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Find method references in Xcode
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253
Select the method you're interested in, or position the text cursor within it.
Open the "Rela...
Update git commit author date when amending
...$(date -R)"
(The -R parameter to date tells it to output the date in RFC 2822 format. This is one of the date formats understood by git commit.)
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Can I change the root EBS device of my amazon EC2 instance?
I have an EBS backed Amazon EC2 instance. I would like to change the root device on this instance. Can you please advise the best way to go about this?
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How can I change the copyright template in Xcode 4?
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209
Xcode 4 (and above) stores this on a per-project basis.
If you select the project in the Pro...
Do regular expressions from the re module support word boundaries (\b)?
...adowRanger
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answered Oct 22 '10 at 8:24
pyfuncpyfunc
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Is there a timeout for idle PostgreSQL connections?
...e app is still connected and alive, it just shouldn't be.
In PostgreSQL 9.2 and above, you can use the new state_change timestamp column and the state field of pg_stat_activity to implement an idle connection reaper. Have a cron job run something like this:
SELECT pg_terminate_backend(pid)
FRO...
string.Format() giving “Input string is not in correct format”
....KChristian.K
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JavaScript - onClick to get the ID of the clicked button
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628
You need to send the ID as the function parameters. Do it like this:
<button id="1" onC...
In Objective-C, what is the equivalent of Java's “instanceof” keyword?
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264
Try [myObject class] for returning the class of an object.
You can make exact comparisons wit...
Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
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You would do that when the responsibility of creating/updating the related entity in question i...