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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
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The ~ selector is in fact the General sibling combinator (renamed to Subsequent-sibling combina...
Is there a timeout for idle PostgreSQL connections?
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edited Jan 20 '19 at 17:31
Hugo Leao
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answered Nov 6 '1...
What are Flask Blueprints, exactly?
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edited Feb 27 '19 at 10:27
pfabri
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answered Jun 26 '14 at 1:11
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How to update maven repository in Eclipse?
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You can right-click on your project then Maven > Update Project..., then select Force Update...
Can Retrofit with OKHttp use cache data when offline
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Edit for Retrofit 2.x:
OkHttp Interceptor is the right way to access cache when offline:
1) C...
How do I enable gzip compression when using MVC3 on IIS7?
...details.
– Caleb Vear
Mar 28 '12 at 0:24
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On Windows Server 2008 optionalfeatures didn't work f...
What is a .h.gch file?
...nuddin Quadri
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answered Aug 6 '09 at 21:19
DunewalkerDunewalker
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Create a devise user from Ruby console
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Lenin Raj Rajasekaran
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answered Nov 30 '10 at 18:12
jspoonerjspoo...
Can TCP and UDP sockets use the same port?
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edited Aug 8 '14 at 9:09
answered Jun 22 '11 at 9:05
Al...
What does “abstract over” mean?
... numbers under a single symbol ns:
def sumOf(ns: List[Int]) = ns.foldLeft(0)(_ + _)
And we don't particularly care that it's a List either. List is a specific type constructor (takes a type and returns a type), but we can abstract over the type constructor by specifying which essential characteri...