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Add unique constraint to combination of two columns
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223
Once you have removed your duplicate(s):
ALTER TABLE dbo.yourtablename
ADD CONSTRAINT uq_yo...
Difference between framework and static library in xcode4, and how to call them
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2 Answers
2
Active
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In C#, how can I create a TextReader object from a string (without writing to disk)
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246
Use System.IO.StringReader :
using(TextReader sr = new StringReader(yourstring))
{
DoSome...
Java - Including variables within strings?
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128
You can always use String.format(....). i.e.,
String string = String.format("A String %s %2d"...
foldl versus foldr behavior with infinite lists
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234
How folds differ seems to be a frequent source of confusion, so here's a more general overview...
Checking if an instance's class implements an interface?
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263
interface IInterface
{
}
class TheClass implements IInterface
{
}
$cls = new TheClass();
if ...
Merge branch with trunk
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edited May 12 '16 at 16:23
Dave Jarvis
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How to save a git commit message from windows cmd?
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edited Aug 15 '17 at 14:23
answered Nov 12 '12 at 8:23
Ik...
Difference between hard wrap and soft wrap?
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answered Nov 26 '08 at 6:46
Firas AssaadFiras Assaad
22.1k1515 gold badges5757 silver badges7575 bronze badges
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django : using select_related and get_object_or_404 together
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250
Yes.
obj = get_object_or_404(MyModel.objects.select_related(), whatever=whatever)
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