OCP 053:192.What is the purpose of the until
change option of the restore command?A. It allows you to select the SCN that you
want to restore to.B. It...
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其他好文 时间：
2014-06-10 13:10:23
阅读次数：
315
An IO call issynchronousif, when you call it, it
does not return until the operation is completed, or until enough time has
passed that your network s...
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编程语言 时间：
2014-06-10 10:07:56
阅读次数：
273
What do data scientist do?1. Define the
question2.Define the ideal data set3.Determine what data you can access4.Obtain
the data5.Clean the data6.Expl...
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其他好文 时间：
2014-06-10 09:57:33
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216
1.这个技术能解决什么问题；2.怎么用；3.原理和特点；4.根据原理，自己构思一个这样的技术出来；例如：lucene：
1. 解决模糊查询的问题，类似 sql的like； 2.使用： 先分词， 再通过IndexWriter建立crud， 通过Inde...
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其他好文 时间：
2014-06-10 09:02:01
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181
原题地址：https://oj.leetcode.com/problems/search-in-rotated-sorted-array/题意：Suppose
a sorted array is rotated at some pivot unknown to you beforehand.(i.e...
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编程语言 时间：
2014-06-09 18:43:14
阅读次数：
273
Now, when you buy food, you will be able to
return home in reusable bags that will not be rejected, which can be used over
and over again, and washed ...
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其他好文 时间：
2014-06-09 18:35:51
阅读次数：
320
一、登录MySQL查看用SHOW VARIABLES LIKE
‘character%’;下字符集，显示如下：
+--------------------------+----------------------------+ | Variable_name |
Value | +---------...
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数据库 时间：
2014-06-09 16:58:04
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247
【Project Browser】 You can drag items from the
project structure list to the Favourites and also save search queries there. The
filters work by add...
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其他好文 时间：
2014-06-09 15:25:46
阅读次数：
282
You know as a beginner to learn WCF, the first
thing is to make a simplest WCF service work like a classic "Hello World"
console application. Now I wi...
As a so exciting dream, I would like set up my
owned web site which can be accessed anywhere nomatter from laptop/mobile phone
or tablet. Current now ...
分类：
Web程序 时间：
2014-06-09 13:00:33
阅读次数：
420
