Haskell. I am currently reading haskellbook.com but I am kind of stuck with the first chapter about Lambda Calculus. If anyone knows a good advice/link/tutorial about it, that would be great!
Edit: And yes, it's an awesome book.
A lot of my imperatively biased coworkers have bought this book and have no complaints. Some go as far as claiming it's the Haskell K&R and I'm inclined to agree.
0: http://haskellbook.com (for those struggling financially, the authors request you contact them to work something fair out)
That said I don't believe you need to understand the Lambda Calculus to grok Haskell.