trongtt.blogspot.com
Trong Tran: JPA does not work with HyberSQL Database (HSQLDB)
http://trongtt.blogspot.com/2015/06/jpa-does-not-work-with-hybersql.html
JPA does not work with HyberSQL Database (HSQLDB). While I was starting to make some tests of JPA with HSQLDB. Very first I have faced a problem that it can not perform any persistence operation to database, there are exceptions as following:. Javaxpersistence.PersistenceException: org.hibernate.exception.GenericJDBCException: This function is not supported. At org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387). By searching on internet, it was indicated to upgrade H...
trongtt.blogspot.com
Trong Tran: June 2015
http://trongtt.blogspot.com/2015_06_01_archive.html
JPA does not work with HyberSQL Database (HSQLDB). While I was starting to make some tests of JPA with HSQLDB. Very first I have faced a problem that it can not perform any persistence operation to database, there are exceptions as following:. Javaxpersistence.PersistenceException: org.hibernate.exception.GenericJDBCException: This function is not supported. At org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387). By searching on internet, it was indicated to upgrade H...
trongtt.blogspot.com
Trong Tran: June 2010
http://trongtt.blogspot.com/2010_06_01_archive.html
Get lyrics while iTunes playing. If you are looking for a good engine to get lyrics while iTunes playing, i suggest you to try the Get Lyrical tool. It's very light and simple in usage but highly effective, here is its main window :. You can see that the main window provides you some following basic utilities :. The "Tag Selection" button: Get lyrics for songs selected in iTunes. The "Tag Current" button : Get lyric for current song playing in iTunes. Subscribe to: Posts (Atom).
trongtt.blogspot.com
Trong Tran: Một vài cách đơn giản giúp đầu óc bạn minh mẫn
http://trongtt.blogspot.com/2014/05/mot-vai-cach-on-gian-giup-au-oc-ban.html
Một vài cách đơn giản giúp đầu óc bạn minh mẫn. Những sự kiện, hoạt động trong cuộc sống có thể khiến bạn cảm thấy vô cùng căng thẳng và kém minh mẫn. Vậy làm sao để tránh tình trạng này? Nhiều khi bạn cảm thấy đầu óc mình thật trì trệ, mệt mỏi và lười suy nghĩ. Về lâu dài, bạn nhận thấy rằng mình kém linh hoạt hơn, suy nghĩ, tính toán cũng chậm chạp hơn. Đó là lúc não bộ của bạn bị kém minh mẫn. Để tránh tình trạng này, bạn hãy thực hiện các biện pháp đơn giản sau đây nhé. 2 Tham gia một khoá học. Học n...
trongtt.blogspot.com
Trong Tran: May 2011
http://trongtt.blogspot.com/2011_05_01_archive.html
How to revert the change of a commit in Subversion (SVN)? Many people frequently ask me this question which sounds very easy to find the answer :-). Apparently, the svn revert. Command would make sense to take care of that. But the answer is : No, it's not. Surprisingly, the svn merge. Command does that for you. And here is usage :. Svn merge [-r M:<M-1>] SOURCE[@REV] [WCPATH]. Is the revision number of the commit that you want it to be reverted. Subscribe to: Posts (Atom).
trongtt.blogspot.com
Trong Tran: May 2010
http://trongtt.blogspot.com/2010_05_01_archive.html
Check out this SlideShare Presentation:. Subscribe to: Posts (Atom). Awesome Inc. template. Powered by Blogger.
trongtt.blogspot.com
Trong Tran: October 2011
http://trongtt.blogspot.com/2011_10_01_archive.html
What is the difference between encrypting vs signing data in using RSA? Here is a simple explanation that i have collected from internet :. 1/ When encrypting, you use their public key to write message and they use their private key to read it. 2/ When signing, you use your private key to write message's signature, and they use your public key to check if it's really yours. Subscribe to: Posts (Atom). What is the difference between encrypting vs signi. Awesome Inc. template. Powered by Blogger.
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Trong Tran: Develop Juzu portlet application with Eclipse IDE
http://trongtt.blogspot.com/2012/05/develop-juzu-portlet-application-with.html
Develop Juzu portlet application with Eclipse IDE. In this article, I use Juzu framework version 0.4.4 which is the latest release at the time of writing, Eclipse Indigo (3.7.2) Java EE and JDK 1.6. 1 Create a maven project for juzu portlet application. In Juzu framework, it provides a maven archetype to create a juzu project. Let's say that you are already familiar with Maven Archetype usage ( refer to maven guide. Now we use it to create juzu-sample. Project into Eclipse IDE. Go to Java Compiler - Anno...
trongtt.blogspot.com
Trong Tran: The difference between which and whereis commands in *unix
http://trongtt.blogspot.com/2012/04/difference-between-which-and-whereis.html
The difference between which and whereis commands in *unix. Locates source/binary and manuals sections for specified files in standard *nix locations. Returns the pathnames of the files which would be executed in the current environment. Notes for future use. Subscribe to: Post Comments (Atom). The difference between which and whereis commands . Debugging Tests with Maven Surefire Plugin. Awesome Inc. template. Powered by Blogger.
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Trong Tran: May 2014
http://trongtt.blogspot.com/2014_05_01_archive.html
Một vài cách đơn giản giúp đầu óc bạn minh mẫn. Những sự kiện, hoạt động trong cuộc sống có thể khiến bạn cảm thấy vô cùng căng thẳng và kém minh mẫn. Vậy làm sao để tránh tình trạng này? Nhiều khi bạn cảm thấy đầu óc mình thật trì trệ, mệt mỏi và lười suy nghĩ. Về lâu dài, bạn nhận thấy rằng mình kém linh hoạt hơn, suy nghĩ, tính toán cũng chậm chạp hơn. Đó là lúc não bộ của bạn bị kém minh mẫn. Để tránh tình trạng này, bạn hãy thực hiện các biện pháp đơn giản sau đây nhé. 2 Tham gia một khoá học. Học n...
