franco's articles:

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lispbuilder-sdl-ttf 1 0 (5/20/2013 9:34:10 PM) comp.lang.lisp Why this error happens? .... load-cffi (pushnew #P"lispbuilder-sdl/" asdf:*central-registry*) (pushnew #P"lispbuilder-sdl/lispbuilder-sdl-ttf/" asdf:*central-registry*) (asdf:operate 'asdf:load-op :lispbuil... Francogrex

no consing optimization 2 12 (3/9/2013 1:28:36 PM) comp.lang.lisp Kudos for the one who can suggest an alternative to the function "call-do" = (below) that conses the least (and keep the same use/output of course! (defparameter *background-00* #((0 0) (0 0) (0 0) (0 1) (0... Francogrex

Computer intensive algorithms in lisp 14 23 (12/26/2012 10:39:20 AM) comp.lang.lisp I am looking to compare speed in terms of algorithms implementation. I want= something like the language shootout: http://benchmarksgame.alioth.debian.= org But I am not interested in re-implementing the 's... Francogrex

RDBMS (Papazoglou & Valder) 8 24 (11/5/2012 9:43:18 PM) comp.lang.lisp I bought and am reading the book Relational Database Management (a systems programming approach), which contains detailed information and C code on how to create a RDBMS. See the book here: http://francogrex.si... Francogrex

a toy translator 1 22 (7/1/2012 11:24:55 PM) comp.lang.lisp A toy translator from lisp to another language. For example what would be the lisp program that would take this lisp code: (loop for i from 1 to 10 do (print i)) and translate it into that target code: ... Francogrex

summing in a loop and iterate 17 24 (6/14/2012 5:38:46 PM) comp.lang.lisp ;;Use the iterate package (let ((data '(("AB" A 12 6) ("AB" G 13 4) ("AB" A 56 9) ("AB" A 450 10) ("AB" G 380 5)))) (iterate (for i in data) (cond ((eql (cadr i) 'A) (sum (caddr i) int... Francogrex

Project Stella updated 2 16 (5/28/2012 10:41:41 AM) comp.lang.lisp Guys (Thomas and Co.) I don't know if you are intentionally keeping a low p= rofile. But as I had said before, Stella is an awesome project and probably= needs to be advertised more. It's true that I haven't... Francogrex

new lisp translators? 12 29 (4/25/2012 5:34:01 PM) comp.lang.lisp I know of the lisp to js (parenscript) and lisp to Dylan (ltd) translators,= any updates on "new" lisp to C translators. I'm of course interested in th= ose that translate into the run-of-the-mill human readab... Francogrex

SBCL, GDB and CFFI 4 22 (1/17/2012 9:52:15 AM) comp.lang.lisp This is a specific SBCL question. Using ECL I can call a C shared library using cffi, and use gdb with a pending breakpoint on the C library to debug, hence I could using gdb to inspect the interaction between ... Francogrex

Functional relational algebra 1 27 (10/5/2011 5:28:31 PM) comp.lang.lisp Hi, I found an interesting implementation of relational algebra done in plt scheme. Do you know if something similar exists for common lisp? Is this below easily 'translatable' to common lisp? http://planet.pl... Francogrex

franco's replies:

Items(85) /9 Next >> Last >|

lispbuilder-sdl-ttf 1 0 (5/20/2013 9:34:10 PM) comp.lang.lisp Why this error happens? .... load-cffi (pushnew #P"lispbuilder-sdl/" asdf:*central-registry*) (pushnew #P"lispbuilder-sdl/lispbuilder-sdl-ttf/" asdf:*central-registry*) (asdf:operate 'asdf:load-op :lispbuil... franco (243)

fuzzy software 1 20 (2/3/2012 8:09:55 PM) comp.lang.lisp Hi, here's a small fuzzy system implementation (+/- 600 lines) in lisp with some small ANN utilities in development : http://sf.net/projects/tmasterkey2/ Enjoy, FE ... elvish.healer (28)

re: mapcar, mapcar, mapcar... what about the others? 2 38 (3/21/2012 12:11:40 PM) comp.lang.lisp Alexander Schmolck wrote: > "Jonathon McKitrick" writes: > > I keep saying to myself, 'A-ha! Here's a chance to try a different > > variation of mapping.' Then I go to the Hyperspec again, and find > > t... w_a_x_man (2779)

Bug in f2cl 7 28 (5/10/2012 8:35:53 AM) comp.lang.lisp Hi, as I don't know where to file bugreports for f2cl I'm doing it here. The current version (at least as of yesterday) of f2cl quicklisp downloads has two incompatible definitions of the type integer4. ---%... norbertpauls_spambin (117)

Feasibility of ECL on Android 6 26 (5/25/2012 9:48:57 PM) comp.lang.lisp How feasible is it to do serious development on Android using ECL? ... helmut.rohrbacher (7)

from list to hash table 8 42 (7/28/2012 6:42:27 AM) comp.lang.lisp Can this be done with less calls to gethash/sethash? (let ((h (make-hash-table :size (length lst)))) (dolist (el lst) (if (gethash el h) (incf (gethash el h)) (setf (gethash el h) 0))) ... kamen.a.tomov (3)

mapcar over a list of lists? 6 43 (11/18/2012 3:49:18 PM) comp.lang.lisp (mapcar #'+ '(1 2 3) '(4 5 6) '(7 8 9)) => (12 15 18) Suppose I have a list of lists, e.g. l is '((1 2 3) (4 5 6) (7 8 9) (10 11 12)). I haven't been able to figure out the Lisp way of applying (mapcar #... wrf3 (220)

dataset transformation based on user specified constraints 4 35 (12/9/2012 1:07:26 PM) comp.lang.lisp Given the following dataset description (defparameter var '(id y age gender)) (defparameter data '((1 21 8 1) (2 21 8 1) (3 20.5 8 1) (4 23.5 8 1) (5 21.5 8 1) (6 20 8 1)= (7 21.5 8 1) (8 23 8 1) (9 ... nmarceli (17)

parsing macro &body statement variable. 14 21 (12/12/2012 7:35:52 PM) comp.lang.lisp e.g. (asdf:load-system :iterate) (defmacro mac (expr) `(pprint (macroexpand-1 ',expr))) (defparameter *var* '(id y age gender)) (defmacro dataprep (&body body) `(iter (for ,*var* in *data*) ... nmarceli (17)

Computer intensive algorithms in lisp 14 23 (12/26/2012 10:39:20 AM) comp.lang.lisp I am looking to compare speed in terms of algorithms implementation. I want= something like the language shootout: http://benchmarksgame.alioth.debian.= org But I am not interested in re-implementing the 's... franco (243)