title: How does one decode Base64?
body: <p>As seen <a href="http://news.ycombinator.com/item?id=2566130" rel="nofollow">here</a>, they have the line <code>ZG9udGJlYWhhdGVyc3RhcnR1cCtoYWNrZXJuZXdzQGdtYWlsLmNvbQ==</code>.</p>
  
  <p>How would one go about decoding this line of Base64? </p>