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Sample settings.xml for maven
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equals vs Arrays.equals in Java
...xehpuk
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answered Jan 8 '12 at 11:57
Peter LawreyPeter Lawrey
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WPF Button with Image
...is code fails. Seems strange after similar code would work perfectly in Mozilla XUL.
6 Answers
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Python function as a function argument?
...x(a,b):
... print "param 1 %s param 2 %s"%(a,b)
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>>> def y(z,t):
... z(*t)
...
>>> y(x,("hello","manuel"))
param 1 hello param 2 manuel
>>>
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What is the difference between Amazon S3 and Amazon EC2 instance?
...p mysql and html. The no.of requests and data will be very high. I need Amazon server space.
7 Answers
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
The 'Wat' talk for CodeMash 2012 basically points out a few bizarre quirks with Ruby and JavaScript.
5 Answers
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Map function in MATLAB?
...r, these functions are often not necessary if you take advantage of vectorization, specifically using element-wise arithmetic operators. For the example you gave, a vectorized solution would be:
>> x = 1:10;
>> y = x.^2
y =
1 4 9 16 25 36 49 64 81 100
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Getting DOM elements by classname
...response to hakre's comment, I got curious and looked into the code behind Zend_Dom_Query. It looks like the above selector is compiled to the following xpath (untested):
[contains(concat(' ', normalize-space(@class), ' '), ' my-class ')]
So the PHP would be:
$dom = new DomDocument();
$dom->load(...
How can I make a div stick to the top of the screen once it's been scrolled to?
...kground-color: #c0c0c0;
position:fixed;
top:0;
width:100%;
z-index:100;
}
Edit: You should have the element with position absolute, once the scroll offset has reached the element, it should be changed to fixed, and the top position should be set to zero.
You can detect the top scr...
Java's Virtual Machine and CLR
...tions for creating generic types, and then for applying parametric specializations to those types. So, at runtime, the CLR considers a List<int> to be a completely different type from a List<String>.
Under the covers, it uses the same MSIL for all reference-type specializations (so a Li...