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Differences between Proxy and Decorator Pattern
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answered Sep 4 '13 at 16:09
Rahul TripathiRahul Tripathi
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How to find the statistical mode?
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413
One more solution, which works for both numeric & character/factor data:
Mode <- functi...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
...ested by @Arkku below?
– qed
Nov 1 '13 at 16:30
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Find all records which have a count of an association greater than zero
...tinct.pluck :article_id
=> [43, 34, 45, 55, 17, 19, 1, 3, 4, 18, 44, 5, 13, 22, 16, 6, 53]
[11] pry(main)> _.size
=> 17
[12] pry(main)> Article.joins(:comments).size
=> 45
[13] pry(main)> Article.joins(:comments).distinct.size
=> 17
[14] pry(main)> Article.joins(:comments).di...
How to use JNDI DataSource provided by Tomcat in Spring?
... documentation.
– Etienne Miret
Sep 13 '13 at 15:18
what file exactly do you mean by "Tomcat's web context.xml" ?
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How to detect Windows 64-bit platform with .NET?
... Stefan SchultzeStefan Schultze
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7
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Can an html element have multiple ids?
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edited Feb 9 '12 at 4:13
ThinkingStiff
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Set style for TextView programmatically
...gs.
– Iharob Al Asimi
Aug 12 '15 at 13:59
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How to pass command line arguments to a shell alias? [duplicate]
...un as separate commands.
– PatS
Feb 13 '18 at 17:33
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How to get the value from the GET parameters?
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edited Jun 5 '15 at 18:13
Brendan Nee
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answered...