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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
...务组件时，需要考虑消息一致性、持久化、可用性、以及完善的监控体系。
业界开源的消息中间件主要RabbitMQ、kafka有两种，
RabbitMQ,遵循AMQP协议，由内在高并发的erlanng语言开发；kafka是Linkedin于2010年12月份开源的消息发布订阅...
Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术
...然使用和DOS汇编同样的.code和.data语句来定义，意思可是完全不同了！
数据段
.data、.data?和.const定义的是数据段，分别对应不同方式的数据定义，在最后生成的可执行文件中也分别放在不同的节区（Section）中。程序中的数...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...s(NULL, 225, 225, width-82, height,SWP_NOACTIVATE);
//属性页的添加完成。如果要添加多个属性页，则只需要增加多个对象，如下：
m_tabsheet.AddPage(&m_skatch1);
m_tabsheet.AddPage(&m_skatch2);
// ......
[page]List Control中标题栏(Column)的添加[/page]2．Li...
Regular expression that matches valid IPv6 addresses
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254
I was unable to get @Factor Mystic's answer to work with POSIX regular expressions, so I wrote ...
What is the best regular expression to check if a string is a valid URL?
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55 Answers
55
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Validating IPv4 addresses with regexp
...dation, but without much luck. It seemed at one point I had had it with (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?(\.|$)){4} , but it produces some strange results:
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[since C++11] std::array的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...-------------------
RUN_GTEST(ArrayTest, NormalExample, @);
array<int, 5> a = { 1, 2, 3 };
psln(a.size()); // a.size() = 5;
psln(a.max_size()); // a.max_size() = 5;
EXPECT_FALSE(a.empty()); // empty() is false.
printContainer(a, "array: "); ...
Regular expression for matching HH:MM time format
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375
Your original regular expression has flaws: it wouldn't match 04:00 for example.
This may work ...
What is the ultimate postal code and zip regex?
...e IMO. But you would still be missing on the validation part: Zip code 12345 may exist, but 12346 not, maybe 12344 doesn't exist either. How do you check for that with a regex?
You can't.
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What are the differences between json and simplejson Python modules?
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wim
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answered Apr 3 '09 at 6:59
Devin JeanpierreDevin Jeanpierre
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