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Best way to get application folder path
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When testing in Windows XP 32bit, it returns where the shortcut started.
– Joshua Son
Dec 7 '13 at 2:37
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How to change the output color of echo in Linux
... to the terminal's default
tput bel # Play a bell
With compiz wobbly windows, the bel command makes the terminal wobble for a second to draw the user's attention.
Scripts
tput accepts scripts containing one command per line, which are executed in order before tput exits.
Avoid temporary f...
byte + byte = int… why?
...first cast to integers and the result of addition of two integers is a (32-bit) integer.
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Should I use px or rem value units in my CSS? [closed]
... visually impaired. One such consideration (but not the only one!) is allowing users to make the text of your site bigger, so that it's easier to read.
In the beginning, the only way to provide users a way to scale text size was by using relative size units (such as ems). This is because the brow...
C library function to perform sort
... (x, sizeof(x)/sizeof(*x), sizeof(*x), comp);
for (int i = 0 ; i < 10 ; i++)
printf ("%d ", x[i]);
return 0;
}
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Performance surprise with “as” and nullable types
.... While the IL code for the new syntax is indeed 1 byte smaller, it mostly wins big by making zero calls (vs. two) and avoiding the unbox operation altogether when possible.
// static void test1(Object o, ref int y)
// {
// int? x = o as int?;
// if (x.HasValue)
// y = x.Value;
// }...
Run cURL commands from Windows console
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First you need to download the cURL executable. For Windows 64bit, download it from here and for Windows 32bit download from here
After that, save the curl.exe file on your C: drive.
To use it, just open the command prompt and type in:
C:\curl http://someurl.com
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How is TeamViewer so fast?
...neric desktop usage is linear movement of elements (scrolling text, moving windows, etc. opposed to transformation of elements).
The DirectX 3D performance of 1 FPS seems to confirm my guess to some extent.
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What are the differences between various threading synchronization options in C#?
...cess the same mutex object.
In contrast, the Mutex class is a wrapper to a Win32 construct. While it is more powerful than a monitor, a mutex requires interop transitions that are more computationally expensive than those required by the Monitor class.
Semaphores (hurt my brain).
Use the Semaph...
Command line to remove an environment variable from the OS level configuration
Windows has the setx command:
9 Answers
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