David Jensenius djensenius

ARTIST & PROBLEM MAKER

djensenius / gt3-pro-ble-protocol.md

Created April 13, 2026 04:20

Segway GT3 Pro — Bluetooth Low Energy Protocol Reference

Scooter model: Segway SuperScooter GT3 Pro (x3 series)

Reverse-engineered from Bluetooth packet captures, the Segway Mobility app, and the segway-ninebot-ble community docs.

djensenius / git_new_push.fish

Created February 14, 2020 15:35

Fish shortcut function to simplify git --set-upstream

	function git_new_push --description 'Shortcut to push new branch'
	if not command -sq git
	return 1
	end
	set -l repo_info (command git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree HEAD 2>/dev/null)
	test -n "$repo_info"
	or return

	set -l rbc (__fish_git_prompt_operation_branch_bare $repo_info)
	set -l b $rbc[2]

djensenius / flac2alac.fish

Created January 12, 2019 17:30

Fish function to convert all FLAC files in a directory to ALAC (requires ffmpeg). 🔊🎛

	function flac2alac
	for f in *.flac
	ffmpeg -i "$f" -map 0:0 -c:a:0 alac (basename $f .flac).m4a
	end
	end

djensenius / KeychainItemWrapper.h

Created January 5, 2013 00:29 — forked from dhoerl/KeychainItemWrapper.h

	/*
	File: KeychainItemWrapper.h
	Abstract:
	Objective-C wrapper for accessing a single keychain item.

	Version: 1.2 - ARCified

	Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
	Inc. ("Apple") in consideration of your agreement to the following
	terms, and your use, installation, modification or redistribution of

djensenius / KeychainItemWrapper.h

Created January 5, 2013 00:28 — forked from dhoerl/KeychainItemWrapper.h

	/*
	File: KeychainItemWrapper.h
	Abstract:
	Objective-C wrapper for accessing a single keychain item.

	Version: 1.2 - ARCified

	Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
	Inc. ("Apple") in consideration of your agreement to the following
	terms, and your use, installation, modification or redistribution of

Segway GT3 Pro — Bluetooth Low Energy Protocol Reference