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How can i get the session object if i have the entity-manager
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To be totally exhaustive, things are different if you're using a JPA 1.0 or a JPA 2.0 implementation.
JPA 1.0
With JPA 1.0, you'd have to use EntityManager#getDelegate(). But keep in mind that the result of this method is implementation specific i.e. non portable from application server using...
Select rows of a matrix that meet a condition
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edited Mar 22 '11 at 13:09
answered Mar 22 '11 at 13:04
n...
How can I escape a double quote inside double quotes?
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290
Use a backslash:
echo "\"" # Prints one " character.
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How to find NSDocumentDirectory in Swift?
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Apparently, the compiler thinks NSSearchPathDirectory:0 is an array, and of course it expects the type NSSearchPathDirectory instead. Certainly not a helpful error message.
But as to the reasons:
First, you are confusing the argument names and types. Take a look at the functio...
Alternatives to java.lang.reflect.Proxy for creating proxies of abstract classes (rather than interf
... return null;
}
};
Dog dog = (Dog) factory.create(new Class<?>[0], new Object[0], handler);
dog.bark();
dog.fetch();
Which produces this output:
Woof!
Handling public abstract void mock.Dog.fetch() via the method handler
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Tooltips for cells in HTML table (no Javascript)
...low :(
– user4911648
Sep 11 '17 at 10:42
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Enable SQL Server Broker taking too long
I have a Microsoft SQL server 2005 and I tried to enable Broker for my database with those T-SQL:
4 Answers
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With GitHub how do I push all branches when adding an existing repo?
...ow to make “git push” include tags within a branch?", git 1.8.3+ (May 2013) introduced:
git push --follow-tags
This won't push all the tags, but only the ones accessible from the branch(es) HEAD(s) you are pushing.
That can help keeping that operation (pushing commits and tags) done with...
how to get first three characters of an NSString?
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edited Jan 30 '14 at 15:39
answered Mar 14 '11 at 4:10
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What is the maximum length of data I can put in a BLOB column in MySQL?
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250
A BLOB can be 65535 bytes (64 KB) maximum.
If you need more consider using:
a MEDIUMBLOB for...