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Why would you use an ivar?
... memory usage (if done correctly).
Nontrivial Types
Example: If you have a C++ type, direct access is just the better approach sometimes. The type may not be copyable, or it may not be trivial to copy.
Multithreading
Many of your ivars are codependent. You must ensure your data integrity in multithr...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...
Here's some working C++ code which solves the problem.
Proof that the memory constraints are satisfied:
Editor: There is no proof of the maximum memory requirements offered by the author either in this post or in his blogs. Since the number of...
What is the purpose of the reader monad?
...so complex and seems to be useless. In an imperative language like Java or C++, there is no equivalent concept for the reader monad, if I am not mistaken.
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Proper use of the IDisposable interface
...ly override the Finalize() method.
You write a method that looks like a C++ destructor, and the
compiler takes that to be your implementation of the Finalize() method:
~MyObject()
{
//we're being finalized (i.e. destroyed), call Dispose in case the user forgot to
Dispose(); //<--W...
What does T&& (double ampersand) mean in C++11?
I've been looking into some of the new features of C++11 and one I've noticed is the double ampersand in declaring variables, like T&& var .
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Check if a class has a member function of a given signature
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wtf is this??? is it legal c++ code?? can you write "template<typename U, size_t (U::*)() const>"?? but... it's a great and new solution! I thank you, I'll analyze better tomorrow with my collegues... great!
– ugasoft
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Getting the closest string match
...his is an interesting approach! I am just playing a bit with your idea (in C++) but do not understand one point, the value of valuePhrase. If I see right in your code, its the return value of the Levenshtein distance function. How come it is a double/float value in the 'abcd efgh' search table? Leve...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...