Ian Webster typpo

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

	'use strict';
	var COMPILED = !0, goog = goog \|\| {};
	goog.global = this;
	goog.DEBUG = !1;
	goog.LOCALE = "en";
	goog.provide = function (a) {
	if (!COMPILED) {
	if (goog.isProvided_(a))
	throw Error('Namespace "' + a + '" already declared.');
	delete goog.implicitNamespaces_[a];

	#!/bin/sh

	# This script will migrate schema and data from a SQLite3 database to PostgreSQL.
	# Schema translation based on http://stackoverflow.com/a/4581921/1303625.
	# Some column types are not handled (e.g blobs).

	if [ $# -lt 3 ]; then
	echo "usage: sqlite2pg.sh sqlite_db_path pg_db_name pg_user_name";
	exit 1
	fi

	Start a g2.2xlarge or better (GPU instance) with https://console.aws.amazon.com/ec2/v2/home?region=us-east-1#LaunchInstanceWizard:ami=ami-ffba7b94

	Login, username is ubuntu

	Update a bunch of stuff and make sure cudnn R2 is used:

	luarocks install image
	luarocks install loadcaffe
	luarocks install torch
	export LD_LIBRARY_PATH=/home/ubuntu/torch-distro/install/lib:/home/ubuntu/torch-distro/install/lib:/home/ubuntu/cudnn-6.5-linux-x64-v2-rc2

	# Template composition with inclusion
	Every template language I have seen provides some mechanism for one template to include another, thus supporting the reuse of repeated elements like headers and footers. The included templates are called partials in Mustache parlance:

	```html
	<!-- home.hbs -->
	<html>
	<body>
	{{> header}}
	<p> HOME </p>
	{{> footer}}