Today I got this exception. Pretty obvious? Well, no. The named parameter IS there. (Sidenote: this exception generally means that when trying to call setParameter(..) with a certain param name,Continue reading
The title explains the preconditions: spring beans (conforming to an interface), using @Transactional (or <tx:advice>) custom exception is thrown from within the service methods There is a little trick –Continue reading
Stackoverflow is a programming Q & A site. There are all sorts of developers’ topics can be asked there, and most of them get answered pretty quickly. I won’t goContinue reading
The exact name for this tests is disputable. Whether it should be “database integration testing” or “unit testing”. But anyway, it is about this: Many applications’ service layer relies heavilyContinue reading
If you want to have a deep @Embeddable Hibernate entity hierarchy with Oracle – you are not welcome. Oracle has a genious unconfigurable (at least after a lot of search)Continue reading
In a previous post I described how to sign data with only javascript. Now, this data should be used on the server side for something. Here is how a JavaContinue reading
(If you don’t want to read too much here, check the links below) Recently a lot of crap has been written at many places against NoScript (reddit, slashdot, the addonContinue reading
Important-er updates: Nothing below works anymore. Check this article. Important updates: this code won’t reliably work anymore. If you don’t need smartcard support, use the experimental web crypto API. IfContinue reading
I spent quite some time trying to find a solution for the following JSF issue: it is not possible to iterate over a java.util.Set. – ui:repeat (facelets) doesn’t work –Continue reading