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SQL UPDATE all values in a field with appended string CONCAT not working
...; select * from t;
+------+-------+
| id | data |
+------+-------+
| 1 | max |
| 2 | linda |
| 3 | sam |
| 4 | henry |
+------+-------+
4 rows in set (0.02 sec)
mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4 Changed: 4 Warnin...
How do CDI and EJB compare? interact?
...s MVC framework (just example), and you are limited here, even using EJB 3.1 - you can't use @EJB annotation in Struts action, it is not managed by container. But when you add Struts2-CDI plugin, you can write there @Inject annotation for the same thing (so no more JNDI lookup needed). This way it e...
How to Replace dot (.) in a string in Java
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You need two backslashes before the dot, one to escape the slash so it gets through, and the o...
How to make a flat list out of list of lists?
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A build, as Makefile understands it, consists of a lot of targets. For example, to build a pr...
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Why is the .bss segment required?
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answered Mar 2 '12 at 15:11
LundinLundin
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Android Studio: how to attach Android SDK sources?
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
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npm - install dependencies for a package in a different folder?
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answered Jan 16 '13 at 23:51
coudycoudy
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