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How do I create a unique ID in Java? [duplicate]
... a human readable unique ID ... that would increase the difficulty quite a bit
– aperkins
Sep 7 '09 at 15:03
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How do I write a short literal in C++?
...ntanything, as it is a signed type. And it is not required to be either 16 bits or the same type as an std::int16_t... which itself is not even required to exist in a given implementation if the platform cannot supply the exact-width type. The core idea of this answer is good, but it's devalued by t...
python numpy machine epsilon
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note that numpy's standard accuracy is 64 (in a 64 bit computer): >>> print(np.finfo(np.float).eps) = 2.22044604925e-16 and >>> print(np.finfo(np.float64).eps) = 2.22044604925e-16
– Charlie Parker
Nov 1 '17 at 17:2...
How exactly does the callstack work?
...interesting thing happens:
The low-order byte of EAX, designated by the 8-bit register AL, is taken and stored in the byte right after the base pointer: That is -1(%rbp), the offset of the base pointer is -1. This byte is our variable c. The offset is negative because the stack grows downwards on x...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
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(Ah, I see the /noautoinherit bit was added after my comment. At least I feel somewhat better about not realising it before...)
– Jon Skeet
Feb 26 '09 at 21:06
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Problem in running .net framework 4.0 website on iis 7.0
... actually, I don't even have the CGI option. I am using windows 7, 64 bit. Trying to get ssrs to work.
– Steam
Mar 11 '14 at 5:40
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How to list the contents of a package using YUM?
... Katie
34.7k1717 gold badges7373 silver badges103103 bronze badges
answered Sep 20 '08 at 7:31
Thomas Vander SticheleThomas Vander Stichele
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Just what is an IntPtr exactly?
... code.
You can use IntPtr.Size to find out whether you're running in a 32-bit or 64-bit process, as it will be 4 or 8 bytes respectively.
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CSS3 Transparency + Gradient
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FYI, "extended hex" is just 32-bit ARGB instead of 24-bit RGB color values.
– Macke
Aug 24 '11 at 12:09
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What should my Objective-C singleton look like? [closed]
...tances of the singleton and attempt to CAS it into position. Whichever one wins the CAS returns immediately, whichever one loses releases the instance it just allocated and returns the (now set) sharedInstance. The single OSAtomicCompareAndSwapPtrBarrier acts as both a write barrier for the setting ...