Skip to content

Instantly share code, notes, and snippets.

import shutil
import requests
def download(url, dst):
response = requests.get(url, stream=True)
with open(str(dst), 'wb') as out_file:
shutil.copyfileobj(response.raw, out_file)
del response
satomacoto /
Created Mar 17, 2019
How to add Slack incoming webhook
  2. Create New App
  3. Set App Name and Development Slack Workspace
  4. Tap App to move Building Apps for Slack
  5. Add features and functionality
  6. Select Incoming Webhooks
  7. Add New Webhook to Workspace
View google_langs.js
(function() {
var language_info = {
languages_top: [
{ code: "de", name: "Deutsch" },
{ code: "en", name: "English", checked: true },
{ code: "es", name: "español" },
{ code: "es-419", name: "español (Latinoamérica)" },
{ code: "fr", name: "français" },
{ code: "hr", name: "hrvatski" },
{ code: "it", name: "italiano" },
satomacoto /
Last active Oct 25, 2018
Install node and npm with n
# install node & npm
apt-get install -y nodejs npm apt-transport-https
npm cache clean
npm install n -g
n stable
ln -sf /usr/local/bin/node /usr/bin/node
ln -sf /usr/local/bin/npm /usr/bin/npm
import seaborn as sns
colorDict = {}
palette = "hls"
colorPalette = sns.color_palette(palette, len(allLabels))
for i, label in enumerate(allLabels):
colorDict[label] = colorPalette[i]
import cv2
from PIL import Image
cap = cv2.VideoCapture(0)
_, img =
image_string = cv2.imencode(".png", img)[1].tostring()
output = io.BytesIO()
Image.fromarray(img).save(output, format='PNG')
buf = output.getvalue()
docker images | awk '/<none/{print $3}' | xargs docker rmi
docker ps -f "status=exited" -q | xargs docker rm
curl -fsSL | bash
curl -fsSL | bash
pyenv install miniconda3-latest
pyenv local miniconda3-latest
conda create -n myenv anaconda
source (conda info --root)/etc/fish/conf.d/
conda activate myenv
View Twitter API with Curl
# create an account, create an app
# @see
# retrieve the access tokens
# @see
# create the file ~/twitter_api
nano ~/twitter_api
Authorization: OAuth oauth_consumer_key="XXXXXX", oauth_nonce="11111111", oauth_signature="XXXXXX", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1450728725", oauth_token="99999-XXXXXX", oauth_version="1.0"
You can’t perform that action at this time.