos.ghtml',

jcemer

1. Tessa Mero (@TessaMero)

• Revolutionize Your Workflow with ChatOps

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• Desenvolvendo uma App multiplataforma compartilhando 90% do código

3. Diogo Moretti (@diogomoretti)

ipbastola

JQ to filter JSON by value

Syntax: cat <filename> | jq -c '.[] | select( .<key> | contains("<value>"))'

Example: To get json record having _id equal 611

cat my.json | jq -c '.[] | select( ._id | contains(611))'

Remember: if JSON value has no double quotes (eg. for numeric) to do not supply in filter i.e. in contains(611)

zbyte64

import tarfile
import time
from io import BytesIO

admin_password = 'xxxxx'

#write password to file
pw_tarstream = BytesIO()
pw_tar = tarfile.TarFile(fileobj=pw_tarstream, mode='w')
file_data = admin_password.encode('utf8')

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

jmvrbanac

import os

import falcon
import jinja2


def load_template(name):
    path = os.path.join('templates', name)
    with open(os.path.abspath(path), 'r') as fp:
        return jinja2.Template(fp.read())

dhbradshaw

To change a field name in django 1.7+

1.  Edit the field name in the model (but remember the old field name: you need it for step 3!)
2.  Create an empty migration
$ python manage.py makemigrations --empty myApp
3.  Edit the empty migration (it's in the migrations folder in your app folder, and will be the most recent migration) by adding

migrations.RenameField('MyModel', 'old_field_name', 'new_field_name'),

to the operations list.

lucasbrigida

💂‍♂️ Web Development

Tutorial/Style Guides/Bookmarks

• Tableless para Iniciantes
• airbnb - JS Style Guide
• frontend - bookmarks
• awesome-awesomeness
• Angular Style Guide by toddmotto