项目组有一个数据库备份的Job运行异常，该Job将备份数据存储到remote server上，平时5个小时就能完成的备份操作，现在运行19个小时还没有完成，backup命令的Wait type是 ASYNC_IO_COMPLETION： 根据MSDN 官方文档的定义：Occurs when a ta ...
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其他好文 时间：
2016-09-21 10:13:41
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165
Some times it also occurs to me what if I had only three years to live ? Would I live like what I am living now ? I would say the answer will be absol ...
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其他好文 时间：
2016-09-18 06:32:55
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136
Summary: this tutorial shows you how to use MySQL handler to handle exceptions or errors encountered in stored procedures. When an error occurs inside ...
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数据库 时间：
2016-09-09 08:52:14
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286
About Cache Event Listeners Cache listeners allow implementers to register callback methods that will be executed when a cache event occurs. Cache lis ...
就是用getLastErr可以得到错误号，同时，会将需要的长度写到参数里，再进行第二次调用，以此来节约内存空间。 神奇的长见识了。 相关说法如下： The error occurs because the buffer is insufficient. :-) It's not large enou ...
Single Number Given 2*n + 1 numbers, every numbers occurs twice except one, find it. Given 2*n + 1 numbers, every numbers occurs twice except one, fin ...
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其他好文 时间：
2016-07-04 13:24:00
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160
Majority Number Given an array of integers, the majority number is the number that occurs more than half of the size of the array. Find it. Example Gi ...
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其他好文 时间：
2016-06-29 23:45:44
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201
在一个时间点，从Server上查询到的系统Session的Wait type 截图 1,CHECKPOINT_QUEUE Occurs while the checkpoint task is waiting for the next checkpoint request. Description： ...
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其他好文 时间：
2016-06-14 19:33:20
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167
PANORAMIC IMAGE PROJECTIONS An image projection occurs whenever a flat image is mapped onto a curved surface, or vice versa, and is particularly commo ...
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其他好文 时间：
2016-06-08 17:11:24
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272
转自：http://www.cnblogs.com/aigongsi/archive/2012/04/24/2467183.html
Nested Classes定义
在java语言规范里面，嵌套类(Nested Classes)定义是：
A nested class is any class whose declaration occurs
within the body of another ...
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编程语言 时间：
2016-06-08 10:48:32
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229
