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The search algorithm I'm implementing (a simple partial order planner) just has a few choices to make at each invocation. Ideally I would like it to backtrack over the possibilities and return the first found solution.
Take a look at the list ([]) monad instance. It's commonly used for non-determinism.
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Variable for whether having, for example, the variable for if the user has points, which is correct?
have_points, has_points, if_having_points or if_has_points?
Naming convention for a variable which holds boolean value should be indicated by prefixes like: is, has, have, does, will, can etc.
In your case you're using snake case. If "has Points" is being tracked for a single entity then you can go with has_points. For more than one entity you might want to go for have_points.
Although it boils to personal preference, but you should still try to keep your code short and succinct.
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If I want to create a long sequence (at least ten) of yes and no questions in dialogFlow, using webhook to store results, do I need to create an intent for each question or could this be done programatically from the webhook somehow, enforcing the order of the sequence in a better way and possibly making the code less extensive?
A sequence of questions like:
Is cucumber a fruit? Yes/No, Are there flying fish? Yes/No, e.t.c.
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How to create threads and assign tasks to them? Is there any way to do it, like usage of
thread.start_new_thread ( function, args[, kwargs] )
in Python?
thanks in advance
Haskell threads can be spawned using forkIO.
I recommend also reading the GHC concurrency guide, since it has all the relevant pointers.
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I need it to do some entity extraction. How do I get an annotated dataset with JobTitles?
Here is what I suggest to do, if you haven't come across any datasets. Grab wikipedia occupation lists: https://en.wikipedia.org/wiki/Lists_of_occupations, create a gazetteer list of jobs and write regular expressions to capture them or any variations in the text and you have annotated data :).
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On the wikipedia page only Haskell and Miranda are mentioned.
I am not sure about elm.
Some other languages make it especially easy to declare a function to be computed lazily.
Are there programming languages where you have a global switch, say for a module or script file to be evaluated lazily?