Mal Curtis snikch

Lower precedence means a stronger binding; ie. this list is sorted from strongest to weakest binding, and in the case of equal precedence between two operators, the associativity decides the binding.

Prec	Abbreviation	Example	Assoc	Description
1	SELECT	`e . attrpath [or def]`	none	Select attribute denoted by the attribute path `attrpath` from set `e`. (An attribute path is a dot-separated list of attribute names.) If the attribute doesn’t exist, return `default` if provided, otherwise abort evaluation.
2	APP	`e1 e2`	left	Call function `e1` with argument `e2`.
3	NEG	`-e`	none	Numeric negation.
4	HAS_ATTR	`e ? attrpath`	none	Test whether set `e` contains the attribute denoted by `attrpath`; return true or false.
5	CONCAT	`e1 ++ e2`	right	List concatenation.
6	MUL	`e1 * e2`	le

Work in progress, I'll write this up properly when I'm done.

Almost all credit goes to @maxogden for putting me on to this and pointing me in the right direction for each of these items.

Prerequisites:

Raspberry Pi
Kindle Paperwhite freed from its locked down state (jailbroken) http://www.mobileread.com/forums/showthread.php?t=198446
- You have to downgrade your Kindle to 5.3.1 to install the current jailbreak; that's just a matter of getting the old version image, putting it on your Kindle via USB and telling it to install "upgrade". Then you put in the Jailbreak files, load the ebook and break.
Your kindle will be quick to detect an upgrade is available so it'll want to upgrade soon afterwards but the jailbreak will last but you have to reinstall the developer certificates so it's a bit of a pain but doable. Find all the instructions on the mobileread.com forums and wiki.

Client-side SSL

For excessively paranoid client authentication.

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

	var child_process = require('child_process');

	exports.handler = function(event, context) {
	var proc = spawn('./test', [ JSON.stringify(event) ], { stdio: 'inherit' });

	proc.on('close', function(code){
	if(code !== 0) {
	return context.done(new Error("Process exited with non-zero status code"));
	}

	(function(d) {
	var dl = d.createElement('a');
	dl.innerText = 'Download MP3';
	dl.href = "http://media.soundcloud.com/stream/"+d.querySelector('#main-content-inner img[class=waveform]').src.match(/\.com\/(.+)\_/)[1];
	dl.download = d.querySelector('em').innerText+".mp3";
	d.querySelector('.primary').appendChild(dl);
	dl.style.marginLeft = '10px';
	dl.style.color = 'red';
	dl.style.fontWeight = 700;
	})(document);