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What languages are Windows, Mac OS X and Linux written in?

...It's the segmentation that makes it REALLY 386 dependent (every task has a 64Mb segment for code & data - max 64 tasks in 4Gb. Anybody who needs more than 64Mb/task - tough cookies). [...] Some of my "C"-files (specifically mm.c) are almost as much assembler as C. [...] Unlike minix, I also happ...
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Eclipse executable launcher error: Unable to locate companion shared library

....jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20120913-144807 For some twisted reason jars have version in their name - so if you upgrade/have two different version of eclipse( while eclipse.ini is either linked or provided as system wide conf file for ecli...
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]

...id. This difference can and does actually occur, because x86 does not use 64-bits for its internal floating-point computations; it actually uses 80-bits! This is called double extended-precision. So, even among just x86 compilers, it sometimes happen that the same number is represented two differ...
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“The page you are requesting cannot be served because of the extension configuration.” error message

...am with an incorrect format As it turns out, the server was running 2008 64 bit and I was trying to run the 32 bit version of the utility. Running the version found in \Windows\Microsoft.NET\Framework64\v2.0.50727 fixed the issue. c:\Windows\Microsoft.NET\Framework64\v2.0.50727>aspnet_regiis....
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How to install Java 8 on Mac

...k install java on my El Capitan Mac and it's downloading jdk-8u112-macosx-x64.dmg. – Calrion Oct 24 '16 at 0:43 ...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

... 64 GCC has: -- Built-in Function: int __builtin_clz (unsigned int x) Returns the number of ...
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Is it possible to view RabbitMQ message contents directly from the command line?

...ase the payload will be returned as a string if it is valid UTF-8, and base64 encoded otherwise), or "base64" (in which case the payload will always be base64 encoded). If truncate is present it will truncate the message payload if it is larger than the size given (in bytes). truncate is optional; a...
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When should the volatile keyword be used in C#?

... ecx,eax 00401012 add eax,edx 00401014 cmp eax,64h 00401017 jl main+10h (401010h) } for (volatile int i = 0 ; i < 100 ; ++i) 00401019 mov dword ptr [esp],0 00401020 mov eax,dword ptr [esp] 00401023 cmp eax,64h 00401026 jge...
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Show current assembly instruction in GDB

...PC: 0x7ffff740d76d #3 0x00007ffff7466eb5 in _IO_do_write () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff74671ff in _IO_file_overflow () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000408756 in ?? () #6 0x0000000000403980 in ?? () #7 0x00007ffff740d76d in __libc_start_main () f...
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What is the closest thing Windows has to fork()?

... Evan TeranEvan Teran 77.8k2525 gold badges164164 silver badges229229 bronze badges add a comment ...