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How to make a class property? [duplicate]
...ar = 5
assert foo.bar == 5
# test setting variable on the class
Bar.bar = 50
assert baz.bar == 50
assert foo.bar == 50
The setter didn't work at the time we call Bar.bar, because we are calling
TypeOfBar.bar.__set__, which is not Bar.bar.__set__.
Adding a metaclass definition solves this:
clas...
Convert numpy array to tuple
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answered May 1 '14 at 18:50
Greg von WinckelGreg von Winckel
2,00522 gold badges1313 silver badges1313 bronze badges
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What's the difference between the build and create methods in FactoryGirl?
...hat in mind
– Shakes
Jul 9 '14 at 9:50
@Shakes, I don't work in rails anymore. I'll check that as soon as I can.
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initializing a boolean array in java
...t to null.
– BalusC
Mar 2 '10 at 16:50
1
Correct. I did not see that. Arrays.fill should do the t...
UITableView with fixed section headers
...Grouped
– CupawnTae
Dec 2 '16 at 15:50
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Is having an 'OR' in an INNER JOIN condition a bad idea?
...eed of an immensely slow query (several minutes on two tables with only ~50,000 rows each, on SQL Server 2008 if it matters), I narrowed down the problem to an OR in my inner join, as in:
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How to access test resources in Scala?
...api/org/…
– dk14
Aug 13 '16 at 18:50
this will get you in trouble when you deploy your app as a fat jar
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What's the difference between @Secured and @PreAuthorize in spring security 3?
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edited Oct 7 '19 at 9:50
answered Oct 3 '17 at 8:32
bec...
What's the difference between CENTER_INSIDE and FIT_CENTER scale types?
...E and FIT_CENTER.
Image used (100 × 100):
Small image view (75 × 50):
CENTER_INSIDE:
FIT_CENTER:
Both CENTER_INSIDE and FIT_CENTER shrink the image.
Large image view (300 × 200):
CENTER_INSIDE:
FIT_CENTER:
CENTER_INSIDE does not enlarge the image, FIT_CENTER does.
The ...
How to open a web server port on EC2 instance
...n.
– Utkarsh Gupta
Oct 10 '19 at 15:50
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