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Proper way to implement IXmlSerializable?
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Marc Gravell♦Marc Gravell
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Selector on background color of TextView
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edited Aug 17 '16 at 16:32
manfcas
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What happens if you call erase() on a map element while iterating from begin to end?
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edited May 23 '17 at 11:54
Community♦
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answered Nov 5 '08 at 0:09
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Compare DATETIME and DATE ignoring time portion
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answered Dec 4 '09 at 17:27
DisillusionedDisillusioned
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Case statement with multiple values in each 'when' block
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answered Apr 17 '12 at 19:00
Charles CaldwellCharles Caldwell
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SQL how to increase or decrease one for a int column in one command
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paxdiablopaxdiablo
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Best way to find the intersection of multiple sets?
... Jean-François Fabre♦
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answered Mar 29 '10 at 22:55
sthsth
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delete_all vs destroy_all?
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You are right. If you want to delete the User and all associated objects -> destroy_all
Howev...
What are “decorators” and how are they used?
... tamakisquaretamakisquare
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Which kind of pointer do I use when?
...template auto_ptr is deprecated. [ Note: The class template unique_ptr (20.7.1) provides a better solution. —end note ]
No ownership:
Use dumb pointers (raw pointers) or references for non-owning references to resources and when you know that the resource will outlive the referencing object / sc...