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What Automatic Resource Management alternatives exist for Scala?
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edited Feb 10 '10 at 4:33
community wiki
3...
How to save/restore serializable object to/from file?
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142
You can use the following:
/// <summary>
/// Serializes an object.
/// </...
Date query with ISODate in mongodb doesn't seem to work
...Date("2013-10-01T00:00:00.000Z")}
})
or (following comments by @user3805045):
db.mycollection.find({
"dt" : {"$gte": ISODate("2013-10-01T00:00:00.000Z")}
})
ISODate may be also required to compare dates without time (noted by @MattMolnar).
According to Data Types in the mongo Shell both s...
How to implement a rule engine?
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edited Sep 4 at 12:29
answered Jul 3 '11 at 0:09
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Enumerable.Empty() equivalent for IQueryable
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edited Jul 4 '12 at 3:38
Tim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
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ISO time (ISO 8601) in Python
...port datetime
datetime.datetime.now().isoformat()
>>> 2020-03-20T14:28:23.382748
UTC to ISO 8601:
import datetime
datetime.datetime.utcnow().isoformat()
>>> 2020-03-20T01:30:08.180856
Local to ISO 8601 without microsecond:
import datetime
datetime.datetime.now().replace(mic...
Can I implement an autonomous `self` member type in C++?
...ED(Bar2,Foo,Foo2)
{
/* ... */
};
I have verified this to work on gcc 4.8 and clang 3.4.
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Converting between datetime, Timestamp and datetime64
How do I convert a numpy.datetime64 object to a datetime.datetime (or Timestamp )?
12 Answers
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Do you (really) write exception safe code? [closed]
... // 3. strong : can throw
x->doSomethingThatCanThrow() ; // 4. basic : can throw
}
I write all my code with this kind of analysis in mind.
The lowest guarantee offered is basic, but then, the ordering of each instruction makes the whole function "none", because if 3. throws, x will l...
Why not inherit from List?
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answered Feb 11 '14 at 5:43
Eric LippertEric Lippert
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