Search found 35 matches
- Sat Jul 18, 2009 10:01 am
- Forum: Common Lisp
- Topic: Experience of Learning Lisp
- Replies: 52
- Views: 1997474
Re: Experience of Learning Lisp
I think that this just shows that you have not understood CONS. Note that a list is just a shorthand for a bunch of cons cells connected in a defined way. (cons collection item) is not necessarily a mistake---unless you expected the collection to be a proper list before and after. No, the other fel...
- Sat Jul 18, 2009 5:34 am
- Forum: Common Lisp
- Topic: Experience of Learning Lisp
- Replies: 52
- Views: 1997474
Re: Experience of Learning Lisp
[duplicate post removed]
- Sat Jul 18, 2009 5:06 am
- Forum: Common Lisp
- Topic: Experience of Learning Lisp
- Replies: 52
- Views: 1997474
Re: Experience of Learning Lisp
It's the other way round (because you cons an ITEM onto a COLLECTION). A wonderful example where CL's inconsistency can trip a user up, causing a typo on the most basic operator of the bunch. ;) The art of the meta-example... Some of those are easily justifiable (e.g. GETF gets a place, GETHASH get...
- Sat Jul 18, 2009 1:57 am
- Forum: Common Lisp
- Topic: Experience of Learning Lisp
- Replies: 52
- Views: 1997474
Re: Experience of Learning Lisp
Like what? The only thing that bugs me is (file-position s n) instead of (setf (file-position s) n) Take a look at: (cons collection item) (gethash item collection) (elt collection item) (nth item collection) (aref collection items) (assoc items collection) (getf collection item) I'm reminded of Da...
- Fri Jul 17, 2009 8:54 pm
- Forum: Common Lisp
- Topic: Experience of Learning Lisp
- Replies: 52
- Views: 1997474
Re: Experience of Learning Lisp
How long did it take you to get started? Complex question, given that I was learning a big gestalt of stuff at that point. (I found computing beyond boring, so I looked around for its possiblities. Why can't programming be as entertaining as any other computer game?) Also, I then considered improve...
- Sun Jul 12, 2009 4:24 am
- Forum: The Lounge
- Topic: Tragedy of the commons
- Replies: 56
- Views: 97569
Re: Tragedy of the commons
tayssir: "Planned economies can use price systems." How can they? I think you're missing the point of the pricing mechanism. The example I gave, Parecon , is a decentralized form of planned economy which happens to use a price mechanism, supply and demand curves, features worker self-mana...
- Sat Jul 11, 2009 7:57 pm
- Forum: The Lounge
- Topic: Tragedy of the commons
- Replies: 56
- Views: 97569
Re: Tragedy of the commons
There are a lot of kinds of libertarian, including some faux libertarians like "anarcho-syndicalists". Sorry for the boring history flashback, but an anarcho-communist coined the political term "libertarian." (To work around a French ban on anarchist lit.) I can hardly tell anar...
- Sat Jul 11, 2009 1:30 am
- Forum: Other Dialects
- Topic: Clojure hate and Language Wars
- Replies: 17
- Views: 59190
Re: Clojure hate and Language Wars
It was in a video here . (At 43:00 into the video.) Not to disappoint, but it was just casually mentioned in one sentence, when offering arguments that Clojure doesn't have to compete against other languages like Scala; there doesn't have to be a winner. "Clojure doesn't have to 'win' to win. S...
- Fri Jul 10, 2009 2:21 am
- Forum: Other Dialects
- Topic: Clojure hate and Language Wars
- Replies: 17
- Views: 59190
Re: Clojure hate and Language Wars
I find it hard to argue with this blog post, because it's a passionate statement of personal religion. (Maybe if I'd ever used Symbolics Genera, I could argue that it's not as good as its mythology.) But since rejects arguments based on productivity.. there's not much for me to say. Maybe I can agre...
- Fri May 22, 2009 10:26 am
- Forum: Books and Resources
- Topic: Concrete Mathematics
- Replies: 9
- Views: 51585
Re: Concrete Mathematics
Of course, I too apologize if I was rude... (I'm on a small vacation now, so I'm probably in a weird mood. )alby wrote:(I hope I didn't sound rude, or belligerent. I apologize if it seemed, or seems, so.)