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How to import existing *.sql files in PostgreSQL 8.4?
I am using PostgreSQL 8.4, and I have som>me m> *.sql files to import into a database. How can I do so?
5 Answers
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How do I set $PATH such that `ssh user@host command` works?
...ds via ssh user@host command . I have tried adding export PATH=$PATH:$HOm>ME m>/new_path to ~/.bashrc and ~/.profile on the remote machine, but executing ssh user@host "echo \$PATH" shows that the change has not been picked up (it shows /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/...
Authorize Attribute with Multiple Roles
...les = string.Join(",", roles);
}
}
Assuming your roles will be the sam>me m> for multiple controllers, create a helper class:
public static class Role
{
public const string Administrator = "Administrator";
public const string Assistant = "Assistant";
}
Then use it like so:
public class ...
Select rows which are not present in other table
...r:
What is easier to read in EXISTS subqueries?
LEFT JOIN / IS NULL
Som>me m>tim>me m>s this is fastest. Often shortest. Often results in the sam>me m> query plan as NOT EXISTS.
SELECT l.ip
FROM login_log l
LEFT JOIN ip_location i USING (ip) -- short for: ON i.ip = l.ip
WHERE i.ip IS NULL;
EXCEPT
...
What is the difference between Lisp-1 and Lisp-2?
...es to Clojure but I still do not understand properly. Can anyone enlighten m>me m>?
2 Answers
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How to get rspec-2 to give the full trace associated with a test failure?
...ou backtrace further then from your spec file. Or it doesn't work only for m>me m> o_O
– janko-m
Sep 4 '12 at 16:16
and fwi...
Do c++11 lambdas capture variables they don't use?
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Each variable expressly nam>me m>d in the capture list is captured. The default capture will only capture variables that are both (a) not expressly nam>me m>d in the capture list and (b) used in the body of the lambda expression. If a variable is not expressl...
When to use ko.utils.unwrapObservable?
...swered Mar 8 '12 at 20:46
RP Niem>me m>yerRP Niem>me m>yer
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jQuery select all except first
In jQuery how do I use a selector to access all but the first of an elem>me m>nt? So in the following code only the second and third elem>me m>nt would be accessed. I know I can access them manually but there could be any number of elem>me m>nts so thats not possible. Thanks.
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Node.js Logging
Is there any library which will help m>me m> to handle logging in my Node.Js application? All I want to do is, I want to write all logs into a File and also I need an options like rolling out the file after certain size or date.
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