Search found 4 matches

by bebalo
Fri Mar 24, 2023 7:38 pm
Forum: newLISP in the real world
Topic: for-all
Replies: 3
Views: 498

Re: for-all

Mathematically correct -- good to know. Thank you for your help.
by bebalo
Sun Mar 19, 2023 10:36 am
Forum: newLISP in the real world
Topic: for-all
Replies: 3
Views: 498

Re: for-all

The same holds for float:

> (for-all float? '())
true
by bebalo
Sat Mar 18, 2023 7:56 pm
Forum: newLISP in the real world
Topic: for-all
Replies: 3
Views: 498

for-all

> (exists integer? '())
nil
> (exists integer? '(a b 3 t 7))
3
> (for-all integer? '(a b 3 t 7))
nil

Well, that's fine. But what about this:
> (for-all integer? '())
true

Is it intentionally so or have I overlooked something?
-----
My newLISP:
newLISP v.10.7.5 64-bit on Linux IPv4/6 UTF-8 libffi
by bebalo
Mon May 16, 2016 9:58 pm
Forum: newLISP Graphics & Sound
Topic: GUI-server showing list of thumbnails?
Replies: 0
Views: 9565

GUI-server showing list of thumbnails?

Is there a way to use a kind of "gs:list-box" showing not only text but also one thumbnail per list-item? I want to show the contents of a directory that contains images (jpeg/png), showing each item in that directory as a combination of (thumbnail + filename) per list-item. The thumbnails being use...