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Why do x86-64 systems have only a 48 bit virtual address space?
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@bdares: Bad analogy. The 8088/8086 arch's instruction set has a 640k limit built into it. Only making a new ISA (386) was it possible to break the barrier. x86_64 on the other hand supports all 64 bits in the ISA. It's just the current-generation hardware t...
Floating point vs integer calculations on modern hardware
...strongly from processor to processor (even within the same family such as x86) because different processors have different "pipeline" lengths. Also, some operations are generally very simple (such as addition) and have an accelerated route through the processor, and others (such as division) take m...
How do I find the PublicKeyToken for a particular dll?
...ically be found at one of the following locations under C:\Program Files (x86)\Microsoft SDKs\Windows: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin, C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\x64, C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools
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The point of test %eax %eax [duplicate]
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namely? The list of x86 instructions is on Wikipedia, which also links a spec by Intel as well as another (quite readable) reference on wayback machine. A tutorial is also available on Wikibooks.
– John Dvorak
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How to install XNA game studio on Visual Studio 2012?
...y if not x64 computer with defaults paths) :
xcopy /e "C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft\XNA Game Studio 4.0" "C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions\Microsoft\XNA Game Studio 4.0"
Run notepad as administrator th...
static linking only some libraries
...9000)
libc.so.6 => /lib/libc.so.6 (0x00007f9a5aa46000)
/lib64/ld-linux-x86-64.so.2 (0x00007f9a5b53f000)
As you can see in the example, libX11 is not in the list of dynamically-linked libraries, as it was linked statically.
Beware: An .so file is always linked dynamically, even when specified w...
Where is SQL Server Management Studio 2012?
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SSMS 2012 is installed to C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\Ssms.exe
– SliverNinja - MSFT
May 4 '12 at 21:52
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Where is Developer Command Prompt for VS2013?
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Command: C:\Windows\System32\cmd.exe
Arguments: /k "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\VsDevCmd.bat"
Initial Directory: Select as suits your needs.
Click OK.
Now you have command prompt access under the Tools Menu.
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How to run a makefile in Windows?
...lso use the normal command prompt and run vsvars32.bat (c:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tools for VS2008). This will set up the environment to run nmake and find the compiler tools.
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The Android emulator is not starting, showing “invalid command-line parameter”
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If your SDK location path in Eclipse is in C:\Program Files (x86)\ change to C:\PROGRA~2\.
If you are running 32-bit Windows, C:\Program Files\, change the path to C:\PROGRA~1\.
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