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When should I use the HashSet type?
... 45th element of a set. Items in a set have no ordering. The sets {1, 2, 3} and {2, 3, 1} are identical in every respect because they have the same membership, and membership is all that matters.
It's somewhat dangerous to iterate over a HashSet<T> because doing so imposes an order on the...
How can I have ruby logger log output to stdout as well as file?
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answered Jun 20 '11 at 5:38
DavidDavid
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javascript i++ vs ++i [duplicate]
...rement.
Example:
var i = 42;
alert(i++); // shows 42
alert(i); // shows 43
i = 42;
alert(++i); // shows 43
alert(i); // shows 43
The i-- and --i operators works the same way.
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Reserved keywords in JavaScript
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edited Sep 4 '18 at 21:33
community wiki
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Django: Get model from string?
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As of Django 3.0, it's AppConfig.get_model(model_name, require_ready=True)
As of Django 1.9 the method is django.apps.AppConfig.get_model(model_name).
-- danihp
As of Django 1.7 the django.db.models.loading is deprecated (to be remove...
How can I truncate a datetime in SQL Server?
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When is the finalize() method called in Java?
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Paul Bellora
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answered Mar 24 '10 at 9:30
user7094user7094
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What's the _ underscore representative of in Swift References?
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edited Aug 5 '15 at 14:53
Chad Nouis
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Is there a way to instantiate a class by name in Java?
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edited May 23 '17 at 12:18
Community♦
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answered Mar 27 '12 at 9:02
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How to find and turn on USB debugging mode on Nexus 4
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Solution
To see the option for USB debugging mode in Nexus 4 or Android 4.2 or higher OS, do ...