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Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
...t AMD or speaking for them, but I would have done it the same way. Because zeroing the high half doesn't create a dependency on the previous value, that the CPU would have to wait on. The register renaming mechanism would essentially be defeated if it wasn't done that way.
This way you can write fa...
Why does git perform fast-forward merges by default?
Coming from mercurial, I use branches to organize features.
Naturally, I want to see this work-flow in my history as well.
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Why does my application spend 24% of its life doing a null check?
...n
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answered May 15 '13 at 10:20
Hans PassantHans Passant
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Difference between rake db:migrate db:reset and db:schema:load
...rgeon
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answered Apr 24 '12 at 16:48
moritzmoritz
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Declaring abstract method in TypeScript
...eeGee
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answered Nov 11 '12 at 21:28
FentonFenton
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Format in kotlin string templates
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answered Apr 15 '14 at 15:21
Andrey BreslavAndrey Breslav
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Why should I use core.autocrlf=true in Git?
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I do not want to inherit the child opacity from the parent in CSS
...Blows
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What is the significance of ProjectTypeGuids tag in the visual studio project file
...4BE596}
XNA (XBox) {2DF5C3F4-5A5F-47a9-8E94-23B4456F55E2}
XNA (Zune) {D399B71A-8929-442a-A9AC-8BEC78BB2433}
Silverlight {A1591282-1198-4647-A2B1-27E5FF5F6F3B}
ASP.NET MVC {F85E285D-A4E0-4152-9332-AB1D724D3325}
ASP.NET MVC 4 {E3E379DF-F4C6-4180-9...
Scala: What is a TypeTag and how do I use it?
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