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Obtaining a powerset of a set in Java
The powerset of {1, 2, 3} is:
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How to reset or change the MySQL root password?
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Getting a random value from a JavaScript array
... Jacob RelkinJacob Relkin
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Determine path of the executing script
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103
Here there is a simple solution for the problem. This command:
script.dir <- dirname(sys.fra...
UICollectionView Set number of columns
...o specify the number of columns in a collectionview. The default is set to 3 (iPhone/portrait). I've looked at the documentation and can't seem to find a concise answer.
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Disabling contextual LOB creation as createClob() method threw error
I am using Hibernate 3.5.6 with Oracle 10g. I am seeing the below exception during initialization but the application itself is working fine. What is the cause for this exception? and how it can be corrected?
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Easy way to test a URL for 404 in PHP?
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edited Jan 3 '09 at 1:25
answered Jan 3 '09 at 0:56
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Getting the filenames of all files in a folder [duplicate]
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“Inner exception” (with traceback) in Python?
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138
Python 2
It's simple; pass the traceback as the third argument to raise.
import sys
class MyE...
MVC 5 Seed Users and Roles
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Here is example of usual Seed approach:
protected override void Seed(SecurityModule.DataContext...