Help!

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 PlDoc When you need help with PlDoc (SWI-Prolog documentation), e.g. writing declaration headers, creating output, etc. 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. Pack Use this when you need help with a Pack. 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
Learning how to use the Prolog Command Line Debugger? Try this new overview! Help! I’m looking to replace the current command line debugger tutorial, with a new one that is more detailed and has a walkthrough. Try it out and let me know your feedback in this topic. I’m especially interested in knowin…	10	137	November 15, 2020
Feedback please! More detailed documentation for Graphical Debugger Help! I have written a new reference doc for the graphical debugger with more detail and tailored a bit more to newer users (like myself) that don’t have a lot of the assumed background. I eventually want to replace the exist…	3	65	November 13, 2020
About the Help! category Help!	1	166	December 9, 2019
How do you selectlively (auto)load pieces of the SWI Prolog library? Help!	7	116	November 23, 2020
Implementing Quine's algorithm Algorithm how-to	110	1084	November 3, 2020
String Processing Help!	2	40	November 20, 2020
Remove all substrings in a string Algorithm	7	67	November 20, 2020
Clpfd: Declare variables dynamically? Help! clpfd	7	79	November 19, 2020
NFA elaborator Help!	3	303	November 19, 2020
What is the best practice for "namespacing" imports? Help! discussion	6	65	November 19, 2020
Not able to use .dll in swi-prolog.('$open_shared_object'/3: %1 is not a valid Win32 application.) Help!	7	155	November 19, 2020
Help, How read/write a excel with path? Help! how-to	2	30	November 19, 2020
Interfacing Prolog to C++ Help! how-to	1	39	November 19, 2020
Clpfd: "not in" constraint Predicate how-to , clpfd	2	65	November 18, 2020
Python prolog library Tools	4	99	November 17, 2020
Persistency Buffering and Sync Help!	2	51	November 16, 2020
Using markdown with pldoc to generate manual content Help!	4	81	November 15, 2020
Behavior of a backtracking query when rdf_assert/1 or assert/1 are made during execution Help!	2	48	November 16, 2020
macOS Big Sur and build from git source Help!	0	42	November 15, 2020
How to set X-server for emacs/0, edit/1 works on terminal Help!	0	33	November 13, 2020
Reset/shift is not compatible with table/1? Help!	19	114	November 10, 2020
Collection of reference material about graphical debugger Tools	5	86	November 10, 2020
What does the (non-port trace) text coloring in the graphical debugger mean? Help!	4	46	November 10, 2020
Graphical Debugger Call Stack Pane: Significance of arrow sides and gaps in the stack Help!	6	84	November 9, 2020
What do Normal/Debug/Trace buttons of Edit Spy Points window do? Help!	2	43	November 9, 2020
How to get options from the json request for pengine_create() Help!	4	42	November 9, 2020
How to use the srcurl option in Pengines? Help!	6	64	November 8, 2020
Quasi-quotations, again Help!	21	190	September 25, 2020
How does one read keyboard input using SWI-prolog without local echo, specifically the arrow keys? Help!	6	945	November 6, 2020
How to create a DCG-predicate that is usable as both a parser and a generator? Algorithm	4	112	November 6, 2020