大约有 2,900 项符合查询结果(耗时:0.0150秒) [XML]

https://www.tsingfun.com/it/tech/1408.html 

Redis 的性能幻想与残酷现实 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...不同子应用或服务使用的 Redis 也要隔离开 另外,有一观点认为用作缓存 Memcache 更合适,这里可以独立分析下其中的优劣取舍吧。Memcache 是设计为多线程的,所以在多核机器上单实例对 CPU 的利用更有效,所以它的性能天花...
https://www.tsingfun.com/it/tech/857.html 

Android代码优化小技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...变这个对象的状态。 常量声明为Static Final 先看下面这声明的方式 static int intVal = 42; static String strVal = "Hello, world!"; 编译器会在类首次被使用到的时候,使用初始化方法来初始化上面的值,之后访问的时候会需要先到它那...
https://www.tsingfun.com/it/tech/1142.html 

Office在线预览及PDF在线预览的实现方式大集合 - 更多技术 - 清泛网 - 专注...

...一个PDF插件SaveAsPDFandXPS.exe可以导出PDF文件,然后再利用免费的swftools.exe工具生成swf格式的Flash文件,网页中加载flexpaper免费开源工具(有广告)实现Flash文件的预览。 优点: 1、有效的保护的源文件及文件的复制,不可复制也...
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App Inventor 2 中文网原创内容 · App Inventor 2 中文网

...方式 【福利】利用 App Inventor 2 开发AI绘图应用,无门槛免费使用OpenAI绘图 【教程】App Inventor 2 语音识别及文本朗读组件的使用 【教程】App Inventor 2 语音交互机器人Robot,使用讯飞语音识别引擎 【视频演示】 【教程】App ...
https://www.tsingfun.com/it/tech/1087.html 

Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...于一个server,我们一般考虑他所能支撑的qps,但有那么一应用, 我们需要关注的是它能支撑的连接数个数,而并非qps,当然qps也是我们...对于一个server,我们一般考虑他所能支撑的qps,但有那么一应用, 我们需要关注的是...
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Timeout for python requests.get entire response

...ukasa said this won't work for you use-case. He meant it doesn't work with mp3 stream which is wanted by the other guy. – Hieu Mar 14 '14 at 14:07 1 ...
https://www.tsingfun.com/it/tech/472.html 

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

...息。 Squid是一个缓存Internet 数据的软件,其接收用户的下载申请,并自动处理所下载的数据。当一个用户想要下载一个主页时,可以向Squid 发出一个申请,要Squid 代替其进行下载,然后Squid 连接所申请网站并请求该主页,接着...
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AVAudioPlayer throws breakpoint in debug mode

...anks!. We'd started running into the same issue recently. It turns out the mp3 files it was throwing on did not have a valid ID3 tag and running them through an app such as Tagr fixed them right up! share | ...
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Prevent HTML5 video from being downloaded (right-click saved)?

...ewriteCond %{HTTP_REFERER} !^http://www.foo.com/.*$ [NC] RewriteRule .(mp4|mp3|avi)$ - [F] Now the source link is useless, but we still need to make sure any user attempting to download the file cannot be directly served the file. For a more complete solution, now serve the video with a flash ...
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Difference between /res and /assets directories

...ifier in the R class. For example, this is a good place for media, such as MP3 or Ogg files. share | improve this answer | follow | ...