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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...到的都是Nginx缺省包含的功能，我们可以看作是一个通用版，不过对照我们架构图中的目标就会发现：它没有实现全局激活缓存的功能。如何实现呢？最简单的方法就是通过单位时间内出错次数的多少来判断系统健康以否，设置...
数据挖掘——分词入门 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...如何做到自动切分？这个其实中国的前辈们已经做了很多中文分词的研究，常见的分词算法有：
1、基于词典的分词，需要先预设一个分词词典，比如上面句子切分出来的“假如、上午”这些词先存放在词典，然后把句子切分成...
How do you get assembler output from C/C++ source in gcc?
... Algorithms for programmers, page 3 (which is the overall 15th page of the PDF).
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How to center icon and text in a android button with width set to “fill parent”
...android.material.button.MaterialButton
android:id="@+id/btnDownloadPdf"
android:layout_width="0dp"
android:layout_height="56dp"
android:layout_margin="16dp"
android:gravity="center"
android:textAllCaps="true"
app:backgroundTint="#fc0"
a...
What is the difference between a generative and a discriminative algorithm?
... Andrew Ng here is also very useful: cs229.stanford.edu/notes/cs229-notes2.pdf
– anh_ng8
Nov 25 '14 at 16:33
1
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How do I uniquely identify computers visiting my web site?
...level of accuracy:
https://panopticlick.eff.org/static/browser-uniqueness.pdf
We investigate the degree to which modern web browsers
are subject to “device fingerprinting” via the version and configuration information that they will transmit to websites upon request. We
...
Use-case of `oneway void` in Objective-C?
...ple's docs but I found: chachatelier.fr/programmation/fichiers/cpp-objc-en.pdf which provides a good explanation of the "oneway" keyword. See section 4.4.5 (pdf page 24)
– jlmendezbonini
Aug 26 '11 at 18:48
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How to copy files from 'assets' folder to sdcard?
...nnels to do the work.
(Note) If using any type of compressed file, APK, PDF, ... you may want to rename the file extension before inserting into asset and then rename once you copy it to SDcard)
AssetManager am = context.getAssets();
AssetFileDescriptor afd = null;
try {
afd = am.openFd( "My...
Spring 3 MVC accessing HttpRequest from controller
... it to your controller method signature:
For instance:
/**
* Generate a PDF report...
*/
@RequestMapping(value = "/report/{objectId}", method = RequestMethod.GET)
public @ResponseBody void generateReport(
@PathVariable("objectId") Long objectId,
HttpServletRequest request,
...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...接应用的时代。
但是他们失策了。用户们拒绝使用新版Windows，没有了用户的支持，开发者们也首鼠两端。然而iPad并未碾压笔记本，消费者们对触屏电脑兴趣缺缺。另一个Windows 8.1版本试图挽回败局，但是为时已晚。市场已有...