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Reliable method to get machine's MAC address in C#
... the OS it is running using C#. Application will need to work on XP/Vista/Win7 32 and 64 bit as well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribl...
Windows batch files: .bat vs .cmd?
...d it, .bat is the old 16-bit naming convention, and .cmd is for 32-bit Windows, i.e., starting with NT. But I continue to see .bat files everywhere, and they seem to work exactly the same using either suffix. Assuming that my code will never need to run on anything older than NT, does it really ...
Installing SetupTools on 64-bit Windows
I'm running Python 2.7 on Windows 7 64-bit, and when I run the installer for setuptools it tells me that Python 2.7 is not installed. The specific error message is:
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C++ performance challenge: integer to std::string conversion
...--- 10.230 s
ergosys: 101.42 MB/sec --- 9.860 s
MSVC 2010 64-bit /Ox on Windows 7 64-bit, Core i5
hopman_fun: 127 MB/sec --- 7.874 s
hopman_fast: 259 MB/sec --- 3.861 s
voigt: 221.435 MB/sec --- 4.516 s
user_voigt_timo: 195.695 MB/sec --- 5.110 s
timo: 253.165 MB/sec --- 3.950 s
user: 212....
How to use QueryPerformanceCounter?
...bly my safest bet. (The warning on Boost::Posix that it may not works on Win32 API put me off a bit). However, I'm not really sure how to implement it.
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Preferred method to store PHP arrays (json_encode vs serialize)
...in 6.4348418712616 seconds
serialized "String" size : 20769
Igbinary :
WIN igbinary serialized in 1.6099879741669 seconds
WIN igbinrary unserialized in 4.7737920284271 seconds
WIN serialized "String" Size : 4467
So, it's quicker to igbinary_serialize() and igbinary_unserialize() and uses le...
Is there a /dev/null on Windows?
What is the equivalent of /dev/null on Windows?
7 Answers
7
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Programmatically get the cache line size?
...tory for each level of cache. Each of those directories contains the following files:
coherency_line_size
level
number_of_sets
physical_line_partition
shared_cpu_list
shared_cpu_map
size
type
ways_of_associativity
This gives you more information about the cache then you'd ever hope to know, incl...
How to check if there exists a process with a given pid in Python?
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Works for sure in linux and OSX, I can't speak for Windows. It does not kill the process in the sense that you are asking, it sends signal 0, which is basically "Are you running?".
– mluebke
Feb 20 '09 at 4:40
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Why doesn't .NET/C# optimize for tail-call recursion?
...ct between not spending too much time doing the compilation phase (thus slowing down short lived applications considerably) vs. not doing enough analysis to keep the application competitive in the long term with a standard ahead-of-time compilation.
Interestingly the NGen compilation steps are not ...