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const axios = require('axios')
const decode = require('decode-html')
const CHANNEL = '#dev'
const ISSUE_REPO = 'foo/bar'

exports.otochan = (req, res) => {
  console.log('Received request:', req.body)

  // slack challenge
  if (req.body.challenge) {

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✔ (U+2714) Heavy Check Mark

✘ (U+2718) Heavy Ballot X

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import os
os.path.dirname(os.path.abspath(__file__))

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realpath file.txt
#=> /data/real/path/to/file.txt

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item_ids, data[ITEM_IDX_KEY] = np.unique(data[item_id_col], return_inverse=True)

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Links

https://slackmojis.com/

Pick Ups

https://media.giphy.com/media/aVQpXfK9yJKnu/200w_d.gif

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# final edit for xonsh 0.8.12
# Author: Qiushi Pan (@qqhann)

def _git_prefix():
     import xonsh.tools as xt

     prefix = $(git rev-parse --show-prefix).strip()
     sep = xt.get_sep()

     if len(prefix) == 0:

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import uuid, os, base64

def uuid32():
    return base64.b32encode(uuid.uuid4().bytes).decode('ASCII').rstrip('=')


def get_filefield_ascii_uuid(instance, filename):
    # file will be uploaded to MEDIA_ROOT/user_<id>/<filename>
    prefix = 'image'
    name = uuid32()

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# https://matplotlib.org/faq/howto_faq.html#matplotlib-in-a-web-application-server
# do this before importing pylab or pyplot
import matplotlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt

fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot([1,2,3])
fig.savefig('test.png')

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# Ubuntu
# ====================

# dpkg
# https://askubuntu.com/a/350
dpkg -x package.deb dir