Help!

PlDoc When you need help with PlDoc (SWI-Prolog documentation), e.g. writing declaration headers, creating output, etc. Pack Use this when you need help with a Pack. Data Structure Use this category if you need help with a specific data structure or trying to find a data structure, e.g. Association lists or Ordered Sets Algorithm Use this category when you need help implementing an algorithm. If you need help with a single predicate then use the Help - Predicate category instead. Tools Use when needing help with tools such as Emacs as opposed to needing help with coding. Predicate When you are not sure which SWI-Prolog base or library predicate, combination of predicates, or options for a predicate(s) to use.

Topic	Replies	Views	Activity
About the Help! category Help!	1	264	December 9, 2019
Byte ordering/conversion predicates? Predicate	11	47	August 4, 2021
Confused about asserta/2 when clause uses predicates from multiple modules Help!	3	55	August 4, 2021
How can I encode integers as single bytes? Help!	12	65	August 3, 2021
A compile-time issue with rdf_assert/3 Help!	1	29	August 3, 2021
Careful with the $/1 Help!	1	38	August 2, 2021
Regression with concurrent_maplist/3 in 8.3.27? Predicate	3	62	August 1, 2021
Odd behaviour with ?- expects_dialect(sicstus) Tools bug	9	78	August 1, 2021
Too many stacked Strings Help!	42	136	July 31, 2021
Language_server feedback: bind variables to pre-query values to avoid injection vulnerabilities Help!	1	62	July 30, 2021
Tabling the wolf, sheep, cabbage Help! tabling	24	863	July 30, 2021
Careful with the floats Help!	18	82	July 29, 2021
Careful with the catch/3 and throw/1 Help!	10	124	July 26, 2021
Are there any Swi-Prolog COM or ActiveX components? Tools	4	71	July 28, 2021
Copy_term but without maintaining variable relationships? Predicate	10	107	July 28, 2021
Installing latest devel version of SWI-Prolog (8.3.27) on Linux via PPA hits add-apt-repository error Help! apt-add-repository	1	57	July 28, 2021
Cost of argument binding vs. argument matching Help!	17	122	July 27, 2021
Error "Arguments are not sufficiently instantiated" - Order of the premisses in a rule matter? Help!	8	65	July 27, 2021
Strange warning message from compile or listing Help! bug	10	228	July 26, 2021
Is there a Prolog built-in to get the file system canonical name of a file Help!	7	87	July 25, 2021
Remove meta from reply_html_page Pack http , framework-benchmarks	18	103	July 24, 2021
Best way to weave list processing predicates? Algorithm how-to	20	140	July 22, 2021
Debugging, Transaction and a second command line - asserted facts don't show up Help!	1	43	July 22, 2021
sCASP: from top level Help!	5	84	July 22, 2021
First and second argument indexing -- which should be a first argument Help!	25	270	July 21, 2021
:- vs. => and "spurious" choice point creation or not in SSU (=>) Help!	3	59	July 21, 2021
Gtrace, Stepping into phrase/3 not being stepped into, is this expected or a bug? Help!	1	57	July 20, 2021
Websocket buffering Help!	9	94	July 20, 2021
Counting actual prolog lines loaded Help!	10	109	July 20, 2021
My mess with modules and undefined predicates, I.e. current_directory/1 Help! error_message	7	62	July 19, 2021