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Get the latest record from mongodb collection
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142
This is a rehash of the previous answer but it's more likely to work on different mongodb versio...
LINQ: Not Any vs All Don't
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answered Jan 27 '12 at 0:52
Jon HannaJon Hanna
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how to exclude null values in array_agg like in string_agg using postgres?
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28
SQL Fiddle
select
id,
(select array_agg(a) from unnest(canonical_users) a where a is n...
Should I use string.isEmpty() or “”.equals(string)?
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251
The main benefit of "".equals(s) is you don't need the null check (equals will check its argum...
Do interfaces inherit from Object class in java
...ace).
This is explained in detail in the Java Language Specification, § 9.2 Interface Members.
9.2 Interface Members
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If an interface has no direct superinterfaces, then the interface implicitly declares a public abstract member method m with signature s, return type r, and throws clause t c...
Firing a double click event from a WPF ListView item using MVVM
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answered Oct 2 '09 at 16:25
jbejbe
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How do I limit task tags to current project in Eclipse?
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edited Nov 29 '16 at 10:03
ahmednabil88
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Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
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249
For me this error was because I did NOT have Microsoft.AspNet.WebHelpers installed after updat...
How can I get Docker Linux container information from within the container itself?
...aware of their configuration, the same way you can get information about EC2 instances through metadata.
14 Answers
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How to write a multidimensional array to a text file?
..., it seems like savetxt isn't quite as great an option for arrays with >2 dimensions... But just to draw everything out to it's full conclusion:
I just realized that numpy.savetxt chokes on ndarrays with more than 2 dimensions... This is probably by design, as there's no inherently defined way to...