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Android - Round to 2 decimal places [duplicate]
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edited Feb 20 '12 at 18:39
answered Feb 20 '12 at 18:23
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GUI Tool for PostgreSQL [closed]
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160
There is a comprehensive list of tools on the PostgreSQL Wiki:
https://wiki.postgresql.org/wiki...
find first sequence item that matches a criterion [duplicate]
...han a complete list comprehension. Compare these two:
[i for i in xrange(100000) if i == 1000][0]
next(i for i in xrange(100000) if i == 1000)
The first one needs 5.75ms, the second one 58.3µs (100 times faster because the loop 100 times shorter).
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How to transform array to comma separated words string? [duplicate]
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$arr = array ( 0 => "lorem", 1 => "ipsum", 2 => "dolor");
$str = implode (", ", $arr);
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New transaction is not allowed because there are other threads running in the session LINQ To Entity
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370
The pp variable isn't a collection of objects, it's an enumerator that can return objects. While...
How to check if an object implements an interface? [duplicate]
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answered Apr 15 '12 at 20:43
Mike QMike Q
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How to implement not with if statement in Ember Handlebars?
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edited Sep 13 '14 at 14:00
answered May 10 '12 at 18:38
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Python: Fetch first 10 results from a list [duplicate]
Is there a way we can fetch first 10 results from a list. Something like this maybe:
4 Answers
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Resque vs Sidekiq? [closed]
...reter preference (you can use any ruby);
Resque currently supports MRI 2.3.0 or later
loads of plugins.
Cons
runs a process per worker (uses more memory);
does not retry jobs (out of the box, anyway).
Sidekiq:
Pros
runs thread per worker (uses much less memory);
less forking (works faster);...
Convert Java Object to JsonNode in Jackson [duplicate]
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edited May 17 '18 at 10:45
Med Choaib Assoualma
355 bronze badges
answered Aug 6 '12 at 13:06
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