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How to determine whether a given Linux is 32 bit or 64 bit?
...e -m. Which is short of uname --machine and it outputs:
x86_64 ==> 64-bit kernel
i686 ==> 32-bit kernel
Otherwise, not for the Linux kernel, but for the CPU, you type:
cat /proc/cpuinfo
or:
grep flags /proc/cpuinfo
Under "flags" parameter, you will see various values: see "What d...
Why does MSBuild look in C:\ for Microsoft.Cpp.Default.props instead of c:\Program Files (x86)\MSBui
When I run msbuild to build a vc2010 project I get the following error:
20 Answers
20
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What integer hash function are good that accepts an integer hash key?
...uth's method is "bad" in the sense that it does not avalanche on the upper bits
– awdz9nld
May 31 '12 at 11:51
10
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What's the difference between using CGFloat and float?
...ypes were introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
I s...
How to detect my browser version and operating system using JavaScript?
...ils.
Detecting OS:
// This script sets OSName variable as follows:
// "Windows" for all versions of Windows
// "MacOS" for all versions of Macintosh OS
// "Linux" for all versions of Linux
// "UNIX" for all other UNIX flavors
// "Unknown OS" indicates failure to detect the OS...
hexadecimal string to byte array in python
...hon 2.7.10 (default, May 23 2015, 09:44:00) [MSC v.1500 64 bit (AMD64)] on win32.
– MewX
Oct 22 '17 at 1:10
@MewX I sa...
What is the most efficient string concatenation method in python?
...ython (like StringBuilder in C# or StringBuffer in Java)? I found following methods here :
11 Answers
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How do I set the version information for an existing .exe, .dll?
...
For my old Delphi win32 dll this does not work. Altough the dll information is correctly changed, when running sanity checks on it you realize it's corrupted.
– sthiers
Aug 5 '16 at 8:34
...
py2exe - generate single executable file
...se note that as of version 1.4, PyInstaller doesn't support Python 2.6+ on Windows
– Joril
Mar 9 '11 at 8:08
2
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Execution time of C program
...architecture; on modern systems you easily get 10ms or lower, but on older Windows machines (from the Win98 era) it was closer to 60ms.
clock() is standard C; it works "everywhere". There are system-specific functions, such as getrusage() on Unix-like systems.
Java's System.currentTimeMillis() doe...