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Timer function to provide time in nano seconds using C++
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
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Is there a way to access method arguments in Ruby?
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160
In Ruby 1.9.2 and later you can use the parameters method on a method to get the list of parame...
Comparing mongoose _id and strings
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cjohncjohn
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Case insensitive 'in'
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186
username = 'MICHAEL89'
if username.upper() in (name.upper() for name in USERNAMES):
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Al...
Extract substring in Bash
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answered Jan 9 '09 at 13:56
FerranBFerranB
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Where is the WPF Numeric UpDown control?
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answered Feb 18 '13 at 16:01
StackedStacked
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Aren't Python strings immutable? Then why does a + “ ” + b work?
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BortBort
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Filtering for empty or NULL names in a queryset
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868
You could do this:
Name.objects.exclude(alias__isnull=True)
If you need to exclude null valu...