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What happens if a Android Service is started multiple times?
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edited May 18 '16 at 12:05
Novin Shahroudi
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answered Nov 5 '11 at...
Diff two tabs in Vim
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edited Dec 28 '12 at 21:30
Aaron Thoma
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answered Jul 8 '09 at ...
Are non-synchronised static methods thread safe if they don't modify static class variables?
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This method is 100% thread safe, it would be even if it wasn't static. The problem with thread-safety arises when you need to share data between threads - you must take care of atomicity, visibility, etc.
This method only operates on parame...
What is http multipart request?
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IggyIggy
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How can I define a composite primary key in SQL?
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edited Jul 12 '09 at 15:48
answered Jul 10 '09 at 15:46
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Git: Set up a fetch-only remote?
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edited Apr 22 '15 at 20:31
gunr2171
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answer...
PostgreSQL array_agg order
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If you are on a PostgreSQL version < 9.0 then:
From: http://www.postgresql.org/docs/8.4/static/functions-aggregate.html
In the current implementation, the order of the input is in principle unspecified. Supplying the input values from a sorted subquery will u...
Rails how to run rake task
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edited Nov 2 '19 at 23:08
answered Apr 12 '11 at 21:24
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Difference between @OneToMany and @ElementCollection?
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naXa
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answered Jan 23 '12 at 9:01
MrKianeMrKiane
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How to clear an ImageView in Android?
...ed to do it with the dennis.sheppard solution:
viewToUse.setImageResource(0);
it works but it is not documented so it isn't really clear if it effects something else in the view (you can check the ImageView code if you like, i didn't).
I think the best solution is:
viewToUse.setImageResource(an...