Providingastaticmethodinsteadofapublicconstructorhasbothadvantagesanddisadvantages.Oneadvantageofstaticfactorymethodsisthat,unlikeconstructors,theyhavenames.ASecondadvantageofstaticfactorymethodsisthat,unlikeconstructors,theyarenotrequiretocreateanewobjecte..
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编程语言 时间:
2014-07-30 17:54:24
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215
这个英文资料有它的非常直观明了的介绍,强烈推荐。http://computing.dcu.ie/~humphrys/Notes/Neural/sigmoid.html------------------------------------------Sigmoid函数是一个S型函数. Sigmoid...
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其他好文 时间:
2014-07-30 00:27:12
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590
1. 为什么用string::size_type而不是int?--Why usestring::size_type?intis supposed to work! it holds numbers!--A short holds numbers too. So does a signed char....
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编程语言 时间:
2014-07-29 17:37:52
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278
http://en.wikipedia.org/wiki/Branch_target_predictor 简要原理 http://www-ee.eng.hawaii.edu/~tep/EE461/Notes/ILP/buffer.html http://web.cs.dal.ca/~mheywood/CSCI3121/Pipe/05-BTB.pdf 如何设计的? http...
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其他好文 时间:
2014-07-29 16:23:29
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171
Definition of Supervised Learning and unsupervised learningIdea of supervised learning is to teach computer how to do something.Idea of unsupervised l...
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其他好文 时间:
2014-07-28 11:32:10
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183
About the Book
To know more about programming, I have decided to start reading the famous Structure and Interpretation of Computer Programs (SICP, or the Wizard Book), which is first published by M...
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其他好文 时间:
2014-07-26 15:32:35
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349
转:http://blog.csdn.net/derpvailzhangfan/article/details/1957946,感谢博主分享Notes:hibernate元数据的运用;uuid的概念;java的反射机制,“因为抽象类无法new出对象来,所以就要用java反射机制”,“TcommTab...
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编程语言 时间:
2014-07-26 13:49:25
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280
官方文档http://www.xilinx.com/support/documentation/application_notes/xapp890-zynq-sobel-vivado-hls.pdf 准备工作 下载 工程文件 http://pan.baidu.com/s/1eQqwjBk 这是我用百...
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移动开发 时间:
2014-07-25 02:35:14
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472
參考:W.N. Venables, D.M. Smith and the R DCT: Introduction to R -- Notes on R: A Programming Environment for Data Analysis andGraphics,2003. http://baye...
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其他好文 时间:
2014-07-25 02:26:54
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319
转换到 StoryBoard 的发布说明(Converting to Storyboards Release Notes)...
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其他好文 时间:
2014-07-21 13:38:04
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313