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import time

from flask import Request
from google.cloud import pubsub_v1

from lib.logger import get_logger

logger = get_logger(__name__)

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import os
import logging
from typing import Dict, List

import boto3
from botocore.exceptions import ClientError


class CloudWatchRules:

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OpenPGP SSH access with Yubikey and GnuPG

Yubikey, Smart Cards, OpenSC and GnuPG are pain in the ass to get working. Those snippets here sould help alleviate pain.

Yubikey Config under Ubuntu

To reset and disable not used modes on Yubikey you need the ykman program

You can install it using those commands

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from time import sleep

from timed_cache import Memoize


def test_memoize():
    """
    Test if the cached function results expires in the expected time.
    """

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[alias]
	co = checkout
	br = branch
	ci = commit
	st = status
	unstage = reset HEAD --
	undo = reset --soft HEAD~1
	last = log -1 HEAD
	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%C
reset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --branches

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tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

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// create a menu
function onOpen() {
  var menuEntries = [ {name: "Create invoice", functionName: "CreateInv"}];
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  ss.addMenu("Invoice Generator", menuEntries);
}

function CreateInv() {
  
  // specify doc template and get values from spread

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Signing VirtualBox Kernel Modules

These are the steps I followed enable VirtualBox on my laptop without disabling UEFI Secure Boot. They're nearly identical to the process described on [Øyvind Stegard's blog][blog], save for a few key details. The images here are borrowed from the [Systemtap UEFI Secure Boot Wiki][systemtap].

1. Install the VirtualBox package (this might be different for your platform).

   src='https://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo'

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import os

class InMemoryUserRepository(UserRepository):
    def __init__(self):
        self._items = []

    def add(self, user: User) -> User:
        self._items.append(user)

    def get(self, id: str) -> User:

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# An example of how to use AWS SNS with Python's boto
# By Stuart Myles @smyles
# http://aws.amazon.com/sns/
# https://github.com/boto/boto
#
# Inspired by parts of the Ruby SWF SNS tutorial http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-sns-tutorial-implementing-activities-poller.html
# And the Python SNS code in http://blog.coredumped.org/2010/04/amazon-announces-simple-notification.html and http://awsadvent.tumblr.com/post/37531769345/simple-notification-service-sns

import boto.sns as sns
import json