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C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
...准库中提供了锁和引用计数方案。锁的缺点很明显，无论是哪种锁，在读的时候都会产生较大的开销。引用计数则相对好一些，但每次读取都需要修改引用计数，高并发场景下这样的原子操作也会成为性能瓶颈，毕竟原子加对应...
Windows batch: formatted date into variable
...re look almost like "Install MS SQL Server, connect with a SQL Client, and execute the command SELECT CONVERT(VARCHAR(16), GETDATE(), 112)".
– isapir
Oct 13 '17 at 20:38
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Command-line svn for Windows?
...n client, but by default the corresponding option is not checked.
The svn.exe executable is not standalone and it depends on some other files in the distribution but this should not be a problem in most cases.
Once installed you might need to add the folder containing svn.exe to the system PATH as...
How do I set a Windows scheduled task to run in the background? [closed]
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cmd.exe /c start does the trick for commands which are not programs.
– hypersw
Jun 24 '13 at 16:32
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Is there a way to make a PowerShell script work by double clicking a .ps1 file?
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Create a shortcut with something like this as the "Target":
powershell.exe -command "& 'C:\A path with spaces\MyScript.ps1' -MyArguments blah"
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Cannot read configuration file due to insufficient permissions
...add IIS_IUSRS.
So what is this IIS_IUSRS thing?
Your web site is like an exe file. Just like any exe file, it should be started by a user and it runs according to permissions assigned to that user.
When your site is started in IIS, Application Pool of your web site is associated with a user (Netw...
What do I need to do to get Internet Explorer 8 to accept a self signed certificate?
...rect URL use this blog: robbagby.com/iis/… - the crux is use a 3rd party exe (selfssl.exe) and create a certificate (and assign it to the site) with a custom URL.
– Russell
Jan 6 '12 at 1:45
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How to install the Raspberry Pi cross compiler on my Linux host machine?
...errypi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../libexec/gcc/arm-linux-gnueabihf/4.7.2/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: /cbuild/slaves/oort61/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.b
uild/src/gcc-linaro-4.7-2012.08/configure --build=i6...
How to upgrade Git on Windows to the latest version?
... version from the Git site and installed through the normal Git installer EXE.
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...变量以外不依赖于任何环境（包括static），这样的函数就是purecode（纯代码）可重入，可以允许有该函数的多个副本在运行，由于它们使用的是分离的栈，所以不会互相干扰。一、可重入(reentrance)函数：
首先来看下APUE中，列出...