Maybe I\'m missing something but I c开发者_StackOverflowan\'t find a straightforward way to accomplish this simple task. When I go to negate a binary number through the \"~\" operator it returns a neg
I have XML files that hold recordsets where a certain quantity sometimes equals 0. Now those recordsets I have to get rid of. I did the following.
How can I write the following rule in PROLOG: if P then not Q I understand that you can easily write if P then Q the predicates like q(X) :- p(X), but how can you negate the q/1 predicate? I don\'t w
I\'m trying to create a directory if the path doesn\'t exist, but the ! (not) operator doesn\'t work. I\'m not sure how to negate in Python... What\'s the correct way to do this?
I am trying to solve a simple query in Prolog that uses negation but I can\'t crack it. The query is \"Find the categories that have never been sold\".
I have got some values H, and I would like to find the maximum one using \\+, how can i do it? maxValue(X) :-
I\'ve got a q开发者_运维问答uery: MyModel.query.filter(Mymodel.name.contains(\'a_string\')) I need to do the same query but with the negation (a not like operator) but didn\'t find any operator mat
~ & ^ | + << >> are the only operations I can use Before I continue, this is a homework question, I\'ve been stu开发者_开发技巧ck on this for a really long time.
Original question changed. I want to bitwise turn off the left most bit of a Short value (&H8000) and leave the other bits as they are.
I was wondering if anyone was familiar with a开发者_运维技巧ny attempts at algorithmic sentence negation.
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