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Published on 2010-05-23T15:48:24Z
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Is there any build-in predicate in SWI-Prolog that will always fail AND prevent machine from backtracking (this is not what fail/0 does)?
I could use cuts, but I don't like them.
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I find useful
groups.google.com/group/comp.lang.prolog/topics
cs.cmu.edu/afs/cs/project/ai-repository/ai/areas/
google.com/Top/Computers/Programming/Languages/Prolog/Implementations/
allisons.org/ll/Logic/Prolog/Examples/
prolog.info/
Maybe there are else useful links? Please share it :-)
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I was wondering, I am aware you can use assert to add facts or rules or whatever if you have declared the predicate to be -:dynamic, but this only allows the changes that are made to be kept in that session only, e.g. if you close the prolog window then the database changes are lost.
So I was wondering…
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I want to add any strings user entered into a list
run :- write('How many students you have: '),read(x),nl.
enterNameOfStudents(x).
enterNameOfStudents(x) :- for(A, 1, x, 1),write('Please enter the names of students'),read(A),??????,nl,fail.
What do i put in the ?????? portion to ensure…
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Many study Prolog in college, but I have personally not come in contact with it professionally. The traditional examples given are AI and expert system applications, but what have you used it for and what made Prolog a suitable language for the task?
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Hello!
I'm diving into the world of prolog headfirst but I seem to have hit shallow water!
I'm looking at database manipulation in prolog with regards to this tutorial:Learn Prolog Now!
It states that I can see my database by entering listing
So i tried it and it should basically output everything…
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How Can I turn off warnings in swi-prolog.
Clauses of XXX/AA are not together in the source-file
is very annoying.
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We are using swi-prolog to run our testcases. Whenever the test starts, I am opening the connection to MYSQL database and storing the Name of the Test hat is being done and then closing the DB. These tests run for about 2 days continuously. After the tests are done, the results basically gets stored…
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What I need to do is to break atom to tokens. E. g.:
tokenize_string('Hello, World!', L).
would unify L=['Hello',',','World','!']. Exactly as tokenize_atom/2 do. But when I try to use tokenize_atom/2 with non-latin letters it fails. Is there any universal replacement or how I can write one? Thanks…
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Is there anyway to do it?
Thanks
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I have a C++ application (prog.sln) which is my main program and I want to use Prolog as an embedded logic server (hanoi.pl)
int main(int argc, char** argv)
{
putenv( "SWI_HOME_DIR=C:\\Program Files\\pl" );
argv[0] = "libpl.dll";
argv[1] = "-x";
argv[2] = "hanoi.pl";
argv[3]…
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