markjenkins

from sys import stdin
from operator import sub
input_data = [ (int(a),int(b)) for a,b in (line.split() for line in stdin)]
print( sum( map(lambda a: abs(sub(*a)),
                zip(sorted(a for a,b in input_data),
                    sorted(b for a,b in input_data)) )))

markjenkins

swing states
PA 19
GA 16
NC 16
MI 15
AZ 11
WI 10
NV 6

Democrats (226 baseline)

markjenkins

#!/usr/bin/env python3

# Take a AWS transcribe json file with speaker labels from stdin and
# print out a plain text transcript with the speaker_label items at the
# start of line with a colon

# Copyright Mark Jenkins <mark@markjenkins.ca>
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright

markjenkins

#!/bin/sh

opusenc $1 `basename -s .wav $1`.opus

markjenkins

rem VIC-20 basic program to act as a tone
rem generator for morse code practice

rem author Mark Jenkins <mark@parit.ca>

rem checks portB pin 0 e.g. pin "C"
rem hardware connected to user-port
rem should short that pin to ground when a 
rem switch is closed.
rem

markjenkins

UNIXPW_DISABLE_SSL=1 x11vnc -display :0 -forever -localhost -unixpw

markjenkins

#!/bin/sh

# for IQ511
# $1 is the last octet of the ipv4 address
# created files are not cleaned up

# regarding /now.jpg urls
# snap=spush0.25 means camera push a frame every 0.25 seconds
# ds=2 downsample by a factor of 2 (half size)
#

markjenkins

#!/usr/bin/env python3

# https://adventofcode.com/2022/day/1  Parts 1 and 2 with constant memory
# Mark Jenkins

from heapq import nlargest

def gen_elf_lines():
    """a generator of consecutive elf lines, converted to int

markjenkins

#!/usr/bin/env python3

EOFDEPTH = -1

def read_depth_line():
    try:
        line = input()
        return int(line)
    except EOFError:
        return EOFDEPTH

markjenkins

While connected to a PC without drivers (such as GNU/Linux) over USB, the GoPro sets itself up as a USB Ethernet card and runs a DHCP server to assign your PC an address. Doesn't mess with my default route, so regular path to the internet still works. In my case the GoPro assigned me 172.23.177.54 and nmap helped me discover the GoPro was on 172.23.177.51.

I had to ask the GoPro to start streaming by visiting http://172.23.177.51/gp/gpWebcam/START?res=1080p

the result returned JSON with

{
"status": 2,
"error": 0
}