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Get JSF managed bean by name in any Servlet related class
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In a servlet based artifact, such as @WebServlet, @WebFilter and @WebListener, you can grab a "plain vanilla" JSF @ManagedBean @RequestScoped by:
Bean bean = (Bean) request.getAttribute("beanName");
and @ManagedBean @SessionScoped by:
Be...
Test if a class has an attribute?
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Aligning a float:left div to center?
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JPA eager fetch does not join
... extremes and SUBSELECT falls in between. One can choose suitable strategy based on her/his domain model.
By default SELECT is used by both JPA/EclipseLink and Hibernate. This can be overridden by using:
@Fetch(FetchMode.JOIN)
@Fetch(FetchMode.SUBSELECT)
in Hibernate. It also allows to set SELE...
List vs Set vs Bag in NHibernate
...othing saying that it has to be in the order you're expecting from the database when you execute a HQL query unless you specify an order by command. It is because of this that some people like to use Set or Bags instead, so that it doesn't give the illusion of being ordered. Though I say this, most ...
Installing Latest version of git in ubuntu
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Is VB really case insensitive?
...d is translated into meaning in our minds. The meaning of the word is not based upon case (i.e. regardless of if spell it "DOG", "DoG", or "dOG" still barks.) COMPUTERS see words as discrete bags of bits. Uppercase and lowercase are different bit patterns, and are thus different.
Since most pro...
How to use ng-repeat for dictionaries in AngularJs?
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Angularjs: 'controller as syntax' and $watch
...ntation $watchGroup should just work fine when using $ctrl.name since it's based on $watch.
– Niels Steenbeek
Oct 24 '16 at 15:18
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Comparing arrays in JUnit assertions, concise built-in way?
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