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What's the difference between REST & RESTful
What's the difference between a REST system and a system that is RESTful?
15 Answers
1...
Access to private inherited fields via reflection in Java
... Field f = b.getClass().getSuperclass().getDeclaredField("i");
f.setAccessible(true);
System.out.println(f.get(b));
}
}
(Or Class.getDeclaredFields for an array of all fields.)
Output:
5
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...
What's the purpose of SQL keyword “AS”?
You can set table aliases in SQL typing the identifier right after the table name.
9 Answers
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Inline functions vs Preprocessor macros
How does an inline function differ from a preprocessor macro?
14 Answers
14
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Executing elements inserted with .innerHTML
...a src. The above script can be changed to check elem.src and conditionally set the src property of the created script element instead of setting its text content.
– Ryan Morlok
Nov 9 '15 at 15:27
...
Getting Spring Application Context
...m code that runs during a Unit test because the Spring context will not be set up before you ask for it. Its a race condition I just slammed into today after 2 years of successfully using this approach.
– HDave
Aug 24 '12 at 3:58
...
How costly is .NET reflection?
...benchmark performance specifically on reflection when it is used to get or set an objects properties.
I devised a test which I think is fair since it caches all the repeating calls and only times the actual SetValue or GetValue call. All the source code for the performance test is in bitbucket at: ...
Remove element by id
...rrays involved, but rather NodeList or HTMLCollection which are array-like set of elements. The second method definition allows for these "element sets" to be removed.
– Johan Dettmar
Jan 8 '15 at 15:48
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How to remove local (untracked) files from the current Git working tree
...difference on the X for the two latter commands.
If clean.requireForce is set to "true" (the default) in your configuration, one needs to specify -f otherwise nothing will actually happen.
Again see the git-clean docs for more information.
Options
-f, --force
If the Git configura...
Access is denied when attaching a database
...e so:
USE [master]
GO
-- kick all users out of the db
ALTER DATABASE mydb
SET SINGLE_USER WITH ROLLBACK IMMEDIATE
GO
-- Take the Database Offline
ALTER DATABASE mydb SET OFFLINE WITH
ROLLBACK IMMEDIATE
GO
-- detach the db
EXEC master.dbo.sp_detach_db @dbname = N'mydb'
GO
...