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EF4 POCO: Snapshot vs Self-tracking over WCF
Last year I developed a data access service for our project using Entity Framework (.NET3.5 of course) and using Julie Lerhman\'s book as a guide developed state tracking POCO objects. We use WCF and[详细]
2022-12-21 13:05 分类：问答Should there be 2 datatables for a Parent and Child class in Java?
I have two classes Parent and Child. class Child extends Parent { private String extraField1; private String extraField2;[详细]
2022-12-20 15:07 分类：问答延政勋再次谈起了自己与妻子当年的恋爱小细节？
自从延政勋出演了《两天一夜4》之后，妻子韩佳人经常会在节目中被cue到，虽然没有出演节目，却差不多是半固定的成员。每次有韩佳人的话题，节目的收视率都会飙升，所以节目组也很喜欢成员们聊韩佳人，不得不说国民女[详细]
2022-12-19 08:37 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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