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How to check if a Constraint exists in Sql server?
...out finding "FK_ChannelPlayerSkins_Channels". Since then many people have commented on finding other "constraints" here are some other queries for that:
--Returns one row for each CHECK, UNIQUE, PRIMARY KEY, and/or FOREIGN KEY
SELECT *
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE CONST...
How to document a method with parameter(s)?
... When I attempt processing your suggested docstring, Sphinx complains SEVERE: Unexpected section title — do you know any way to make Sphinx happier about it?
– Brandon Rhodes
Jan 21 '14 at 4:54
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HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...tion, too? Or may be a library reference? Please, also, see: stackoverflow.com/questions/27303523/…
– Babak
Dec 6 '14 at 11:08
2
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Insert code into the page context using a content script
...s. I want to use it with YouTube flash player (later I will try to make it compatible with HTML5).
6 Answers
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in a “using” block is a SqlConnection closed on return or exception?
...es
Yes.
Either way, when the using block is exited (either by successful completion or by error) it is closed.
Although I think it would be better to organize like this because it's a lot easier to see what is going to happen, even for the new maintenance programmer who will support it later:
us...
Reason to Pass a Pointer by Reference in C++?
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Most useful NLog configurations [closed]
... most useful configurations for logging with NLog? (These can be simple or complex, as long as they're useful.)
10 Answers...
How to remove the lines which appear on file B from another file A?
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If the files are sorted (they are in your example):
comm -23 file1 file2
-23 suppresses the lines that are in both files, or only in file 2. If the files are not sorted, pipe them through sort first...
See the man page here
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Simple way to encode a string according to a password?
...asual observer, and you aren't looking to use third party libraries. I'd recommend something like the Vigenere cipher. It is one of the strongest of the simple ancient ciphers.
Vigenère cipher
It's quick and easy to implement. Something like:
import base64
def encode(key, string):
encoded_c...
CSS '>' selector; what is it? [duplicate]
... your rules would apply to both of the nested divs. The space is much more commonly used and defines a "descendant selector", which means it looks for any matching element down the tree rather than just immediate children as the > does.
NOTE: The > selector is not supported by IE6. It does wo...