leksak

How Do I Into Git?

a helpful primer for users sick of git's poorly-named commands

I've used Git since 2011, and this is the stuff that I've always had to Google to remember. I hope it helps you not hate Git so much.

Learning About the Repo

Learning About History

On Dec 11, 2015, at 8:56 PM, Kevin Ballard via swift-evolution wrote:

You think that Swift prefers virtual dispatch. I think it prefers static.

I think what's really going on here is that in most cases there's no observable difference between static dispatch and virtual dispatch. If you think of Swift as an OOP language with a powerful value-typed system added on, then you'll probably think Swift prefers virtual dispatch. If you think of Swift as a value-typed language with an OOP layer added, then you'll probably think Swift prefers static dispatch. In reality, Swift is a hybrid language and it uses different types of dispatch in different situations as appropriate.

(emphasis mine)

I know that this is a bit philosophical, but let me suggest a “next level down” way to look at this. Static and dynamic are both great after all, and if you’re looking to type-cast languages, you need to consider them both in light of their semantics, but also factor in their compi

	import java.nio.ByteBuffer;
	import java.util.UUID;

	public class UuidAdapter {
	public static byte[] getBytesFromUUID(UUID uuid) {
	ByteBuffer bb = ByteBuffer.wrap(new byte[16]);
	bb.putLong(uuid.getMostSignificantBits());
	bb.putLong(uuid.getLeastSignificantBits());

	return bb.array();

	<!DOCTYPE html>
	<html>
	<head>
	<title>Customized range slider, pure CSS</title>
	<style>
	body {
	background: #f8f8f8;
	}
	.slider {
	width: 302px;

	<!DOCTYPE html>
	<html>
	<head>
	<title>Toggle Switch</title>
	<style>
	.switch {
	position: relative;
	}
	.switch label {
	width: 55px;

	<!DOCTYPE html>
	<html>
	<head>
	<title>CSS3 Checkbox</title>
	<style type="text/css">
	.checkbox {
	width: 30px;
	height: 30px;
	background-color: #ddd;
	position: relative;

	<!DOCTYPE html>
	<html>
	<head>
	<title>Notification Bar</title>
	<link rel="stylesheet" type="text/css" href="http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css">
	<style type="text/css">
	.container {
	padding: 20px;
	}
	.notificationBar {

	<html>
	<head>
	<title>Step progress bar</title>
	<style type="text/css">
	.container {
	width: 100%;
	}
	.progressbar {
	counter-reset: step;
	}