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Transactions in .net
What are the best practices to do transactions in C# .Net 2.0. What are the classes that should be used? What are the pitfalls to look out for etc. All that commit and rollback stuff. I'm just starting a project where I might need to do some transactions while inserting data into the DB. Any respons...
Moving project to another folder in Eclipse
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252
Right click on the Eclipse project in the Package Explorer, select Refactor, then select Move....
Git submodule inside of a submodule (nested submodules)
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2 Answers
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@UniqueConstraint annotation in Java
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To ensure a field value is unique you can write
@Column(unique=true)
String username;
The @U...
How to get the unique ID of an object which overrides hashCode()?
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edited Oct 18 '16 at 22:51
joseph
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ExecJS and could not find a JavaScript runtime
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edited Aug 26 '14 at 22:01
Michael Butler
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MySQL - ORDER BY values within IN()
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233
SELECT id, name
FROM mytable
WHERE name IN ('B', 'A', 'D', 'E', 'C')
ORDER BY FIELD(name, 'B',...
How to convert / cast long to String?
...seLong(String).
– Daniel Hepper
Oct 26 '11 at 5:33
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What's the differente between this way, or j...
Find and replace in file and overwrite file doesn't work, it empties the file
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When the shell sees > index.html in the command line it opens the file index.html for writi...