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how to exclude null values in array_agg like in string_agg using postgres?
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edited Oct 29 '12 at 17:39
answered Oct 29 '12 at 14:11
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Do fragments really need an empty constructor?
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edited May 15 '19 at 23:18
Kirby
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Which kind of pointer do I use when?
...oby Speight
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answered Jan 2 '12 at 23:07
XeoXeo
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XML Validation with XSD in Visual Studio IDE
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edited May 1 '19 at 23:37
KyleMit
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Resize image proportionally with MaxHeight and MaxWidth constraints
...ing it.
– Alex Aza
Aug 25 '16 at 7:29
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How to add a progress bar to a shell script?
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iOS Simulator failed to install the application
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279
Solved the problem
Deleting contents of ~/Library/Application Support/iPhone Simulator and re-r...
xpath find if node exists
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edited Apr 20 '09 at 11:33
answered Apr 20 '09 at 11:26
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...xtraction for CFURL and CFURLConnection Errors:
kCFURLErrorUnknown = -998,
kCFURLErrorCancelled = -999,
kCFURLErrorBadURL = -1000,
kCFURLErrorTimedOut = -1001,
kCFURLErrorUnsupportedURL = -1002,
kCFURLErrorCannotFindHost = -1003,
kCFURLErrorCannotConnectToHost = -1004,
kCFU...