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http://www.zvolkov.com/clog/2009/07/09/why-nhibernate-updates-db-on-commit-of-read-only-transaction/Always being careful with NULLable fields whenever you deal with NHibernate. If your field is NULLable in DB, make sure corresponding. NET class uses

In the local area network, how to get the MAC address of the PPPoE server is a headache, especially in the Windows environment; There are two ways to get the PPPoE server MAC address:1. Under Windows, we run the Wireshark software, we can get all

There are many articles on the web that enable memcached to share the session through MSM (memcached Session manager), but many are patchwork and misleading. There happened to be a place recently, so I'll summarize it.MSM supports two modes of

Transferred from: http://www.cnblogs.com/lvpei/archive/2010/08/04/1792409.htmlMain classification of Chinese word segmentation basic algorithmA dictionary-based approach, a statistical-based approach, a rule-based approach, and (in legend, an

1. Overview of cryptographic algorithmsThe encryption algorithm can be divided into reversible and non-reversible encryption depending on whether the content is restored.Reversible encryption can be divided into symmetric and asymmetric encryption

Delphi Regular Expression Syntax (4): Common escape characters and.//\d matches all numbers, equivalent to [0-9] var reg:tperlregex; begin Reg: = tperlregex.create (nil' expecting Delphi for win32!  '; Reg. RegEx ' \d'//return: Expect Delphi for

In April of this year, the 2.0 version of Eplan Electric P8 unveiled its mystery for the first time, seen in the world. Its unveiling, once again confirms that the Eplan software platform to "more practical" this direction, but also prove the

Reprint: http://blog.csdn.net/jhqin/article/details/7645357 /* ---------------------------------------------------------- File name: DataGridPlus.cs Qin Jianhui Msn:[email protected] qq:36748897 Blog: http://blog.csdn.net/jhqin

InputstreamreaderAndOutputstreamwriterClass is equivalent to the decorator on the input and output streams, and the byte-oriented interface is changed to the character-oriented interface. After that, you can use character-oriented filter readers or

5. tracert command... How tracert works... No option... -D option... -H option... -W option... 5. tracert command Tracert is a route tracing program used to determine the path of the IP datagram access target. The tracert command uses the ip

This article describes common use cases, differences, and suggestions for selecting report types for regional reports and page reports, template design and data sources for the two reports (both at design time and runtime) the difference between

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Diverse data sources are becoming more and more common in report development. the effective support of the collection and computing reports for diverse data sources makes the development of such reports very simple, currently, in addition to

PS: The text of a reading note in the spring of this year: I am so happy that I can see books that clarify so many questions again over the past year. Daniel dannett's evolution of freedom: but what do we talk about when we talk about freedom?

7. perform the same hadoop 2.2.0 operations on sparkworker1 and sparkworker2 as sparkmaster. We recommend that you use the SCP command to copy the hadoop content installed and configured on sparkmaster to sparkworker1 and sparkworker2; 8. Start and

Things always look like this: When we endure, and endure a legacy system ...... After accumulating a day, I can't bear it anymore. I can't bear it anymore. Rebuild it !!! This happened. However, at this moment, you suddenly find that the

Cocos2d cocos2d-x game developers iOS 8Userdefault can store data, but it cannot be used in a flood. In general, it will not be used to store a large amount of data, and it is not as flexible as SQL statements. In addition to saving game settings,

Video Learning Website learning duration real-time recording-performance optimization practices I. Application Scenario Description The system provides services for teachers to learn online. The video learning website supports online video learning

Http://www.oschina.net/p/atlassian+ide+connector/similar_projects? Sort = time & lang = 19 Atlassian IDE Connector (Atlassian Eclipse Connector) allows you to integrate and develop Atlassian products, including JIRA, bamboo, Crucible, and

Generally in QAS and PRDserver, Basis uses the TcodeSCC4 setting to prohibit configuration changes (for example, Nochanges allowed indicates that configuration is not allowed) and do not allow program development (3No changes to Repository and cross-