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Is there a Python caching library?

I'm looking for a Python caching library but can't find anything so far. I need a simple dict -like interface where I can set keys and their expiration and get them back cached. Sort of something like: ...
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How to read file contents into a variable in a batch file?

This batch file releases a build from TEST to LIVE. I want to add a check constraint in this file that ensures there is an accomanying release document in a specific folder. ...
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Python argparse: default value or specified value

I would like to have a optional argument that will default to a value if only the flag is present with no value specified, but store a user-specified value instead of the default if the user specifies a value. Is there already an action available for this? ...
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?

This is a bit of a philosophical question about data.table join syntax. I am finding more and more uses for data.tables, but still learning... ...
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Google access token expiration time

When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates "The remaining lifetime of the access token". ...
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Sequence contains no matching element

I have an asp.net application in which I am using linq for data manipulation. While running, I get the exception "Sequence contains no matching element". ...
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Append class if condition is true in Haml

... 5 Answers 5 Active ...
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How to count occurrences of a column value efficiently in SQL?

I have a table of students: 6 Answers 6 ...
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Show all Elasticsearch aggregation results/buckets and not just 10

I'm trying to list all buckets on an aggregation, but it seems to be showing only the first 10. 4 Answers ...
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C++ map access discards qualifiers (const)

The following code says that passing the map as const into the operator[] method discards qualifiers: 5 Answers ...