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Omitting all xsi and xsd namespaces when serializing an object in .NET?
... that.
// The factory method returns a XmlWriter, not a XmlTextWriter, so cast it.
XmlTextWriter xtw = (XmlTextWriter)XmlTextWriter.Create(ms, xws);
// Then we can set our indenting options (this is, of course, optional).
xtw.Formatting = Formatting.Indented;
// Now serialize our object.
xs.Serial...
What is “rvalue reference for *this”?
...ill always pick the non-const version if it exists. You would need to do a cast to get the const version. I've updated the post to clarify.
– Nicol Bolas
Dec 23 '11 at 18:04
15
...
How using try catch for exception handling is best practice
...o the Database once it is available again. Your invalid
String-To-Number casting could be tried to parse again with
language-local interpretation on Exception, like as you try default
English language to Parse("1,5") fails and you try it with German
interpretation again which is completely f...
Move capture in lambda
...copy_ctor const& object)
{
std::swap(wrapped_object, const_cast<move_with_copy_ctor&>(object).wrapped_object);
}
// access to wrapped object
T& operator()() { return wrapped_object; }
private:
T wrapped_object;
};
template <typename T>
move_wit...
How to convert a std::string to const char* or char*?
...ne. Another reason to want a char* (non const) is to operate with MPI broadcast. It looks nicer if you don't have to copy back and forth. I would have personally offered a char* const getter to string. Const pointer, but editable string. Although it may have messed with the implicit conversion from ...
Swift Beta performance: sorting arrays
...ers[0] << "\n";
cout << "Elapsed time: " << duration_cast<duration<double>>(end - start).count() << "\n";
return 0;
}
Results:
Apple Clang 6.0
clang++ --version
Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn)
Target: x86_64-apple-darwin...
Dynamic type languages versus static type languages
...o override the static checker. For most languages, these take the form of casting, though some (like C# and Haskell) have entire modes which are marked as "unsafe".
Subjectively, I like static typing. Implemented properly (hint: not Java), a static type system can be a huge help in weeding out er...
Accessing class variables from a list comprehension in the class definition
... a positional argument, the range(1) iterable to use for its looping code, cast to an iterator. As shown in the bytecode, range(1) is evaluated in the class scope.
From this you can see that the only difference between a code object for a function or a generator, and a code object for a comprehensi...
Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...
You can't cast a delegate that has no parameters and returns string to an Action. I don't see why there is ambiguity.
– jason
Jan 13 '10 at 14:21
...
What are the benefits of Java's types erasure?
.... We can get some efficiency and simplicity with the satisfaction that no casts will fail or that methods might be missing upon invocation.
Erasing encourages reasoning.
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