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Difference between FetchType LAZY and EAGER in Java Persistence API?
...s;
private List<Student> students;
// setters and getters
}
Now when you load a University from the database, JPA loads its id, name, and address fields for you. But you have two options for how students should be loaded:
To load it together with the rest of the fields (i.e. eagerl...
Regex Match all characters between two strings
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Just one note - regexr says now that lookbehind is not supported in javascript
– Kovo
Apr 14 '14 at 10:53
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how to remove X-Powered-By in ExpressJS [duplicate]
... // .. other headers here
next();
}
app.use( customHeaders );
// ... now your code goes here
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How to highlight a current menu item?
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I have now created a Github repo for pull requests if anybody else have any good ideas: github.com/Karl-Gustav/autoActive
– Pylinux
Apr 9 '14 at 12:21
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What is the Swift equivalent of -[NSObject description]?
... was trying out Printable in a playground and indeed it doesn't work right now. Good it hear it works in a app.
– Tod Cunningham
Jun 23 '14 at 16:05
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Binary Data in MySQL [closed]
...nsiderations other than performance. For example I'm working on something now where performance doesn't matter at all. Other factors such as centralisation, simplicity and backups mean that in this case storing in the database makes sense. Another common reason is replication.
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jQuery SVG vs. Raphael [closed]
... and I'm trying to decide between Raphael and jQuery SVG . I'd like to know
14 Answers
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Why can outer Java classes access inner class private members?
...hese requirements, inner classes have full access to their outer class and now it answers the question.
– anthropomo
Jun 14 '13 at 15:10
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Differences between cookies and sessions?
...in web developement and am learning about JSP & Servlets . I have some knowledge of HttpSession - I have used it in some of my sample projects.
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sql query to return differences between two tables
...JOIN B ON (A.C = B.C)
WHERE A.C IS NULL OR B.C IS NULL
What you need to know in this case is, that when a record can be found in A, but not in B, than the columns which come from B will be NULL, and similarly for those, which are present in B and not in A, the columns from A will be null.
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