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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
2,20111 gold badge1313 silver badges1313 bronze badges
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Turn a number into star rating display using jQuery and CSS
...an class="stars">4.8618164</span>
<span class="stars">2.6545344</span>
<span class="stars">0.5355</span>
<span class="stars">8</span>
Usage
$(function() {
$('span.stars').stars();
});
Output
(source: ulmanen.fi)
Demo
http://www.ulm...
Keep ignored files out of git status
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236
As I found in this post, .gitignore only works for untracked files. If you added files to repos...
Unable to execute dex: Multiple dex files define
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31 Answers
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Data structure: insert, remove, contains, get random element, all at O(1)
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edited Jan 26 '16 at 4:03
Nick Heiner
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a...
Xcode - ld: library not found for -lPods
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613
If the project uses CocoaPods be aware to always open the .xcworkspace file instead of the .xcod...
How can I truncate a datetime in SQL Server?
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13 Answers
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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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