大约有 40,000 项符合查询结果（耗时：0.0349秒） [XML]
Recursion or Iteration?
...n if the recursive function is tail recursive (the last line is recursive call). Tail recursion should be recognized by the compiler and optimized to its iterative counterpart (while maintaining the concise, clear implementation you have in your code).
I would write the algorithm in the way that m...
Disabling Strict Standards in PHP 5.4
...to this I was running my site on 5.3.8. Unfortunately, php 5.4 combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just enable values one at a time?
...
记一次LVS/Nginx环境下的访问控制 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...。莫非小偷已经突破锁头的限制？不能够啊！直觉告诉我问题应该和 LVS 有关，可惜我对 LVS 的了解极其匮乏，唯一知道的线索就是项目用的是 FULLNAT 模式，那就以此为切入点开始挖掘：
LVS FULLNAT
所谓 FULLNAT 模式，是指当用...
How to perform static code analysis in php? [closed]
...
PHP-CS-Fixer
phan
Lower-level analyzers include:
PHP_Parser
token_get_all (primitive function)
Runtime analyzers, which are more useful for some things due to PHPs dynamic nature, include:
Xdebug has code coverage and function traces.
My PHP Tracer Tool uses a combined static/dynamic approa...
Internal Error 500 Apache, but nothing in the logs?
...
Please Note: The original poster was not specifically asking about PHP. All the php centric answers make large assumptions not relevant to the actual question.
The default error log as opposed to the scripts error logs usually has the (more) specific error. often it will b...
What is an ORM, how does it work, and how should I use one? [closed]
... case with a pseudo language:
You have a book class, you want to retrieve all the books of which the author is "Linus". Manually, you would do something like that:
book_list = new List();
sql = "SELECT book FROM library WHERE author = 'Linus'";
data = query(sql); // I over simplify ...
while (row ...
WCF：使用Array替代List - 更多技术 - 清泛网 - 专注IT技能提升
...le exaple is only to show high duplex performance.
}
}
搜索这个问题的解决方案花了我相当数量的时间，然后以字节数组（array of bytes）替换List<byte>得到了更好的结果：CPU基本1-2%。为什么几乎相同类型的数据结果存在这么大的差异？
...
WCF：使用Array替代List - 更多技术 - 清泛网 - 专注IT技能提升
...le exaple is only to show high duplex performance.
}
}
搜索这个问题的解决方案花了我相当数量的时间，然后以字节数组（array of bytes）替换List<byte>得到了更好的结果：CPU基本1-2%。为什么几乎相同类型的数据结果存在这么大的差异？
...
WCF：使用Array替代List - 更多技术 - 清泛网移动版 - 专注IT技能提升
...le exaple is only to show high duplex performance.
}
}
搜索这个问题的解决方案花了我相当数量的时间，然后以字节数组（array of bytes）替换List<byte>得到了更好的结果：CPU基本1-2%。为什么几乎相同类型的数据结果存在这么大的差异？
...
WCF：使用Array替代List - 更多技术 - 清泛网移动版 - 专注IT技能提升
...le exaple is only to show high duplex performance.
}
}
搜索这个问题的解决方案花了我相当数量的时间，然后以字节数组（array of bytes）替换List<byte>得到了更好的结果：CPU基本1-2%。为什么几乎相同类型的数据结果存在这么大的差异？
...