davemcphee

#!/bin/sh

# curls a prometheus metrics endpoint, and awk's it into OpenTSDB format


JMX_URL="http://localhost:7070"

curl -s $JMX_URL | awk '
    BEGIN { ts=systime() }
    match($0, /{(.*)}/, a) {

davemcphee

# attach a callback to notify on SERIAL_READ_UUID reads
client.start_notify(SERIAL_READ_UUID, callback_handler)

# read the firmware value
fw_rev = await client.read_gatt_char(FW_REV_UUID)

# write the firmware value back 
client.write_gatt_char(FW_REV_UUID, fw_rev)

# at this point, our callback receives a bytearray[20] in reply

davemcphee

# low level webdriver functions

import os
import time

from selenium import webdriver
from selenium.common.exceptions import StaleElementReferenceException
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait

davemcphee

Keybase proof

I hereby claim:

• I am davemcphee on github.
• I am alexschmitz (https://keybase.io/alexschmitz) on keybase.
• I have a public key ASCFSy_FK0Vakc_q0ebJINUPXL0y7w9A0oKlZy8F6iuVpAo

To claim this, I am signing this object:

davemcphee

### Keybase proof

I hereby claim:

  * I am davemcphee on github.
  * I am alexschmitz (https://keybase.io/alexschmitz) on keybase.
  * I have a public key ASCFSy_FK0Vakc_q0ebJINUPXL0y7w9A0oKlZy8F6iuVpAo

To claim this, I am signing this object:

davemcphee

#!/usr/bin/env python
from __future__ import division

from itertools import compress, starmap
from operator import mul

M = [[0, 2, 1, 0, 0], [0, 0, 0, 3, 4], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]]


class Fraction:

davemcphee

# check if a string contains any substrings from a list
our_string: 'alexander graham cracker'
our_list: ['alex', 'barry', 'chris']
check_result_bool: '{{ our_list | select("in", our_string) | list | count > 0 }}'


# using a dictionary with version keys and selecting the highest appropriate key / options
our_version = '6.2.5'
version_options_dict:
  '6.5': [ 'an option for 6.5', 'something else' ]