new实验实验1实验2应用：实现单例 new This method is only used for new-style classes (classes inheriting from object). Called to create a new instance of class cls. ... ...
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编程语言 时间：
2016-07-03 11:50:39
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287
规范说明 When Array is called as a function rather than as a constructor, it creates and initialises a new Array object. Thus the function call Array(…) i ...
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编程语言 时间：
2016-07-02 10:33:53
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196
Hi Charlie, As a so called ex-Beijing R&D center software engineer, you may not even hear about me, although you did mention my name on one of your me ...
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其他好文 时间：
2016-07-01 23:00:22
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226
java下载功能 浏览器端不弹出保存文件对话框 文件名乱码 getWriter() has already been called for this response ...
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编程语言 时间：
2016-07-01 19:55:28
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230
WITH RECURSIVE and MySQL If you have been using certain DBMSs, or reading recent versions of the SQL standard, you are probably aware of the so-called ...
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数据库 时间：
2016-06-30 08:40:27
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667
REPEATS - Repeats no tags A string s is called an (k,l)-repeat if s is obtained by concatenating k>=1 times some seed string t with length l>=1. For e ...
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编程语言 时间：
2016-06-29 20:24:22
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278
在调试SignalR程序时，提示一个异常：When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of a command ...
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数据库 时间：
2016-06-28 12:45:16
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392
24 Point game 时间限制：3000 ms | 内存限制：65535 KB 难度：5 There is a game which is called 24 Point game. In this game , you will be given some numbers. Your tas ...
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其他好文 时间：
2016-06-28 09:27:52
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171
A fulltext index uses internal tables called full-text index fragments to store the inverted index data. 一，查看fragment 1, sys.fulltext_index_fragments ...
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其他好文 时间：
2016-06-27 15:38:20
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255
本文是从英文的官网摘了翻译的，用作自己的整理和记录。水平有限，欢迎指正。版本是： kafka_2.10-0.10.0.0
一、基础概念
主题：Kafka maintains feeds of messages in categories called topics.
生产者：We’ll call processes that publish messages to a Kafka to...
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编程语言 时间：
2016-06-27 10:41:58
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332
