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Why do I need Transaction in Hibernate for read-only operations?
...B specific. E.g. MySQL added support for this only in InnoDB starting from 5.6.4 version.
If you're not using JDBC directly, but rather an ORM, that might be problematic. For instance Hibernate community says that working outside of transaction might cause unpredictable behavior. This is because Hib...
Reorder levels of a factor without changing order of values
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Henrik
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answered Mar 3 '10 at 23:34
Jonathan Ch...
Python str vs unicode types
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answered Aug 3 '13 at 15:32
BakuriuBakuriu
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Why JSF saves the state of UI components on server?
...red or when the queue is full. Mojarra for example has a default limit of 15 logical views when state saving is set to session. This is configureable with the following context param in web.xml:
<context-param>
<param-name>com.sun.faces.numberOfLogicalViews</param-name>
<...
How to REALLY show logs of renamed files with git?
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Can you explain the HttpURLConnection connection process?
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How do I have to configure the proxy settings so Eclipse can download new plugins?
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edited Nov 3 '15 at 12:03
ROMANIA_engineer
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Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是UNIX 操作系统的一种克隆系统。它诞生于1991 年的10 月5 日（这是第一次正式向外公布的时间...Linux 的诞生和发展
Linux 操作系统是UNIX 操作系统的一种克隆系统。它诞生于1991 年的10 月5 日（这是第一次正式向外公布的时间）。...
Border length smaller than div width?
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You can use pseudoelements. E.g.
div {
width : 200px;
height : 50px;
positio...
Junit: splitting integration test and Unit tests
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Aaron Digulla
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answered Apr 30 '12 at 9:52
John DobieJohn Dobie
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