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Why aren't superclass __init__ methods automatically invoked?
...construct a derived class in a way similar at all to how you construct the base class. You may have more parameters, fewer, they may be in a different order or not related at all.
class myFile(object):
def __init__(self, filename, mode):
self.f = open(filename, mode)
class readFile(myF...
Android customized button; changing text color
...ot answer the original question. The question is about how to define state based colors to a text view just like you can set state based drawables.
– alchemist
Jun 20 '17 at 7:24
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How to sort a collection by date in MongoDB?
.... You can read more on what callbacks are and how they work to learn event based programming.
– Sushant Gupta
Nov 17 '15 at 14:20
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What is included in JCenter repository in Gradle?
...n Central.
Also I find a good compare at https://www.jfrog.com/knowledge-base/why-should-i-use-jcenter-over-maven-central/ ( unfortunately the link seems dead but some useful hints are here)
jcenter is the public repository hosted at bintray that is free to use
for open source library publis...
ASP.NET MVC: What is the purpose of @section? [closed]
...rms).
You might find Scott Gu's write up on this very interesting.
Edit: Based on additional question clarification
The @RenderSection syntax goes into the Shared View, such as:
<div id="sidebar">
@RenderSection("Sidebar", required: false)
</div>
This would then be placed in yo...
What is the correct way to represent null XML elements?
... book is not part of a series. In this case xsl transforms (or other event based processors) that have a template that matches book:series will never be called. For example, if your xsl turns the book element into table row (xhtml:tr) you may get the incorrect number of table cells (xhtml:td) using ...
Checking if an instance's class implements an interface?
...t; 'that'
);
$in = in_array('those', $tmp);
}
These tests are based on this simple code.
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Why does one hot encoding improve machine learning performance?
...this feature in a linear classifier, which will make some kind of decision based on the constraint w×x + b > 0, or equivalently w×x < b.
The problem now is that the weight w cannot encode a three-way choice. The three possible values of w×x are 0, w and 2×w. Either these three all lead to...
Why does Convert.ToString(null) return a different value if you cast null?
...don't see it as big deal.
System.Convert has methods for converting every base type to itself. This is strange - since no conversion is needed or possible, so the methods end up just returning the parameter. Convert.ToString(string) behaves the same. I presume these are here for code generation sce...
What is the best way to implement constants in Java? [closed]
...
@ŁukaszL. The question itself is really opinion based (whenever "best" arises, it typically is a matter of opinion), so the answer is a valid answer to this question. I've given an answer as to what (yes, I believe to be, so yes it is an opinion, because again "best" chan...