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Why can't a text column have a default value in MySQL?
...r platforms it is often a warning. While not a bug, it's possible to get trapped by this if you write code on a lenient platform, and later run it on a strict platform:
Personally, I do view this as a bug. Searching for "BLOB/TEXT column can't have a default value" returns about 2,940 results on ...
Vertically align text to top within a UILabel
...e label's frame. I've made my labels orange so you can see clearly what's happening.
Here's the quick and easy way to do this:
[myLabel sizeToFit];
If you have a label with longer text that will make more than one line, set numberOfLines to 0 (zero here means an unlimited number of lines...
How do you find all subclasses of a given class in Java?
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Interesting. The project appears to have some dependancies which their documentation doesn't seem to mention. Namely (the ones I found so far): javaassist, log4J, XStream
– Avrom
Jan 29 '09 at 16:51
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Extension methods must be defined in a non-generic static class
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If you have placed the class in App_Code then it is bound to have the static keyword in the class definition, but if you place it in any other folder then its fine to use it as normal class.
– D.T.
Sep 9 '14 at 6:58
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SQL Server - Return value after INSERT
...ently have any triggers - someone adding one down the line will break your application. Time Bomb sort of behaviour.
See msdn article for deeper explanation:
http://blogs.msdn.com/b/sqlprogrammability/archive/2008/07/11/update-with-output-clause-triggers-and-sqlmoreresults.aspx
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How do I auto-hide placeholder text upon focus using css or jquery?
... not working. stackblitz.com/edit/angular-jd2l6y-frudzk?file=app/…
– its me
Mar 20 '18 at 10:37
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Getting the last element of a list
...stpones the inevitable "list index out of range" - and that's what should happen when attempting to get an element from an empty list. For Strings astr[-1:] could be a valid approach since it returns the same type as astr[-1], but I don't think the ':' helps to deal with empty lists (and the questio...
Disable cross domain web security in Firefox
... Works for me! I allowed CORS for localhost and now I can test my web apps and APIs locally without setting up complicated servers. Thank you!
– Arthur Khazbs
Jun 8 at 14:46
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Is there a TRY CATCH command in Bash
I'm writing a shell script and need to check that a terminal app has been installed. I want to use a TRY/CATCH command to do this unless there is a neater way.
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Get current URL of UIWebView
...Thanks for pointing people to Matt's answer below.
– App Dev Guy
Nov 30 '15 at 6:38
add a com...