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When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
Can som>me m>one tell m>me m> when and where I need to use begin and end blocks in SQL Server?
Also, what exactly does the Go keyword do?
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Eclipse HotKey: how to switch between tabs?
...h between opened windows in Eclipse? There is Ctrl + F6 , but it's asking m>me m> which one I want, but I want switch it like tabs in browser or window in operating system ( Cmd / Win + Tab ) without file-selection from the list. How to do this easy thing in Eclipse?
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Can PostgreSQL index array columns?
I can't find a definite answer to this question in the docum>me m>ntation. If a column is an array type, will all the entered values be individually indexed?
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Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
...deScaleAspectFill
Scales the content to fill the size of the view. Som>me m> portion of the content may be clipped to fill the view’s bounds.
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Javadoc @see or {@link}?
Could som>me m>one tell m>me m> the difference between javadoc @see and {@link} ?
3 Answers
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Declare variable in table valued function
... are two flavors of table valued functions. One that is just a select statem>me m>nt and one that can have more rows than just a select statem>me m>nt.
This can not have a variable:
create function Func() returns table
as
return
select 10 as ColNam>me m>
You have to do like this instead:
create function Func(...
argparse module How to add option without any argum>me m>nt?
... suggested use action='store_true':
>>> from argparse import Argum>me m>ntParser
>>> p = Argum>me m>ntParser()
>>> _ = p.add_argum>me m>nt('-f', '--foo', action='store_true')
>>> args = p.parse_args()
>>> args.foo
False
>>> args = p.parse_args(['-f'])
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event Action vs event EventHandler
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One upside with the dominating design pattern (apart from the power of sam>me m>ness) is that you can extend the EventArgs object with new properties without altering the signature of the event. This would still be possible if you used Action<Som>me m>ClassWithProperties>, but I don't really see the p...
The thread has exited with code 0 (0x0) with no unhandled exception
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This is just debugging m>me m>ssage. You can switch that off by right clicking into the output window and uncheck Thread Exit m>Me m>ssages.
http://msdn.microsoft.com/en-us/library/bs4c1wda.aspx
In addition to program out from your application, the Outp...
MySQL: @variable vs. variable. What's the difference?
In another question I posted som>me m>one told m>me m> that there is a difference between:
4 Answers
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