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Difference between innerText, innerHTML, and childNodes[].value?
...herefore return content hidden by CSS
Does not trigger a reflow (therefore more performant)
Property of Node elements
node.value
This one depends on the element that you've targeted. For the above example, x returns an HTMLDivElement object, which does not have a value property defined.
x.val...
Peak-finding algorithm for Python/SciPy
...as it can be seen here:
The idea is:
The higher the prominence, the more "important" the peak is.
Test:
I used a (noisy) frequency-varying sinusoid on purpose because it shows many difficulties. We can see that the width parameter is not very useful here because if you set a minimum widt...
Java Immutable Collections
... but immutability also refers to the content within the collection. I was more of referring to an unmodifiableCollection of java.util.Date's
– John Vint
Oct 10 '11 at 14:20
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When should I release objects in -(void)viewDidUnload rather than in -dealloc?
...
In addition to what has already been indicated, I wanted to elaborate more about logic behind -viewDidUnload.
One of the most important reasons for implementing it is that UIViewController subclasses commonly also contain owning references to various subviews in the view hierarchy. These pr...
Mercurial error: abort no username supplied
...e that help text :-)
How should we improve the error message to make this more clear?
Edit: Since I wrote this in 2010, we've managed to screw this up by making hg help config include help for all config settings. So the nice little example of how to set the username:
[ui]
username = Your Name &l...
What does $.when.apply($, someArray) do?
...did not use it until you were refusing to provide WHY you did it that why (more than your preference to avoid arrays for some reason)
– MPavlak
Apr 27 '16 at 19:28
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How do I load an HTML page in a using JavaScript?
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Abstract Class vs Interface in C++ [duplicate]
...nterface and abstract class in C++ unlike Java and C#. When would it be more preferrable to use an interface instead of an abstract class in C++? Could you give some examples?
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What is the difference between Collection and List in Java?
...rect
implementations of this interface: it
provides implementations of more
specific subinterfaces like Set and
List. This interface is typically used
to pass collections around and
manipulate them where maximum
generality is desired.
List (extends Collection)
An ordered collecti...