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Why can't variables be declared in a switch statement?
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23 Answers
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
...avior.
– Martin Tuskevicius
Feb 5 '13 at 22:42
@RobertKlemme, +1, we all hate the guesswork, However, it may be imposs...
C pointers : pointing to an array of fixed size
...alizing it, hiding the array type behind a typedef name
typedef int Vector3d[3];
void transform(Vector3d *vector);
/* equivalent to `void transform(int (*vector)[3])` */
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Vector3d vec;
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transform(&vec);
Note additionally that the above code is invariant with relation to Vector3d type b...
__lt__ instead of __cmp__
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edited Jun 30 '09 at 2:07
answered Jun 30 '09 at 1:28
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What does T&& (double ampersand) mean in C++11?
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683
It declares an rvalue reference (standards proposal doc).
Here's an introduction to rvalue refe...
How to add a line break in C# .NET documentation
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325
You can use a <para /> tag to produce a paragraph break or you can wrap text in <para...
Why don't Java Generics support primitive types?
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Michael
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answered Apr 27 '10 at 13:26
thecoopthecoop
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How to concatenate properties from multiple JavaScript objects
...ation on Object.assign()
var o1 = { a: 1 };
var o2 = { b: 2 };
var o3 = { c: 3 };
var obj = Object.assign({}, o1, o2, o3);
console.log(obj); // { a: 1, b: 2, c: 3 }
Object.assign is supported in many modern browsers but not yet all of them. Use a transpiler like Babel and Traceur t...
What Does Question Mark Mean in Xcode Project Navigator?
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edited Feb 12 '15 at 9:38
Tomasz Bąk
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answere...
Why does C++11 not support designated initializer lists as C99? [closed]
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36
C++ has constructors. If it makes sense to initialize just one member then that can be expresse...