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Save classifier to disk in scikit-learn
How do I save a trained Naive Bayes classifier to disk and use it to predict data?
6 Answers
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Rails and PostgreSQL: Role postgres does not exist
...e installed PostgreSQL on my Mac OS Lion, and am working on a rails app. I use RVM to keep everything separate from my other Rails apps.
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Git - push current branch shortcut
Is there a shortcut to tell Git to push the current tracking branch to origin?
Note: I know that I can change the default push behavior , but I am looking for an ad-hoc solution that does not change the default behavior.
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Django: multiple models in one template using forms [closed]
I'm building a support ticket tracking app and have a few models I'd like to create from one page. Tickets belong to a Customer via a ForeignKey. Notes belong to Tickets via a ForeignKey as well. I'd like to have the option of selecting a Customer (that's a whole separate project) OR creating a new ...
Count Rows in Doctrine QueryBuilder
I'm using Doctrine's QueryBuilder to build a query, and I want to get the total count of results from the query.
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...our preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says.
10 Answers
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How to initialize a private static const map in C++?
I need just dictionary or associative array string => int .
10 Answers
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month name to month number and vice versa in python
I am trying to create a function that can convert a month number to an abbreviated month name or an abbreviated month name to a month number. I thought this might be a common question but I could not find it online.
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Java LinkedHashMap get first or last entry
I have used LinkedHashMap because it is important the order in which keys entered in the map.
14 Answers
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Flatten nested dictionaries, compressing keys
Suppose you have a dictionary like:
28 Answers
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