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MVC 3: How to render a view without its layout page when loaded via ajax?
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I suppose I could, but really why create a baseController for one little line?
– Chev
Mar 21 '11 at 17:59
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show 8 more com...
ALTER DATABASE failed because a lock could not be placed on database
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After you get the error, run
EXEC sp_who2
Look for the database in the list. It's possible that a connection was not terminated. If you find any connections to the database, run
KILL <SPID>
where <SPID> is the SPID for the sessions that are connected to th...
How can I add a help method to a shell script?
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here's an example for bash:
usage="$(basename "$0") [-h] [-s n] -- program to calculate the answer to life, the universe and everything
where:
-h show this help text
-s set the seed value (default: 42)"
seed=42
while getopts ':hs:'...
How to get JSON from URL in JavaScript?
...elect%20%2a%20from%20yahoo.finance.quotes%20WHERE%20symbol%3D%27WRC%27&format=json&diagnostics=true&env=store://datatables.org/alltableswithkeys&callback', function(data) {
// JSON result in `data` variable
});
If you don't want to use jQuery you should look at this answer for ...
About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
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Check out http://mywiki.wooledge.org/DotFiles for an excellent resource on the topic aside from man bash.
Summary:
You only log in once, and that's when ~/.bash_profile or ~/.profile is read and executed. Since everything you run from your login shell inherits the lo...
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
... to append AJAX results. Avoid this by using response.xml where available. For example, $(e).append(response.xml || $(response));
– Courtney Christensen
Feb 20 '12 at 18:33
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psql: could not connect to server: No such file or directory (Mac OS X)
... used the following command to see if there were any PG processes running. for me there were none, I couldn't even start the PG server:
ps auxw | grep post
I searched for the file .s.PGSQL.5432 that was in the error message above. i used the following command:
sudo find / -name .s.PGSQL.5432 -ls
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Objective-C: Calling selectors with multiple arguments
...selector's signature).
If you call the function in this manner:
[self performSelector:@selector(myTest:) withObject:myString];
It will work.
But, as the other posters have suggested, you may want to rename the method:
- (void)myTestWithAString:(NSString*)aString;
And call:
[self performSele...
What is the rationale behind having companion objects in Scala?
Is there a case where a companion object (singleton) for a class is needed? Why would I want to create a class, say Foo and also create a companion object for it?
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Where does Console.WriteLine go in ASP.NET?
...the same question as Kevin, but this is the answer I would've been looking for.
– Zasz
Jun 11 '11 at 17:04
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