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Are nested try/except blocks in python a good programming practice?
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return object.__getattribute__(item) is incorrect and will produce a TypeError because the wrong number of arguments are being passed. It should instead be return object.__getattribute__(self, item).
– martineau
Jun 20 '14 at 1:05
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Can enums be subclassed to add new elements?
I want to take an existing enum and add more elements to it as follows:
15 Answers
15
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What is 'YTowOnt9'?
...alue YTowOnt9 . I can't find that string anywhere in the (huge) codebase, and can't figure out where it came from. I decided to Google for that particular string, and the result surprised me. Over half a million - kind of random - hits. I haven't found any page describing the value itself. It has...
DTO = ViewModel?
...ngs simple I'm using an ASP.NET MVC project as both my presentation layer, and my service layer.
8 Answers
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Error in SQL script: Only one statement is allowed per batch
...Action = None from the file properties. So changing that fixed the problem and the project now compiles.
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SparseArray vs HashMap
...rally slower, not indicated for large collections
They won't work in a non-Android project
HashMap can be replaced by the following:
SparseArray <Integer, Object>
SparseBooleanArray <Integer, Boolean>
SparseIntArray <Integer, Integer>
SparseLongArray <In...
Python: how to print range a-z?
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Hints:
import string
print string.ascii_lowercase
and
for i in xrange(0, 10, 2):
print i
and
"hello{0}, world!".format('z')
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Shadow Effect for a Text in Android? [duplicate]
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Perhaps you'd consider using android:shadowColor, android:shadowDx, android:shadowDy, android:shadowRadius; alternatively setShadowLayer() ?
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Why does the is operator return false when given null?
...e) type
One would be implicitly assuming that a type is a set of values, and that assignment compatibility of a value y with a variable of type X is nothing more nor less than checking whether y is a member of set x.
Though that is an extremely common way of looking at types, that is not the onl...
fs: how do I locate a parent folder?
... answered Aug 16 '11 at 18:22
Andrew HareAndrew Hare
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