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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
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Retrieve filename from file descriptor in C
... get the file associated to a file descriptor, you can use this snippet:
#include <sys/syslimits.h>
#include <fcntl.h>
char filePath[PATH_MAX];
if (fcntl(fd, F_GETPATH, filePath) != -1)
{
// do something with the file path
}
Since I never remember where MAXPATHLEN is defined, I t...
Avoiding if statement inside a for loop?
...ttern.
If you are allowed to use C++11, you can do something like this:
#include <iostream>
#include <set>
#include <vector>
template <typename Container, typename Functor, typename Index = std::size_t>
void for_each_indexed(const Container& c, Functor f, Index index =...
Batch files : How to leave the console window open
...ar".
Right-click the shortcut on the taskbar.
You will see a list that includes "Command Prompt" and "Unpin this program from the taskbar".
Right-click the icon for CMD.EXE and select Properties.
In the box for Target, go to the end of "%SystemRoot%\system32\cmd.exe" and type " /C " and the ...
Upload files with HTTPWebrequest (multipart/form-data)
... This ends up being a really easy way to to do some pretty powerful stuff, including setting custom headers for each form part.
– JasonRShaver
Oct 5 '13 at 3:32
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How can I switch themes in Visual Studio 2012
..., download Microsoft Visual Studio 2012 Color Theme Editor for more themes including good old VS2010 theme.
Look at this video for a demo.
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Can I make 'git diff' only the line numbers AND changed file names?
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Is there a performance difference between i++ and ++i in C?
...ntel 8080 CP/M systems. It's safe to say that any compiler which does not include this optimization is not one meant for general use.
– Mark Harrison
Jan 25 '11 at 20:55
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static linking only some libraries
...c1 -lstatic2 -Wl,-Bdynamic -ldynamic1 -ldynamic2
All libraries after it (including system ones linked by gcc automatically) will be linked dynamically.
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