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How to rename items in values() in Django?
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edited Jun 20 at 9:12
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answered May 15 '12 at 10:45
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What is database pooling?
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224
Database connection pooling is a method used to keep database connections open so they can be ...
Can git operate in “silent mode”?
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Redirecting output to /dev/null seems like a natural way of doing it to me. Although I have in ...
Count lines of code in all java classes in Android Studio
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245
Go to
https://plugins.jetbrains.com/idea/plugin/4509-statistic
and install the latest version
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How can i get the session object if i have the entity-manager
...otally 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 Hibernate ...
SQL query for finding records where count > 1
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edited Aug 22 '11 at 18:52
answered Aug 22 '11 at 17:51
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split string in to 2 based on last occurrence of a separator
...know if there is any built in function in python to break the string in to 2 parts, based on the last occurrence of a separator.
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Scala downwards or decreasing for loop?
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230
scala> 10 to 1 by -1
res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3...
Why is parenthesis in print voluntary in Python 2.7?
In Python 2.7 both the following will do the same
4 Answers
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