Search found 18 matches

by mcc
Sat Apr 18, 2015 6:52 pm
Forum: Common Lisp
Topic: Creating a hash of hashes
Replies: 6
Views: 10508

Re: Creating a hash of hashes

Hi Edgar,

thanks for your reply and help! :)

Best regards,
mcc
by mcc
Fri Apr 17, 2015 11:30 pm
Forum: Common Lisp
Topic: Creating a hash of hashes
Replies: 6
Views: 10508

Creating a hash of hashes

Hi, I am confused. But this seems to be the very first step before being enlightened by the TAO of Lisp... :) What I want to do is: As a parameter to the function I get a list of items, which will become the keys of a "master-hash". The values of each of the keys will become empty hashes, which I wi...
by mcc
Sat Apr 11, 2015 7:37 am
Forum: Common Lisp
Topic: Conditional branching with more then one line of code
Replies: 3
Views: 5236

Re: Conditional branching with more then one line of code

Hi edgar-rft,

thanks again for your valuable help! :)
Best regards,
mcc
by mcc
Fri Apr 10, 2015 10:05 pm
Forum: Common Lisp
Topic: Conditional branching with more then one line of code
Replies: 3
Views: 5236

Conditional branching with more then one line of code

Hi, As far is I understand the "if" construct of common lisp (and that is not that far ;) you can only put ONE expression in each branch like this: (if (> x 1 ) (print "true") (print "false)) I searched google and hyperpsec but only found examples like that above. Is it possible to put more than one...
by mcc
Thu Apr 09, 2015 10:33 am
Forum: Common Lisp
Topic: SBCL: List of format control directives
Replies: 3
Views: 5697

Re: SBCL: List of format control directives

Hi Edgar,

thanks again for your very helpful posting! :)

Best regards,
mcc
by mcc
Wed Apr 08, 2015 8:06 pm
Forum: Common Lisp
Topic: SBCL: List of format control directives
Replies: 3
Views: 5697

SBCL: List of format control directives

Hi, I am playing around with the format command. It seems to be the older brother of Cs "printf()"-function ;) I am searching for understandable and possibly complete list of the format control directives (and I hope I have googled this term correctly...what I mean is "everything which is not plain ...
by mcc
Tue Apr 07, 2015 9:22 am
Forum: Common Lisp
Topic: SBCL: Cutting a string into subsequent pieces
Replies: 6
Views: 9158

Re: SBCL: Cutting a string into subsequent pieces

Hi Edgar! OMG! :) THANK YOU VERY MUCH FOR ALL YOUR EFFORT TO HELP ME, EDGAR!!! And thank you for the "meta-help" (the format specification...for example!) Wile I am start learning LISP I want to "talk with an appropriate """spelling""" " from the beginning. Coming from C,Perl and others I "fear" (a ...
by mcc
Mon Apr 06, 2015 7:15 am
Forum: Common Lisp
Topic: SBCL: Cutting a string into subsequent pieces
Replies: 6
Views: 9158

SBCL: Cutting a string into subsequent pieces

Hi, from a list of Shortwave broadcasters (HFCC "Public Data" - a pure ASCII file) I got this header: ;----+----+----+------------------------------+---+----+-------+---+---+-------+------+------+-+-----+----------+---+---+---+-----+-+-----+-----+-----+------- ;FREQ STRT STOP CIRAF ZONES LOC POWR AZ...
by mcc
Tue Mar 31, 2015 8:06 pm
Forum: Common Lisp
Topic: Aliasses ?
Replies: 2
Views: 4621

Re: Aliasses ?

Hi edgar, THANK YOU VERY MUCH FOR ALL THIS GOOD STUFF! :) :) :) The problem, what I have right in the beginning of learning and using Common Lisp is to know (or better: "not knowing") what I am looking for. I /thought/ (and I was wrong) that (in this case) it has something to do with Aliasses. I arg...
by mcc
Tue Mar 31, 2015 10:04 am
Forum: Common Lisp
Topic: Aliasses ?
Replies: 2
Views: 4621

Aliasses ?

Hi, I want to use cl-ppcres and it seems, that I am doing something wrong -- may be because I am think more perl (or whatelse) than LISP. In my program I did a (require "cl-ppcre") Since there are call that I have to prepend with "cl-ppcre::" every time I use them, I looked for a way to shorten thin...