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How to restart a rails server on Heroku?
...t to your .bashrc or .bash_aliases file as described at:
https://askubuntu.com/questions/17536/how-do-i-create-a-permanent-bash-alias and
Creating permanent executable aliases
Then you can just type hra app_name
You can restart a specific remote, e.g. "staging" with:
heroku restart -a app_name -r ...
What is the AppDelegate for and how do I know when to use it?
...AppDelegate* del = [AppDelegate sharedAppDelegate]; (see developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/…) what does that mean? i can see examples of using it but i don't really understand the theory behind it (see this example:developer.apple.com/library/ios/#samplecode/…)
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How does Activity.finish() work in Android?
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Does it exits immediately or completes
the function from which it was called
?
The method that called finish() will run to completion. The finish() operation will not even begin until you return control to Android.
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How to change the decimal separator of DecimalFormat from comma to dot/point?
...looks like, e.g. String formatString = "#,###,###,##0.00"; see docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html for syntax
– Vulpo
Mar 31 '16 at 13:55
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How big should a UIBarButtonItem image be?
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Thanks, exactly what I needed to know combined with a pointer to a great document. Bookmarked.
– Epsilon Prime
Oct 19 '09 at 21:43
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In c++ what does a tilde “~” before a function name signify?
...ys the instance, frees up memory, etc. etc.
Here's a description from ibm.com:
Destructors are usually used to deallocate memory and do other cleanup for a class object and its class members when the object is destroyed. A destructor is called for a class object when that object passes out of scop...
How to open a web server port on EC2 instance
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How to combine two jQuery results
How do you combine two jQuery search results? eg:
1 Answer
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HTML Submit-button: Different value / button-text?
...sp.net or another framework that disallows HTML on postback: allinthehead.com/retro/330/…
– ristonj
Jan 27 '12 at 17:52
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