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Discuz X3涂鸦板无法使用问题解决 - 更多技术 - 清泛网 - 专注C/C++及内核技术

Discuz X3涂鸦板无法使用问题解决现象:调查思路:浏览器F12或右键查看Flash展示处的html源码:<embed width="438" height="304"src="static image common doodle.swf?fid...现象: 调查思路: 浏览器F12或右键查看Flash展示处的html源码: <embed wi...
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phpcms与ucenter整合常见问题与解答 - 更多技术 - 清泛网 - 专注C/C++及内核技术

phpcms与ucenter整合常见问题与解答视频教程:http: v9.help.phpcms.cn html 2010 phpsso_install_1028 96.html常见问题与解答:1、整合完成后,在 phpcms 注册、登录均失败...视频教程: http://v9.help.phpcms.cn/html/2010/phpsso_install_1028/96.html 常见问题与...
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推广期间,技术问题解决、技术调查免费啦! - 免费信息发布 - 清泛IT社区,...

...截止暂定:2015-12-31),每一注册用户将获得两次免费的问题解决或技术调查机会,将由清泛网组织专人在线解决问题、完成技术调查。 要求:问题或需求描述清晰,可随时在线沟通。 范围:技术调查工作量须控制在2人日(...
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Programmatically get the cache line size?

...nt kernel), you can get this information out of /sys: /sys/devices/system/cpu/cpu0/cache/ This directory has a subdirectory for each level of cache. Each of those directories contains the following files: coherency_line_size level number_of_sets physical_line_partition shared_cpu_list shared_cp...
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Stack Overflow:StackExchange网络不同主题网站的”祖父“ - 更多技术 - ...

...最早设立的是Stack Overflow,即一个供程序员互相解答编程问题的问答网站,随后我们试图将同样的技术推广到编程之外的领域,比如说烹饪、摄影等等,每个主题的问答站点就都称为StackExchange,合起来也就是StackExchange网络。因...
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Is calculating an MD5 hash less CPU intensive than SHA family functions?

Is calculating an MD5 hash less CPU intensive than SHA-1 or SHA-2 on "standard" laptop x86 hardware? I'm interested in general information, not specific to a certain chip. ...
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译文:理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...。既然它们是一些不知名的概念,我简单就着前面的三个问题来说明一下。 强引用(Strong Reference) 强引用就是我们经常使用的引用,其写法如下 StringBuffer buffer = new StringBuffer(); 上面创建了一个StringBuffer对象,并将这个对象的...
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C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly

...ld more (your program could run multiple threads and so could consume more CPU than real time) or less. It measures an approximation of CPU time used. To see the difference consider this code #include &lt;iostream&gt; #include &lt;ctime&gt; #include &lt;unistd.h&gt; int main() { std::clock_t a...
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How to determine the memory footprint (size) of a variable?

...libjudydebian1 sudo pecl install memprof echo "extension=memprof.so" &gt; /etc/php5/mods-available/memprof.ini sudo php5enmod memprof service apache2 restart And then in my code: &lt;?php memprof_enable(); // do your stuff memprof_dump_callgrind(fopen("/tmp/callgrind.out", "w")); Finally open the ...
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Setting Django up to use MySQL

...ckends.mysql', 'NAME': 'DB', 'USER': 'username', 'PASSWORD': 'passwd', } } share | improve this answer | follow | ...