Lisp

HTML Library
Is there a library available to parse HTML ? I need to extract certain tags like links and images from the body. --- news://freenews.netfront.net/ - complaints: news(a)netfront.net --- ... 20 May 2010 19:24

NYC LOCAL: Tuesday 11 May 2010 Lisp NYC Meet and NYLUG Hack Meet
On Tuesday 11 May 2010 on the Island of the Manahattoes, Lisp NYC will gather to eat and drink. And the NYLUG Hackfolk will gather to first Squeak, then eat and drink. These two meetings are in different places. Full details below in the two official announcements. There is also an addendum to the second anno... 11 May 2010 02:26

(expt 2 #c(2d0 0))?
What should the value of (expt 2 #c(2d0 0d0)) be? Ccl and sbcl return #C(4.000000015237235D0 0.0D0) Cmucl and clisp return #c(4d0 0d0). This answer is more accurate, but I couldn't find anything in the CLHS that would say that #c(4d0 0d0) is the right answer. The rule of float and rational contagion kind... 18 May 2010 01:39

Still learning to think in Lisp...
I'm trying to represent a hierarchical data structure, one with a lot of sub-trees which are each identical but with slightly different modifiers. This seems like a perfect example to design a domain-specific language for concisely specifying data files (for now, the user can type these by hand), which I'd like... 11 May 2010 10:01

hunchentoot start
Hi. I try to start honchentoot by typing: (hunchentoot:start (make-instance 'hunchentoot:acceptor :port 8080)) and after that I don't get the command line back in slime-repl. I try to open http://localhost:8080 but browser just waits and lisp.exe then starts to consume 50% of cpu. Where is the problem ? ... 10 May 2010 09:51

cl-who html output
Hi. I wrote a cgi script like this: ------------------------------------------ #!c:/lisp/clisp/clisp.exe (load "c:/lisp/clisp/asdf.lisp") (push "c:/lisp/clisp/asdf-reg/cl-who/cl-who" asdf:*central-registry*) (asdf:oos 'asdf:load-op 'cl-who) (defpackage :a (:use :cl :cl-who)) (in-package :a) ... 10 May 2010 05:30

1e-7 evaluates to 0
Hello, When I let "lisp system" evaluate 1e-7, it evaluates it to 0, I was expecting it to evaluate and return 1e-7 or .0000001 However, 1e-6 gets evaluated correctly, Is there any limit/precision setting in lisp system to get evaluation of 1e-7 right? Thanks, :) ... 10 May 2010 15:25

NETWORK MARKETING
NETWORK MARKETING ****-------------------------------------------- http://sites.google.com/site/projecttrackingsoftware ************* http://sites.google.com/site/networkmarkettings ************** http://sites.google.com/site/spywareantiviruses ... 8 May 2010 21:05

Aggregate inherited method values
Is there an idiomatic way of implementing aggregated inherited values? (If there's a canonical term for this, I'd be glad to learn it!) E.g., a hierarchy of features, where subclasses include (most) of the features of their superclasses. Here's a technique that works; I'm just wondering if there are more typ... 8 May 2010 18:53

Google Code Jam 2010
is underway: http://code.google.com/codejam I just did the qualification round and found it very Lisp-friendly (especially Comon Lisp friendly). Give it a try, there's still 4.5 hours left (until 2010-05-08 2300 UTC), assuming you can still register while the qualification round is ongoing. -- Simon. ("ins... 8 May 2010 15:36