kandi X-RAY | DeFrauder Summary
kandi X-RAY | DeFrauder Summary
DeFrauder
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Top functions reviewed by kandi - BETA
- Create a group of groups .
- Calculate the variance variance of a group .
- Compute the GMCS of a group .
- Compute the GCS similarity of a group .
- Calculate the rating of a product review .
- Computes the density of each user .
- Calculate the similarity of a group .
- r Calculates the product thickness of a group .
- Return True if all users can be included in the userset .
- Calculate the cosine between two vectors .
DeFrauder Key Features
DeFrauder Examples and Code Snippets
Community Discussions
Trending Discussions on DeFrauder
QUESTION
I need a little advise. I come to a need to close DataSource, but FluentJdbc once gets DataSource seems I do not have a way to get it back to close. Ideally I would love to wrap DataSource into try() block, but in that case connection pool is opened and instantly closed.
One way it would be to store DataSource within hash, but seems a bit overhead.
I have following code to store multiple connections:
...ANSWER
Answered 2017-Nov-14 at 11:44I come to a need to close
DataSource
, butFluentJdbc
once getsDataSource
seems I do not have a way to get it back to close.
I don't think there is a smart way to do this. The assumption in the FluentJdbc
API is that:
- it takes care of the lifecycle of connections, statements and result sets
- you take care of the lifecycle of the
Datasource
.
But the dumb way is pretty light-weight. Create a class with attributes for a DataSource and a FluentJdbc, and use instances of that class as the values in your instances
map. Maybe 30 simple lines of code?
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Install DeFrauder
You can use DeFrauder like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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