Matt Brandly brandly

README is empty

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Install MongoDB with Homebrew

brew install mongodb
mkdir -p /data/db

Set permissions for the data directory

Ensure that user account running mongod has correct permissions for the directory:

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

// A is a phantom type that ties an event instance...
class Event<A> {}
// ...to its handler
type Handler<A> = (a: A, ...rest: Array<void>) => void;

declare class EventEmitter {
  on<A, F: Handler<A>>(event: Event<A>, handler: F): void;
  emit<A>(event: Event<A>, a: A): void;
}

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

	#!/usr/bin/env bash
	# memusg -- Measure memory usage of processes
	# Usage: memusg COMMAND [ARGS]...
	#
	# Author: Jaeho Shin <[email protected]>
	# Created: 2010-08-16
	############################################################################
	# Copyright 2010 Jaeho Shin. #
	# #
	# Licensed under the Apache License, Version 2.0 (the "License"); #

	#! /usr/bin/python
	import Image



	#_______________________________________________________load image/create 'canvas'
	source = Image.open("test26.jpg")
	img = source.load()

	print source.format

	// Place user-specific overrides in this file, to ensure they're preserved
	// when upgrading
	{
	"folder_exclude_patterns": [".svn", ".git", ".hg", "CVS", "node_modules"]
	}