annotations

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MKMapView won't add any annotations

I have an MKMapView whose delegate is set in Interface Builder and which is a retained property (hooked up in Interface Builder as well) of its view controller. Yes, I am sure they are hooked up prope[详细]

2023-04-01 19:24 分类：问答
How to get the value of a method argument via reflection in Java?

Consider this code: public void example(String s, int i, @Foo 开发者_StackOverflow社区Bar bar) { /* ... */[详细]

2023-04-01 14:45 分类：问答
How to (de-)serialize an object with JAXB/SCALA when an @XmlJavaTypeAdapter is needed?

I need help using JAXB to (de-)serialize a Polygon of the JTS Library: When implementing the class PolygonAdapter extends XmlAdapter[String,Polygon] {...}[详细]

2023-04-01 14:07 分类：问答
How can the java 'class' literal return different instances of the Class object for the same class?

I have an extremely puzzling situation and looking for any ideas. I\'m running a small Spring MVC app, where I make use of the RequestMapping annotation on my controller \"AnsController\". When Reque[详细]

2023-04-01 13:20 分类：问答
Spring 3 annotation-based validation: password and confirm password

In my Spring 3 MVC application a users need to save a password and it would be a nice feature if they also were able to confirm the password upon saving.[详细]

2023-04-01 11:29 分类：问答
What's the difference between the name argument in @Entity and @Table when using JPA?

I\'m using JPA2 and both @Entity and @Table have a name attribute, e. g.: @Entity(name=\"Foo\") @Table (name=\"Bar\")[详细]

2023-04-01 11:14 分类：问答
Extending available annotation feature to another custom annotation

I am creating custom Endpoint annotation for webservice to our project framework which is similar to org.springframework.ws.server.endpoint.annotation.Endpoint. I just want to add some extra functiona[详细]

2023-04-01 04:20 分类：问答
Length limit of default annotation title and subtitle on MKMapView

Trying to figure out if there is a hard limit to the number of characters you can display in the standard annotation view for a MKMapView. I dont want to customize this view, and I also dont want the[详细]

2023-04-01 03:35 分类：问答
Get annotations for enum type variable

I have some nonnull variable (e.g. en1) of Enum type. The question is: how to get annotations related to enumeration constant referenced by en1开发者_如何转开发 variable?Try this (java reflection):[详细]

2023-04-01 03:28 分类：问答
use of @Lob for field in playframework

In the play! tutorial,the content field of model Post is annotated as @Lob.I tried this, and when postgres was used as db,found that the table Post has a column named content which has a value 133414[详细]

2023-04-01 01:08 分类：问答