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PostgreSQL - fetch the row which has the Max value for a column
...cated database without load (e.g. playing with pgAdminIII on a development PC.) Query time will vary in production based on actual machine load/data access spread. When one query appears slightly faster (<20%) than the other but has a much higher cost, it will generally be wiser to choose the o...
How to find if a native DLL file is compiled as x64 or x86?
...CRIPTOR];
if (comDirectory.Size) {
IMAGE_COR20_HEADER *pClrHd = (IMAGE_COR20_HEADER*)GetOffsetFromRva(pDosHd, pNtHd, comDirectory.VirtualAddress);
// Check to see if the CLR header contains the 32BITONLY flag, if not then the image is actually AnyCpu
if ((...
What does the restrict keyword mean in C++?
... callq 40b <fr+0x1b>
407: R_X86_64_PC32 memset-0x4
40b: 48 83 c4 08 add $0x8,%rsp
40f: 48 89 da mov %rbx,%rdx
412: 48 89 ef mov %rbp,%rdi
415: 5b pop %rbx
416: 5d ...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...eny all //拒绝所有
visible_hostname squid.david.dev //主机名
cache_mgr mchina_tang@qq.com //管理员邮箱
关于ACL的知识，大家可以自行百度查阅，其他更多高级选项，请参考官方文档：http://www.squid-cache.org/Doc/config/。
注意：squid2.0 ...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...下：
软件安装完成之后，在系统windows服务中将增加名为CruiseControl.Net Server的系统服务，如下：
注意，默认情况该服务是出于未启动状态的。
因为CC.Net是一个集成持续工具在部署CC.Net之前，单独靠它自己是没有实...
How can I access my localhost from my Android device?
...To find out the IP address of your desktop:
type into the command line ipconfig (Windows) or ifconfig (Unix)
on Linux the one-liner ifconfig | grep "inet " | grep -v 127.0.0.1 will yield only the important stuff
there's a bunch of suggestions on how to have a similar output on Windows
there's...
How are 3D games so efficient? [closed]
There is something I have never understood. How can a great big PC game like GTA IV use 50% of my CPU and run at 60fps while a DX demo of a rotating Teapot @ 60fps uses a whopping 30% ?
...
成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...需翻墙)，只做国外的业务。
在那个地方，作为一个知名武馆的拳击小陪练，我成了村子里拳击技术最高超的人。受人仰慕，还开武馆教人拳击。活的非常滋润，而且在教人拳击的过程中，自己的拳术也比以前提高了很多，发...
HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的，只记录“时间[Jan 5 13:23:46] 日志服务器[127.0.0.1] 实例名已经pid[haproxy[25218]] 信息[Proxy http_80_in stopped.]”，日志格式很简单。
option redispatch
# 当使用了cookie时，haproxy将会将其请求的后端服务器的serverID插入到cookie中，以...
IIS AppPoolIdentity and file system write access permissions
...st information:
Request URL: http://webservicestest/Application/SNCDW/PC.svc
Request path: /Application/SNCDW/PC.svc
User host address: 10.60.16.79
User: js3228
Is authenticated: True
Authentication Type: Negotiate
Thread account name: iisservice
In the end I ha...