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Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
...d %zd.
You could create a macro:
#if defined(_MSC_VER) || defined(__MINGW32__) //__MINGW32__ should goes before __GNUC__
#define JL_SIZE_T_SPECIFIER "%Iu"
#define JL_SSIZE_T_SPECIFIER "%Id"
#define JL_PTRDIFF_T_SPECIFIER "%Id"
#elif defined(__GNUC__)
#define JL_SIZE_T_SPECIFIER "%z...
error: passing xxx as 'this' argument of xxx discards qualifiers
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537
The objects in the std::set are stored as const StudentT. So when you try to call getId() with ...
What does a type followed by _t (underscore-t) represent?
...extra types, such as uintptr_t, intmax_t, int8_t, uint_least16_t, uint_fast32_t, and so on. These new types are formally defined in <stdint.h> but most often you will use <inttypes.h> which (unusually for standard C headers) includes <stdint.h>. It (<inttypes.h>) also defin...
Are HLists nothing more than a convoluted way of writing tuples?
...latten : Flatten[L]) : flatten.Out =
flatten(hl(t))
val t1 = (1, ((2, 3), 4))
val f1 = flatten(t1) // Inferred type is Int :: Int :: Int :: Int :: HNil
val l1 = f1.toList // Inferred type is List[Int]
val t2 = (23, ((true, 2.0, "foo"), "bar"), (13, false))
val f2 = flatten(t2)
val t2...
In Scala, what exactly does 'val a: A = _' (underscore) mean?
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Paul ButcherPaul Butcher
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How to tell if a tag failed to load
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36
There is no error event for the script tag. You can tell when it is successful, and assume that...
What is a higher kinded type in Scala?
...actic overhead (the #λ-style is due to https://stackoverflow.com/users/160378/retronym afaik):
In some hypothetical future version of Scala that supports anonymous type functions, you could shorten that last line from the examples to:
types (informally) String [x] => x [F[x]] =&g...
Can we define implicit conversions of enums in c#?
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uluorta
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answered Jun 1 '10 at 11:31
MarkMark
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How do I write a short literal in C++?
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edited Sep 29 '15 at 22:39
Jonathan Leffler
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...
What is a “context bound” in Scala?
... Robert HarveyRobert Harvey
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