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How to retrieve the LoaderException property?
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Python regex find all overlapping matches?
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Set EditText Digits Programmatically
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How can I wait till the Parallel.ForEach completes
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“use database_name” command in PostgreSQL
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When you get a connection to PostgreSQL it is always to a particular database. To access a different database, you must get a new connection.
Using \c in psql closes the old connection and acquires a new one, using the specified database and/or credentials. You get a whole new back-end process ...
Set encoding and fileencoding to utf-8 in Vim
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In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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sys.argv[1] meaning in script
... list of strings as input to your program. Since lists are indexed by zero-based integers, you can get the individual items using the list[0] syntax. For example, to get the script name:
script_name = sys.argv[0] # this will always work.
Although interesting, you rarely need to know your script n...
How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...corresponding collection of the parent entity.
ON DELETE CASCADE is a database-specific thing, it deletes the "child" row in the database when the "parent" row is deleted.
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How do I detach objects in Entity Framework Code First?
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