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AtomicInteger lazySet vs. set
...re: http://psy-lob-saw.blogspot.co.uk/2012/12/atomiclazyset-is-performance-win-for.html
To summarize: lazySet is a weak volatile write in the sense that it acts as a store-store and not a store-load fence. This boils down to lazySet being JIT compiled to a MOV instruction that cannot be re-ordered ...
How to use concerns in Rails 4
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Internet Archive version: web.archive.org/web/20130712014326/http://blog.andywaite.com/…
– MZB
Jun 4 '15 at 21:16
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Is modern C++ becoming more prevalent? [closed]
...y that like we don't have plentiful options to assess performance, e.g. viewing assembly output, timers, RAM monitors, and many more. C++ is no different from C in that regard. If in doubt, profile. Anything else is just hearsay.
– underscore_d
Oct 24 '15 at 12...
What exactly is OAuth (Open Authorization)?
...pen standard for access granting/deligation protocol. It used as a way for Internet users to grant websites or applications access to their information on other websites but without giving them the passwords. It does not deal with authentication.
Or
OAuth 2.0 is a protocol that allows a user to...
Copy file remotely with PowerShell
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From PowerShell version 5 onwards (included in Windows Server 2016, downloadable as part of WMF 5 for earlier versions), this is possible with remoting. The benefit of this is that it works even if, for whatever reason, you can't access shares.
For this to work, the local...
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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How does the ThreadStatic attribute work?
...ilers that emit to IL like VB.NET and C# don't need to know anything about Win32 TLS in order to emit IL code that can read and write a variable that has the ThreadStatic attribute. There's nothing special about the variable as far as C# knows - it's just a location to read and write stuff. The fa...
Git - How to use .netrc file on Windows to save user and password
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@Bernd: check also if your Git repo is on a LAN or WAN (internet) server. You may need to define an http.proxy in your environment variables. Or, on the contrary, to add your server to a no_proxy variable, to avoid trying to access a LAN server over WAN.
– Vo...
Batch file to delete files older than N days
...entation for more details.
For more goodies, refer to An A-Z Index of the Windows XP command line.
If you don't have forfiles installed on your machine, copy it from any Windows Server 2003 to your Windows XP machine at %WinDir%\system32\. This is possible since the EXE is fully compatible bet...
What is the difference between 'git pull' and 'git fetch'?
...ated my remote in the past 24 hours and linking it up with a udev hook for internet connection.
– Brian Peterson
Aug 15 '13 at 2:23
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