C# in Depth

Cover of C# in Depth
Order now (3rd edition)

Happy birthday, Donald Knuth

Chapter 4: Saying nothing with nullable types: 4.3.2

Created: 2/22/2008
Last updated: 2/22/2008

As it happened, Eric reviewed listing 4.4 on January 10th, 2008. He left a note in the margin wishing Donald Knuth a happy 70th birthday. I don't know if a card was sent, however.