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How is hashCode() calculated in Java
What value does the hashCode() method return in java? I read that it is a memory ref开发者_JS百科erence of an object... The hash value for new Integer(1) is 1; the hash value for String(\"a\") is 97.[详细]
2022-12-22 20:47 分类:问答沈阳202医院做试管婴儿不想排队,有vip绿色通道吗??
我是沈阳人,30岁。最近发现怀孕有困难。经过一段时间的休养,效果一般。最后医生建议我去大医院做试管治疗。我做检查的医院没有试管治疗项目。然后朋友给我推荐了沈阳202医院。听说这家医院要排队取试管。我想问一[详细]
2022-12-22 20:12 分类:问答Silverlight Threading and its usage
Scenario : I am working on LOB application, as in silverlight every call to service is Async so automatically UI is not blocked when the request is processed at server side.[详细]
2022-12-22 19:54 分类:问答家具多少钱一套啊??
_WB6****573 2022-05-04 10:35 低的两三万,高了十几万,几十万的都有。质量不同,品牌不同,设计不同,价格也有所不同。[详细]
2022-12-22 14:11 分类:问答Facebook module for Drupal 6
Could you recommend a Drupal module that provides similar features like http://drupal.org/project/twitter for Faceb开发者_运维知识库ook?[详细]
2022-12-22 13:12 分类:问答Ruby on Rails: Instantiate associated models with find_by_sql?
Apparently, include and select can\'t be used simultaneously on a Rails find query, and this has been repeatedly marked as wontfix:[详细]
2022-12-22 11:58 分类:问答Oracle sequence caching
I am trying to implement a sequence in an Oracle database to act as a surrogate key creator for a table.For performance reasons, I want this sequence to be cached.I have read that there are potential[详细]
2022-12-22 10:10 分类:问答什刹海风景区要门票吗?
我可與孤獨僞伍 2022-05-05 18:29 开发者_运维问答什刹海是北京历史文化旅游风景区,属于开放性公园,不收门票,旧时因周围有十座寺庙而得名,该公园风景优美,水面宽广,亭台长廊,点缀在水周围,很是漂亮,四[详细]
2022-12-22 09:50 分类:问答how to store data with many categories and many properties efficiently?
We have a lar开发者_如何学Cge number of data in many categories with many properties, e.g. category 1: Book[详细]
2022-12-22 09:23 分类:问答