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How to force NSLocalizedString to use a specific language
... the one set by the user for their phone, and the subsequent ones used as fallbacks if a resource is not available in the preferred language. (on the desktop, the user can specify multiple languages with a custom ordering in System Preferences)
You can override the global setting for your own appl...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
...alyr.js already includes the others files. Because is the result of build script.
– dnocode
Feb 3 '16 at 16:33
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What was the strangest coding standard rule that you were forced to follow? [closed]
...oduct table there'd be a productid column. Redundancy that sometimes makes scripting without an ORM more of a headache than it needs to be
– Andrew Ingram
Oct 20 '08 at 17:27
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Make an HTTP request with android
...here a way to make an simple HTTP request? I want to request an PHP page / script on one of my website but I don't want to show the webpage.
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java.util.regex - importance of Pattern.compile()?
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The compile() method is always called at some point; it's the only way to create a Pattern object. So the question is really, why should you call it explicitly? One reason is that you need a reference to the Matcher object so you can use its methods, like...
The term 'Update-Database' is not recognized as the name of a cmdlet
...erm 'Update-Database' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again."
Solution:
"Exit Visual Studio. Reopen project and try again."
For more i...
How to enable cURL in PHP / XAMPP
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On Debian with Apache 2:
apt-get install php5-curl
/etc/init.d/apache2 restart
(php4-curl if it's php4)
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How to complete a git clone for a big project on an unstable connection?
...s on the site, which is not what is meant to happen. I resorted to write a script that seems to work here: gist.github.com/1307703 Anyway, thanks a lot for the initial idea!
– LaPingvino
Oct 23 '11 at 18:48
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How to set default browser window size in Protractor/WebdriverJS
...ome answers for other languages but haven't been able to adapt them to javascript)
8 Answers
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When saving, how can you check if a field has changed?
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Essentially, you want to override the __init__ method of models.Model so that you keep a copy of the original value. This makes it so that you don't have to do another DB lookup (which is always a good thing).
class Person(models.Model):
name = models.CharF...