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How to map a composite key with JPA and Hibernate?
...ions. I know this question is not strictly about JPA but the rules defined by the specification also applies. So here they are:
2.1.4 Primary Keys and Entity Identity
...
A composite primary key must
correspond to either a single
persistent field or property or to a
set of such f...
EF LINQ include multiple and nested entities
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C# Equivalent of SQL Server DataTypes
...rver) CLR data type (.NET Framework)
varbinary SqlBytes, SqlBinary Byte[]
binary SqlBytes, SqlBinary Byte[]
varbinary(1), binary(1) SqlBytes, SqlBinary byte, Byte[]
image None ...
How do I do an initial push to a remote repository with Git?
...
The only thing I changed, since I'm working out of RubyMine, is that I replaced the touch .gitignore with creating a rails project with its 66 default files. Thank you very much!
– Donald Hughes
Feb 25 '10 at 20:50
...
showDialog deprecated. What's the alternative?
...tate);
setContentView(R.layout.activity_main);
bt=(Button) findViewById(R.id.bt);
bt.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
display(0);
} ...
What's best SQL datatype for storing JSON string?
...ly leaves VARCHAR(x) or NVARCHAR(x): VARCHAR stores non-Unicode strings (1 byte per character) and NVARCHAR stores everything in a 2-byte-per-character Unicode mode. So do you need Unicode? Do you have Arabic, Hebrew, Chinese or other non-Western-European characters in your strings, potentially? The...
Can you get DB username, pw, database name in Rails?
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Serializing a list to JSON
...e());
serializer.WriteObject(ms, obj);
var byteArray = ms.ToArray();
retVal = Encoding.UTF8.GetString(byteArray, 0, byteArray.Length);
}
return retVal;
}
...
Adding asterisk to required fields in Bootstrap 3
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How to get an enum which is created in attrs.xml in code
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