Blake Kostner btkostner

The Terraform group_by you've been missing

I'm playing around a lot nowadays with Terraform 0.13 and I found a really interesting feature and that's the ... symbol (also called an ellipsis) to be used with for expressions.

The operator can be used for group_by operations.

Example

We have a list of entries. The list contains employee/manager/project triplets.

Aggresive IPTables Rules

echo "service iptables restart"| at now + 2 min

iptables --flush

### Drop invalid packets ### 
iptables -t mangle -A PREROUTING -m conntrack --ctstate INVALID -j DROP

Download the latest ugw3 package from https://github.com/Lochnair/vyatta-wireguard/releases and install it on your USG using dpkg -i wireguard-ugw3-<version>.deb.

cd /config/auth
umask 077
mkdir wireguard
cd wireguard
wg genkey > wg_private.key
wg pubkey < wg_private.key > wg_public.key

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent


	/*
	* Stripe WebGl Gradient Animation
	* All Credits to Stripe.com
	* ScrollObserver functionality to disable animation when not scrolled into view has been disabled and
	* commented out for now.
	* https://kevinhufnagl.com
	*/

	const input = require('./spec3.json')

	function titleCase(snake) {
	return snake.replace(/(^\|_)([a-z])/g, (s) => s.replace('_', '').toUpperCase())
	}

	function isPrimitive(schema) {
	switch (schema.type) {
	case 'boolean':
	case 'number':

	<!-- Raven.js Config -->
	<script src="{{ JS_PATH }}/lib/raven.js" type="text/javascript"></script>
	<script type="text/javascript">
	// Ignore list based off: https://gist.github.com/1878283
	var ravenOptions = {
	// Will cause a deprecation warning, but the demise of `ignoreErrors` is still under discussion.
	// See: https://github.com/getsentry/raven-js/issues/73
	ignoreErrors: [
	// Random plugins/extensions
	'top.GLOBALS',