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Get selected value/text from Select on change
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YakovL
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answered Mar 24 '11 at 9:00
HusseinHussein
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How do I get only directories using Get-ChildItem?
I'm using PowerShell 2.0 and I want to pipe out all the subdirectories of a certain path. The following command outputs all files and directories, but I can't figure out how to filter out the files.
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Determine if a sequence contains all elements of another sequence using Linq [duplicate]
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answered Jan 2 '09 at 19:09
Amy BAmy B
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What is the exact problem with multiple inheritance?
...int field
at offset 4 ... "xyz" ... 8 byte double field
at offset 12 ... "speak" ... 4 byte function pointer
class B:
at offset 0 ... "foo" ... 2 byte short field
at offset 2 ... 2 bytes of alignment padding
at offset 4 ... "bar" ... 4 byte array pointer
at offset 8 ... "baz...
Why do we need RESTful Web Services?
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edited Sep 2 '09 at 18:31
answered Sep 2 '09 at 15:18
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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 ...
Getting a list of values from a list of dicts
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Ismail BadawiIsmail Badawi
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Difference between single and double quotes in Bash
...o '$(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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ab load testing
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The apache benchmark tool is very basic, and while it will give you a solid idea of some perfor...