大约有 4,090 项符合查询结果（耗时：0.0229秒） [XML]
Interface defining a constructor signature?
...
It reminds me of c++ multiple inheritence problem without virtual inheritance
– prabhakaran
Mar 4 '14 at 5:47
...
Most efficient method to groupby on an array of objects
...
It takes a bit to get used to, but so do most of C++ templates as well
– Levi Haskell
Jan 22 '19 at 15:21
...
Subclassing a Java Builder class
...
Ah, I didn't know that, as I come from a C++ background. That's a useful approach for this small example, but with a full-blown class repeating all the methods becomes a pain, and an error-prone pain at that. +1 for teaching me something new, however!
...
_DEBUG vs NDEBUG
...?
Yes it is a standard macro with the semantic "Not Debug" for C89, C99, C++98, C++2003, C++2011, C++2014 standards. There are no _DEBUG macros in the standards.
C++2003 standard send the reader at "page 326" at "17.4.2.1 Headers"
to standard C.
That NDEBUG is similar as This is the same as ...
Getting All Variables In Scope
...ately. In it Lasse Reichstein says no but mako-taco says yes. I tried some C++ code as link but do not know how to write it.
– Pylipala
Jun 4 '15 at 8:54
|...
What is the relation between BLAS, LAPACK and ATLAS
...ad to learn how you can call individual Fortran/FORTRAN routines in a C or C++ program. I have also put some installations instructions for mac and linux (sorry windows guys!). I have also made some bash .sh files for automatic compilation of some of these libraries.
But going to your other questi...
A Java collection of value pairs? (tuples?)
...few other libraries mentioned in this thread What is the equivalent of the C++ Pair<L,R> in Java?
Example matching the requirement from your original question:
List<Pair<String, Integer>> myPairs = new ArrayList<Pair<String, Integer>>();
myPairs.add(Pair.of("val1", 11...
@import vs #import - iOS 7
... that Doug Gregor (the LLVM guy) gave was really well done. There's also a C++ Modules talk where explains the advantages here: youtube.com/watch?v=4Xo9iH5VLQ0
– nevan king
Sep 23 '13 at 10:00
...
How to convert wstring into string?
...
The std::wstring_convert from C++11 wraps up a lot of this noise.
– Cubbi
Sep 27 '11 at 19:34
8
...
How to set enum to null
...
I'm assuming c++ here. If you're using c#, the answer is probably the same, but the syntax will be a bit different.
The enum is a set of int values. It's not an object, so you shouldn't be setting it to null. Setting something to null me...