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Why does Oracle 9i treat an empty string as NULL?
...r exists but is not known by the user, data where there is no answer, etc. all of which constitute some sense of NULL).
By the time that the SQL standard came around and agreed that NULL and the empty string were distinct entities, there were already Oracle users that had code that assumed the two ...
Set variable in jinja
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answered Nov 15 '10 at 5:18
SoviutSoviut
75.7k4040 gold badges160160 silver badges224224 bronze badges
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how to use ng-option to set default value of select element
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Finally a working answer here, upvoted! Also with this solution you can have the undefined option worknig properly. <option value="">Please select</option>
– DDD
Apr 25 '17 at ...
Proper way to exit iPhone application?
... it to exit due to certain user actions. After cleaning up memory the app allocated, what's the appropriate method to call to terminate the application?
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Android file chooser [closed]
...icense.
– Paul Burke
Sep 4 '12 at 6:15
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This answer does not consider the uri like this:"conten...
Keyboard shortcuts with jQuery
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Since this question was originally asked, John Resig (the primary author of jQuery) has forked and improved the js-hotkeys project. His version is available at:
http://github.com/jeresig/jquery.hotkeys
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Use of alloc init instead of new
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Paulo Mattos
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answered Apr 5 '09 at 23:32
Jeremy StanleyJer...
Eclipse ctrl+right does nothing
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answered Oct 27 '15 at 17:33
Ruslan LópezRuslan López
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Capture HTML Canvas as gif/jpg/png/pdf?
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one more question, how can I save the image I got in this tag to server. Any guess??
– Surya
Jun 27 ...
How to work with Git branches and Rails migrations
...s and many of them include db migrations. We try to be careful but occasionally some piece of code in master asks for a column that got removed/renamed in another branch.
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