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Create the perfect JPA entity [closed]
... building nor id
}
I don't see a point of comparing equality of entities based on business fields in every case of JPA Entities. That might be more of a case if these JPA entities are thought of as Domain-Driven ValueObjects, instead of Domain-Driven Entities (which these code examples are for).
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Why should I prefer single 'await Task.WhenAll' over multiple awaits?
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How to get a reference to current module's attributes in Python
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In Visual Studio C++, what are the memory allocation representations?
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What's the difference between :: (double colon) and -> (arrow) in PHP?
...methods can be especially useful in object models that are linked to a database for create and delete methods, since you can set the return value to the inserted table id and then use the constructor to instantiate the object by the row id.
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Is there a difference between copy initialization and direct initialization?
... @MehrdadAfshari In Johannes's answer's code you get different output based on which of the two you use.
– Brian Gordon
Jul 9 '12 at 20:03
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When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
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When should I use malloc in C and when don't I?
... @Till, no because you declared a pointer initialised to the base address of string literal "hi". s can be re-assigned perfectly legally to point to a non-const char. If you want a constant pointer to a read only string, you need const char const* s;
– Rob11311
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When to use symbols instead of strings in Ruby?
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What are the differences between 'call-template' and 'apply-templates' in XSL?
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