今天的工作中遇到一个奇怪的问题，如下："a different object with the same identifier value was already associated with the session: 19519146"该异常的上下文如下：1：在net.tcp绑定的wcf远程调用...
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Web程序 时间：
2015-06-09 23:36:09
阅读次数：
199
Different ways to create an object in Java
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编程语言 时间：
2015-06-06 16:22:57
阅读次数：
160
Portable Class Libraries were introduced with Visual Studio 2010 SP1 to aid writing libraries that could be used on many different platforms – the ful...
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其他好文 时间：
2015-06-06 13:24:25
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180
建造者模式：
将一个复杂对象的建造过程和它的表示分离开来，这样相同的建造过程可以创建不同的表示。Separate the construction of a complex object from its representation so that the same construction process can create different representations.通俗一点就是如...
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其他好文 时间：
2015-06-06 12:05:09
阅读次数：
106
出现这种情况一般是workspace的配置文件中出现了.lock文件（workspace/.metadata/.lock），锁定了workspace。把.lock文件删除即可。
如果该文件不能删除，可能是因为javaw.exe进程未结束，结束该进程及eclipse.exe进程即可删除。
正常情况下，如果你打开了一个workspace,在想打开另一个workspace也会出现上面的提...
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其他好文 时间：
2015-06-05 22:47:59
阅读次数：
179
问题:In ASP.NET Webform,App_Codeisstandardfolder to putting code and using it at run-time.But I think this folder is kind of different in ASP.NET MVC, m...
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移动开发 时间：
2015-06-05 17:00:05
阅读次数：
145
Description
On Planet MM-21, after their Olympic games this year, curling is getting popular. But the rules are somewhat different from ours. The game is played on an ice game board on which a squa...
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Web程序 时间：
2015-06-04 22:50:42
阅读次数：
190
Time Limit: 5000MSMemory Limit: 65536KTotal Submissions: 26629Accepted: 13096DescriptionThere are so many different religions in the world today that ...
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其他好文 时间：
2015-06-04 22:27:23
阅读次数：
98
mod(取模)and rem(取余) VHDL has mod and rem. They return the same value if both arguments are positive. but, they produce different results for negative i...
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其他好文 时间：
2015-06-04 15:23:52
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279
The Server ========== Git LFS needs a URL endpoint to talk to a remote server. A Git repository can have different Git LFS endpoints for different remotes. Here is the list of rules that Git LFS us...
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其他好文 时间：
2015-06-04 14:00:26
阅读次数：
430
