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Compare two Byte Arrays? (Java)
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edited Mar 26 '11 at 3:18
Stephen C
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Define static method in source-file with declaration in header-file in C++
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231
Remove static keyword in method definition. Keep it just in your class definition.
static keyw...
How can i get the session object if i have the entity-manager
...() for new applications.
So with Hibernate as JPA 2.0 implementation (see 3.15. Native Hibernate API), you would do:
Session session = entityManager.unwrap(Session.class);
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Convert to absolute value in Objective-C
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edited Jan 20 '13 at 10:47
answered Jan 17 '11 at 19:39
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Why do we use $rootScope.$broadcast in AngularJS?
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edited Dec 29 '16 at 13:09
A J A Y
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How do I iterate over a range of numbers defined by variables in Bash?
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for i in $(seq 1 $END); do echo $i; done
edit: I prefer seq over the other methods because I c...
How to check if a given directory exists in Ruby
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Totor
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answered Jul 6 '09 at 3:12
EmilyEmily
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Difference between single and double quotes in Bash
... echo '$(echo "upg")'
$(echo "upg")
The Bash manual has this to say:
3.1.2.2 Single Quotes
Enclosing characters in single quotes (') preserves the literal value of each character within the quotes. A single quote may not occur between single quotes, even when preceded by a backslash.
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getApplicationContext(), getBaseContext(), getApplication(), getParent()
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getApplicationContext() Application context is associated with the Application and will always ...
Is there a way to specify an “empty” C# lambda expression?
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Action doNothing = () => { };
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