Chen-Han (Stanley) Hsiao chenhan1218

chenhan1218 / airflow-sshoperator-xcom-decode.py

Last active March 17, 2022 04:39

	import base64
	from datetime import datetime

	from airflow import DAG
	from airflow.operators.bash import BashOperator
	from airflow.operators.python import PythonOperator
	from airflow.providers.ssh.operators.ssh import SSHOperator

	default_args = {
	'start_date': datetime(2022, 3, 1),

chenhan1218 / diskcache-zlib.py

Last active March 15, 2022 02:25

	import zlib

	import diskcache

	class ZLIBDISK(diskcache.Disk):
	def __init__(self, directory, **kwargs):
	super(ZLIBDISK, self).__init__(directory, **kwargs)

	def put(self, key):
	data = zlib.compress(pickle.dumps(key))

chenhan1218 / brew-tools.txt

Last active December 22, 2021 02:43

brew tools

	Example:
	brew cast install iterm2

	https://formulae.brew.sh/analytics/cask-install/30d/
	https://formulae.brew.sh/analytics/cask-install/90d/
	https://formulae.brew.sh/analytics/cask-install/365d/

	iterm2
	virtualbox
	vagrant

chenhan1218 / notification

Last active April 24, 2022 11:54

notification sounds

	Android

	Ringtone:
	https://github.com/aosp-mirror/platform_frameworks_base/tree/android-11.0.0_r1/data/sounds/ringtones
	FreeFlight

	notification:
	https://github.com/aosp-mirror/platform_frameworks_base/tree/android-11.0.0_r1/data/sounds/notifications/ogg
	Selenium
	Radon

chenhan1218 / enum.ipynb

Created August 6, 2020 12:57

enum.ipynb

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chenhan1218 / jam-stdio.py

Last active September 25, 2021 22:54

jam

	#!/usr/bin/env python3
	import random
	import sys


	def main():
	line = sys.stdin.readline().rstrip()
	line.rstrip()
	T = int(line)

chenhan1218 / jam.cpp

Created March 22, 2020 12:19

chenhan1218 / bug 144940330.py

Last active March 6, 2020 12:25

	from datetime import datetime, timedelta

	import pendulum

	from airflow import DAG
	from airflow.operators.python_operator import PythonOperator

	# gcloud composer environments run test --project PROJECT --location us-central1 backfill -- -s 2020-02-24 -e 2020-02-26 timezone

	default_args = {"owner": "airflow"}

chenhan1218 / echo_context.py

Last active December 3, 2019 07:55

Airflow print context

	from datetime import datetime, timedelta

	from airflow import DAG
	from airflow.operators.dummy_operator import DummyOperator
	from airflow.operators.python_operator import PythonOperator

	default_args = {
	"depends_on_past": False,
	"start_date": datetime(2019, 8, 1),
	}

chenhan1218 / timezone.py

Last active October 22, 2019 08:14

airflow dag with timezone aware

	from datetime import datetime, timedelta

	import pendulum

	from airflow import DAG
	from airflow.operators.python_operator import PythonOperator


	default_args = {"owner": "airflow"}