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How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...[T]) else None
}
}
}
scala> Registry.register("a", List(1,2,3))
scala> Registry.get[List[Int]]("a")
res6: Option[List[Int]] = Some(List(1, 2, 3))
scala> Registry.get[List[String]]("a")
res7: Option[List[String]] = None
When storing an element, we store a "Manifest" of it too....
Fetch first element which matches criteria
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Static function variables in Swift
...gt; foo()
$R0: Int = 1
8> foo()
$R1: Int = 2
9> foo()
$R2: Int = 3
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How to read a single char from the console in Java (as the user types it)?
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stkent
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answered Jun 30 '09 at 23:39
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How to get an enum which is created in attrs.xml in code
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mykolaj
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answered Sep 24 '13 at 20:58
Andy MellAndy Mell
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Changing user agent on urllib2.urlopen
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edited Oct 3 '19 at 7:12
12 rhombi in grid w no corners
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What are the big improvements between guava and apache equivalent libraries?
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Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...lt;head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
<script>
$(document).ready(function() {
/* Try to dis-comment this:
$('#a').click(function () {
alert('jQuery.click()');
return true;
});
*/
});
function bu...
Add querystring parameters to link_to
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The API docs on link_to show some examples of adding querystrings to both named and oldstyle r...
Android: Specify two different images for togglebutton using XML
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edited Nov 13 '12 at 0:01
user901309
answered Oct 7 '09 at 18:37
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