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UIRefreshControl without UITableViewController
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answered Sep 19 '12 at 20:32
KellerKeller
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Is there a range class in C++11 for use with range based for loops?
...C++ standard library does not have one, but Boost.Range has boost::counting_range, which certainly qualifies. You could also use boost::irange, which is a bit more focused in scope.
C++20's range library will allow you to do this via view::iota(start, end).
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PHP code to convert a MySQL query to CSV [closed]
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WayneWayne
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How do I use NSTimer?
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edited May 23 '17 at 12:32
Community♦
111 silver badge
answered Oct 25 '13 at 23:37
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How do you echo a 4-digit Unicode character in Bash?
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Support for \u was added in Bash 4.2.
– Lri
Dec 31 '12 at 12:52
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Catch a thread's exception in the caller thread in Python
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The problem is that thread_obj.start() returns immediately. The child thread that you spawned executes in its own context, with its own stack. Any exception that occurs there is in the context of the child thread, and it is in its own stack. One way I...
Swift: Testing optionals for nil
...ately work with that value.
With regards to your compiler error, the type UInt8 is not optional (note no '?') and therefore cannot be converted to nil. Make sure the variable you're working with is an optional before you treat it like one.
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How to set UICollectionViewDelegateFlowLayout?
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Adam Bardon
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answered Jul 29 '19 at 10:21
ingcontiingconti
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Python logging: use milliseconds in time format
.... This can not be fixed by specifying a datefmt because ct is a time.struct_time and these objects do not record milliseconds.
If we change the definition of ct to make it a datetime object instead of a struct_time, then (at least with modern versions of Python) we can call ct.strftime and then we...
sizeof single struct member in C
...C yet?
– St.Antario
Dec 19 '18 at 5:32
To my knowledge there is no equivalent macro in standard C.
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