Jacques Tardie jqtrde

Exports vs. Module.exports

Exports is a helper that actually points to Module.exports. Exports is the recommended way to go, unless you need to chance the Object type of Module.exports. So generally:

Bad: Module.exports = {} Good: Exports.name = function(){}

Setting the baseline: the historial decline of diadromous fish and ecological connections lost.

Productive capactity

Exosystems have heterogenity in energy production.
Area around the Bay of Fundi is particularly productive.

Migrations

ATS, River herring, American eel, Sturgeon.
Getting a better understanding of fish movement and migration patterns.

Overviews

Objects

Javascript objects in details

Callbacks

Resources

	long	lat
	594162	4932451

I was looking for a way to simplify the following process:

Have a CSV projected in EPSG:26919
Convert it to a GeoJSON
Reproject that GeoJSON to EPSG:4326

It's a very common pattern, and I don't like retyping it. These are the 'solutions' to that problem.

	<?xml version="1.0" encoding="UTF-8"?>
	<opml version="1.0">
	<head>
	<title>Jacques subscriptions in Google Reader</title>
	</head>
	<body>
	<outline title="Football" text="Football">
	<outline text="11 tegen 11" title="11 tegen 11" type="rss"
	xmlUrl="http://11tegen11.wordpress.com/feed/" htmlUrl="http://11tegen11.wordpress.com"/>
	<outline text="A Beautiful Numbers Game"

	var fs = require('fs')

	// So, callbacks. When readFile is complete, the callback is 'called'
	// And we get our console.log without blocking whatever might be next.
	var file = fs.readFile('./example', 'utf-8', function(err, contents){
	if (err)
	console.log('You iz dumb');
	else
	console.log(file);
	});

	// Javascript constructors!
	// A constructor is just a plain old function that's invoked with the `new`
	// operator, and which produces a specialized object. Useful when you have
	// many similar objects.

	// Here, `Person` is a constructor.
	function Person(name, nickname, age) {
	this.name = name;
	this.nickname = nickname;
	this.age = age;