Whenever I build my project, I\'m getting the error: Command /Developer/开发者_JAVA技巧usr/bin/momc failed with exit code 1
I\'m developing a housing app with a number of houses which each have attributes. Those attributes are currently listed in a dictionary like: House 0 {key: string, key: string} etc.
I\'m writing a data access layer where I want to return just the data required for each request. Let\'s say there is a total of 100 properties that you could retrieve, but a normal request will probab
In a vector graphics manipulation program, I have a \"Group\" entity which specifies groups of graphics and other groups. A Group can belong to only one other Group, but can contain many other Groups.
I want to build a data model which supports: Data history - store every change of data. This is not a problem: http://en.wikibooks.org/wiki/Java_P开发者_如何转开发ersistence/Advanced_Topics#History
I was just starting to work on an database application when I realized I should implement MVC pattern as the application is quite complex and involves a number of database operations.
I am developing a little game (I\'m using Play! framework). In this game, the players answer tec开发者_运维技巧hnical questions, and win points when they answer correctly.
Spring provides formatters (and converters) with the use of annotations. This means that a request parameter can be annotated on a controller to format user input and also a property of a data model c
I\'m trying to create some data models in Alfresco. I create an XML file in alfresco extension folder where I declare 3 types: one that extends cm:content and two others that extend the first one.
In my project i have a lot of hbm.xml files from which i generate the java classes and the sql for the db. Semantic errors within the hbm.xml files are shown to me after calling buildSessionFactory()
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