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What is the difference between `after_create` and `after_save` and when to use which?
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214
after_create only works once - just after the record is first created.
after_save works every t...
Combining multiple commits before pushing in Git [duplicate]
...ile that looks like this:
pick 16b5fcc Code in, tests not passing
pick c964dea Getting closer
pick 06cf8ee Something changed
pick 396b4a3 Tests pass
pick 9be7fdb Better comments
pick 7dba9cb All done
Change all the pick to squash (or s) except the first one:
pick 16b5fcc Code in, tests not passi...
Set up adb on Mac OS X
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1142
Note: this was originally written on Installing ADB on macOS but that question was closed as a ...
How do I select an element in jQuery by using a variable for the ID?
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answered Apr 13 '09 at 14:16
Rick HochstetlerRick Hochstetler
2,80322 gold badges1717 silver badges1616 bronze badges
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JQuery to load Javascript file dynamically
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edited Oct 8 '12 at 14:49
Dreen
5,7221010 gold badges4040 silver badges6767 bronze badges
answered ...
Android - border for button
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440
Step 1 : Create file named : my_button_bg.xml
Step 2 : Place this file in res/drawables.xml
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How to check if an intent can be handled from some activity?
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Ziem
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answered May 1 '15 at 20:17
Sparky1Sparky1
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Iterate through object properties
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2458
Iterating over properties requires this additional hasOwnProperty check:
for (var prop in ob...
In Java, how do I parse XML as a String instead of a file?
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482
I have this function in my code base, this should work for you.
public static Document loadXM...
How do you increase the max number of concurrent connections in Apache?
...ion of MaxClients and MaxRequestsPerChild
http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apache
ServerLimit 16
StartServers 2
MaxClients 200
MinSpareT...