Aaron Ackerman aackerman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

This can reduce files to ~15% of their size (2.3M to 345K, in one case) with no obvious degradation of quality.

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

Other options for PDFSETTINGS:

/screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting.
/ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting.
/printer selects output similar to the Acrobat Distiller "Print Optimized" setting.
/prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting.

Copy this file to: /Library/LaunchDaemons/fwd-80-to-3000.plist and then reboot:

$ sudo -s
$ curl -L https://gist.github.com/TooTallNate/3372589/raw/ace6451e9e47f59550f12d09cb924a64531cfd1f/fwd-80-to-3000.plist > /Library/LaunchDaemons/fwd-80-to-3000.plist
$ reboot

	import React from 'react';
	import {mountNodes} from 'testing/render_test_utils';

	// setup afterEach method to unmount all mounted nodes
	jasmine.getEnv().topSuite().afterEach({
	fn: () => {
	while ( mountNodes.length ) {
	let mountNode = mountNodes.pop();
	React.unmountComponentAtNode(mountNode);
	}

	var React = require('react');

	class AutoBindingComponent extends React.Component {
	constructor(props) {
	super(props);

	for (var property in this) {
	if (this.hasOwnProperty(property) && typeof this[property] === 'function') {
	this[property] = this[property].bind(this);
	}

	gifify() {
	if [[ -n "$1" ]]; then
	if [[ $2 == '--good' ]]; then
	ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
	time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- \| gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
	rm out-static*.png
	else
	ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - \| gifsicle --optimize=3 --delay=3 > $1.gif
	fi
	else

	-- show running queries (pre 9.2)
	SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
	FROM pg_stat_activity
	WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
	ORDER BY query_start desc;

	-- show running queries (9.2)
	SELECT pid, age(clock_timestamp(), query_start), usename, query
	FROM pg_stat_activity
	WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'

	for i in $HOME/local/*; do
	[ -d $i/bin ] && PATH="${i}/bin:${PATH}"
	[ -d $i/sbin ] && PATH="${i}/sbin:${PATH}"
	[ -d $i/include ] && CPATH="${i}/include:${CPATH}"
	[ -d $i/lib ] && LD_LIBRARY_PATH="${i}/lib:${LD_LIBRARY_PATH}"
	[ -d $i/lib ] && LD_RUN_PATH="${i}/lib:${LD_RUN_PATH}"
	# uncomment the following if you use macintosh
	# [ -d $i/lib ] && DYLD_LIBRARY_PATH="${i}/lib:${DYLD_LIBRARY_PATH}"
	[ -d $i/lib/pkgconfig ] && PKG_CONFIG_PATH="${i}/lib/pkgconfig:${PKG_CONFIG_PATH}"
	[ -d $i/share/man ] && MANPATH="${i}/share/man:${MANPATH}"

	default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
	default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
	default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

	export default function add(...args){
	return args.reduce( (a,b) => a + b, 0 )
	}