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How to filter None's out of List[Option]?
...ions at the same time, you can use flatten:
scala> someList.flatten
res0: List[String] = List(Hello, Goodbye)
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MongoDB: update every document on one field
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+50
Regardless of the version, for your example, the <update> is:
{ $set: { lastLookedAt: Date.now() / 1000 } }
However, depe...
How to escape % in String.Format?
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To escape %, you will need to double it up: %%.
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What is the meaning of git reset --hard origin/master?
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CB BaileyCB Bailey
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Syntax Error: Not a Chance
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CSS Selector for
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edited Jul 9 '14 at 0:13
answered Jan 22 '09 at 21:00
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Populating spinner directly in the layout xml
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answered Oct 27 '10 at 2:47
blindstuffblindstuff
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How do I get the MAX row with a GROUP BY in LINQ query?
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answered Oct 1 '08 at 14:34
tvanfossontvanfosson
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Warning the user/local/mysql/data directory is not owned by the mysql user
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If you can't start mysql service in snow leopard, and in the panel prefs appears 'warning the us...
What does an underscore in front of an import statement mean?
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Short answer:
It's for importing a package solely for its side-effects.
From the Go Specificatio...