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How much is the overhead of smart pointers compared to normal pointers in C++?
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edited Mar 19 '17 at 11:32
answered Mar 10 '14 at 9:17
li...
How can I programmatically generate keypress events in C#?
...question is tagged WPF but the answers so far are specific WinForms and Win32.
To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:
var key = Key.Insert; // Key to ...
Fast way of counting non-zero bits in positive integer
...dapting Óscar's and Adam's solutions to process the integer in 64-bit and 32-bit chunks, respectively. Both were at least ten times slower than bin(n).count("1") (the 32-bit version took about half again as much time).
On the other hand, gmpy popcount() took about 1/20th of the time of bin(n).coun...
looping through an NSMutableDictionary
...ect.
– Luis Artola
Jul 12 '13 at 17:32
4
Better to iterate through keys though (i.e. id key in my...
Exporting functions from a DLL with dllexport
...form you can define LIBRARY_API as nothing when not on Windows:
#ifdef _WIN32
# ifdef LIBRARY_EXPORTS
# define LIBRARY_API __declspec(dllexport)
# else
# define LIBRARY_API __declspec(dllimport)
# endif
#elif
# define LIBRARY_API
#endif
When using dllexport/dllimport you d...
Python add item to the tuple
... Jon Clements♦Jon Clements
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HTML/CSS: Make a div “invisible” to clicks?
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rink.attendant.6
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answered Aug 21 '10 at 19:43
Ionuț G. St...
Convert a list to a dictionary in Python
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answered Jan 1 '11 at 22:32
kindallkindall
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How Do I Hide wpf datagrid row selector
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32
user556009's answer is the correct answer for this. I.e. set HeadersVisibility="Column"
– Sameera
Ja...
Visual Studio replace tab with 4 spaces?
...d Copsey
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