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What does PorterDuff.Mode mean in android graphics.What does it do?
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edited Apr 12 '15 at 21:06
whitneyland
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What does “Auto packing the repository for optimum performance” mean?
...reat answer.
– Joshua Pinter
Mar 2 '12 at 18:24
6
We're seeing it happen with every push (making ...
Custom numeric format string to always display the sign
... THE answer.
– rbaleksandar
Nov 21 '12 at 13:52
4
with +#;-#, for the value 0 I get just "+", wit...
Understanding $.proxy() in jQuery
...difference?
– Justin Morgan
Jul 19 '12 at 15:45
11
@JustinMorgan: with .call you are calling the ...
Update multiple rows in same query using PostgreSQL
...izable:
update test as t set
column_a = c.column_a
from (values
('123', 1),
('345', 2)
) as c(column_b, column_a)
where c.column_b = t.column_b;
You can add as many columns as you like:
update test as t set
column_a = c.column_a,
column_c = c.column_c
from (values
('12...
What is the difference between lock and Mutex?
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answered Sep 17 '10 at 12:31
Darin DimitrovDarin Dimitrov
930k250250 gold badges31513151 silver badges28432843 bronze badges
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How to add multiple columns to a table in Postgres?
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RaM PrabURaM PrabU
35111 silver badge1212 bronze badges
1
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Python: Select subset from list based on index set
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126
You could just use list comprehension:
property_asel = [val for is_good, val in zip(good_obje...
Why can I not push_back a unique_ptr into a vector?
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12
Since there can be only one, one should also be able to pass a temporary directly to the vector: vec.push_back(std::unique_ptr<int>(n...
How can I get a list of build targets in Ant?
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answered Oct 12 '10 at 10:30
GrodriguezGrodriguez
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...