Today I ended up reading a particular post over at Black Grit, Inc. about their CafePress storefront.
Since mzscheme supports unicode, I would’ve done it like this (in R5RS code):
(define ♥
(lambda xs
(begin
(display "I ♥ ")
(let loop ((xs xs))
[...]
On my previous project, we had just a bang-up bunch of guys on the team. Everyone was smart, thoughtful, and worked well together: it was ideal. Since there was no revision control system in place when we arrived for the project, we decided to use Subversion. Since I had championed Subversion, I became both the [...]
John has some good notes from ECLM 08 on how folks are using Common Lisp.
What helps you tackle SICP?
The answer from this post:
How to Solve It: A New Aspect of Mathematical Method by G. Polya
With a marked resolve and steadfast discipline, Eli has completed his SICP study project.
Eli is an inspiration to, and fine example for, all students of programming.
The Scheme Programming Language Third Edition by R. Kent Dybvig
How to Design Programs by Matthias Felleisen, Robert Bruce Findler, Matthew Flatt, and Shriram Krishnamurthi
Structure and Interpretation of Computer Programs by Harold Abelson and Gerald Jay Sussman with Julie Sussman
Addendum 6/26/8:
The difference between learning a programming language and learning how to program is now clear enough [...]
SICP in Emacs: Get the best of one in the best of the other.
The implications are obvious!
Have a look at how to utilize the “box control” within Emacs to help users with the task at hand.