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Backbone.View “el” confusion
...-existing element with el: $("#someElementID") is your view probably knows more than it should, making it difficult to reuse it. see "Decouple view from DOM..." coenraets.org/blog/2012/01/…
– Scott Coates
May 4 '12 at 16:02
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Why do we need C Unions?
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@spin_eight: It's not "converting" from float to int. More like "reinterpreting the binary representation of a float as if it were an int". The output is not 3: ideone.com/MKjwon I'm not sure why Adam is printing as hex, though.
– endolith
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Quickly create large file on a Windows system
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36
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Rails 3: Get Random Record
...xamples will work. But using order RANDOM is quite slow for big tables but more sql-style
UPD. You can use the following trick on an indexed column (PostgreSQL syntax):
select *
from my_table
where id >= trunc(
random() * (select max(id) from my_table) + 1
)
order by id
limit 1;
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Java generics - why is “extends T” allowed but not “implements T”?
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Here is a more involved example of where extends is allowed and possibly what you want:
public class A<T1 extends Comparable<T1>>
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Best way to compare two complex objects
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96
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In Scala how do I remove duplicates from a list?
...34s
Performance with MutableList or ListBuffer
While it would seem that a more mutable / non-functional programming approach might be faster than prepending to an immutable list, practice shows otherwise. The immutable implementation consistently performs better. My guess for the reason is that sca...
Measuring the distance between two coordinates in PHP
...ultiplicate it with the earth radius. I can also provide an example of the more complex Vincenty formula if someone is interested.
– martinstoeckli
Apr 8 '12 at 7:43
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How to make a edittext box in a dialog
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How to wrap text around an image using HTML/CSS
...s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing
software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard ...