Isao Yagi isao

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime and ffmpeg.

Forked from https://gist.github.com/dergachev/4627207. Updated to use a palette to improve quality and skip gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

source: http://quotes.cat-v.org/programming/

Programming Quotes

There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies and the other way is to make it so complicated that there are no obvious deficiencies.

— C.A.R. Hoare, The 1980 ACM Turing Award Lecture

An Alias to run Chrome with tracing enabled

For Chrome Canary:

alias hydra='/Applications/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --no-sandbox --js-flags="--user-data-dir=/tmp/profile --trace-hydrogen --trace-phase=Z --trace-deopt --code-comments --hydrogen-track-positions --redirect-code-traces"'

For regular ol' Chrome:

	/*
	Copy this into the console of any web page that is interactive and doesn't
	do hard reloads. You will hear your DOM changes as different pitches of
	audio.

	I have found this interesting for debugging, but also fun to hear web pages
	render like UIs do in movies.
	*/

	const audioCtx = new (window.AudioContext \|\| window.webkitAudioContext)()

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<!-- Launch Daemon do not always have access to all the path variables
	As a results, scripts will sometimes fail if the you are using path variables inside them
	To enable the script to have access to all path variables, open up a terminal and type in -->
	<!-- echo $PATH -->
	<!-- You can opt to filter out some of the path variables which are not required by script-->
	<key>EnvironmentVariables</key>

	--langdef=TypeScript
	--langmap=typescript:.ts
	--langmap=typescript:+.tsx
	--regex-typescript=/^[ \t](export([ \t]+)?)?[ \t]class[ \t]+([a-zA-Z0-9_]+)/\3/c,classes/
	--regex-typescript=/^[ \t](declare)?[ \t]namespace[ \t]+([a-zA-Z0-9_]+)/\2/n,modules/
	--regex-typescript=/^[ \t](export)?[ \t]module[ \t]+([a-zA-Z0-9_]+)/\2/n,modules/
	--regex-typescript=/^[ \t](export)?[ \t]function[ \t]+([a-zA-Z0-9_]+)/\2/f,functions/
	--regex-typescript=/^[ \t]*export[ \t]+(var\|let\|const)[ \t]+([a-zA-Z0-9_]+)/\2/v,variables/
	--regex-typescript=/^[ \t](export)?[ \t](public\|protected\|private)[ \t]+(static)?[ \t]*([a-zA-Z0-9_]+)/\4/m,members/
	--regex-typescript=/^[ \t]+([a-zA-Z$_][a-zA-Z0-9$_])(<[^>]+>)?\([^\)]\): .+ \{/\1/m,members/

	#Gets screen capture of device every 270 seconds and outputs screencap to timestamped png file in local directory
	while true; do adb shell screencap -p \| perl -pe 's/\x0D\x0A/\x0A/g' > ScreenCap.`date +%Y`.`date +%m`.`date +%d`-`date +%H`.`date +%M`.`date +%S`.png; sleep 270; done

	#Gets logs from device and outputs them to a timestamped file in local directory
	while true; do adb logcat -v time > logging`date +%Y`.`date +%m`.`date +%d`-`date +%H`.`date +%M`.`date +%S`.txt; done

	#Gets PID of <packagename>
	adb shell ps \| grep <packagename>

	#Outputs battery level to console

	#!/bin/bash -eu

	#
	# Config.
	#

	# Arg 1: file to install on the Android OTT STB, which must be connected, and
	# mounted read/write as root. See connect-remount-as-root.sh
	apkpath=${1:-''}

	# GIT heart FZF
	# -------------

	is_in_git_repo() {
	git rev-parse HEAD > /dev/null 2>&1
	}

	fzf-down() {
	fzf --height 50% "$@" --border
	}