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Windows 7 SDK installation failure
... 2011: C:\Program Files\Microsoft SDKs\Windows\v7.1\Setup\SFX\vcredist_x64.exe installation failed with return code 5100
so as that above web page suggested, I uninstalled both copies of the Visual C++ 2010 Redistributable Package that I had (both x86 and x64), and then when I ran the Windows 7 SD...
构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...时,一定要在最后释放资源,无论是请求走的是正常路径还是异常的路径,以便于资源的及时回收,供其他请求使用。
在设计通信的架构时,往往需要考虑超时的控制。
二、 静态架构蓝图
整个架构是分层的分布式的架构...
String literals: Where do they go?
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Depending on the system you're writing for, and the capabilities of the executable file format it uses, they may be stored along with the program code in the text segment, or they may have a separate segment for initialized data.
Determining the details will vary depending on the platform as wel...
奇葩职位为何频现互联网? - 资讯 - 清泛网 - 专注C/C++及内核技术
...认为价格战一定还会继续打。任何一个行业,不管是线上还是线下都有价格竞争,我们认为只要用户满意的价格战,该打就打。
◎我们跟途牛网打价格战时,没有考虑过携程的感受(携程是两家公司共同的股东)。我们觉得打得...
Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...l RTD(real-time data)的技术,使用该技术可以在Excel中实时查看和更新数据。RTD采用所谓的...从Excel 2002开始,微软提供了一种叫做Excel RTD(real-time data)的技术,使用该技术可以在Excel中实时查看和更新数据。RTD采用所谓的“推-...
从一个开发的角度看负载均衡和LVS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...端无法感知到后端RS的存在。
3、Full-NAT
无论是DR还是NAT模式,不可避免的都有一个问题:LVS和RS必须在同一个VLAN下,否则LVS无法作为RS的网关。
这引发的两个问题是:
1、同一个VLAN的限制导致运维不方便,跨VLAN的RS...
实现一个简单的服务端推方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...成了轮询自己,效率不可相提并论,从强奸变成了自慰,还是有进步意义的。相应的,我们可以加快轮询的频率而不会造成太大的压力,从而在根本上提升用户体验。
突然想起另一个有趣的服务端推的做法,不妨在一起唠唠:...
github: No supported authentication methods available
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Inside that file, put the following line of code:
GIT_SSH="/usr/bin/ssh.exe"
This will set the GIT_SSH environment variable to use the ssh client included with git.
The .profile script gets executed when you start your Git Bash command line.
Edit:
This is my .profile. It will ask you for your...
mtex.cpp 断言失败崩溃:行90,行108 - 更多技术 - 清泛网 - 专注C/C++及内核技术
mtex.cpp 断言失败崩溃:行90,行108> xxx.exe!CSingleLock::CSingleLock(CSyncObject* pObject, BOOL bInitialLock)行 90 C++ASSERT(pObject->IsKindOf(RUNTIME_CLASS(C...> xxx.exe!CSingleLock::CSingleLock(CSyncObject* pObject, BOOL bInitialLock) 行 90 C++
ASSERT(pObject->IsKindOf(RUNTIME_CLASS(CSy...
How to install PyQt4 on Windows using pip?
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Earlier PyQt .exe installers were available directly from the website download page. Now with the release of PyQt4.12 , installers have been deprecated. You can make the libraries work somehow by compiling them but that would mean going to...
