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Python call function within class
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But be careful self.foo() will use the method resolution order which might resolve to a function in a different class.
– Francis Davey
Jan 17 '14 at 20:55
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Usages of Null / Nothing / Unit in Scala
...e Nothing if the method never returns (meaning it cannot complete normally by returning, it could throw an exception). Nothing is never instantiated and is there for the benefit of the type system (to quote James Iry: "The reason Scala has a bottom type is tied to its ability to express variance in ...
How do I convert a numpy array to (and display) an image?
...xes.flat do?
It creates a numpy enumerator so you can iterate over axis in order to draw objects on them.
Example:
import numpy as np
x = np.arange(6).reshape(2,3)
x.flat
for item in (x.flat):
print (item, end=' ')
shar...
IIS Express Windows Authentication
...ese great answers, in the context of an IISExpress dev environment, and in order to thwart the infamous "system.web/identity@impersonate" error, you can simply ensure the following setting is in place in your applicationhost.config file.
<configuration>
<system.webServer>
&l...
What happens if you call erase() on a map element while iterating from begin to end?
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Is the order of evaluation of the increment in the postfix expression pm_it++ guaranteed to be executed before the function is entered?
– David Rodríguez - dribeas
Mar 3 '11 at 20:56
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What is the best way to find the users home directory in Java?
... variants. I am looking for a snippet of code that can accomplish this for all platforms, and a way to detect the platform.
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What is Prism for WPF?
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In order to follow Prism guidance it is mandatory the libraries have been installed?
– dios231
Jul 19 '16 at 11:52
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How to test an Android Library Project
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When merging multiple manifest files, Gradle follows the default priority order and merges the library's manifest into the test APK's main manifest.
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csv.Error: iterator should return strings, not bytes
... updating to 3.6.2, I had to remove all 'rb' parameters from open calls in order to fix this csv reading error.
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Replacing H1 text with a logo image: best method for SEO and accessibility?
...lt;a> and using z-index to place it above the link text in the stacking order.
The price is one empty <span>, but I'm willing to have it there for something as important as an <h1>.
<h1 id="logo">
<a href="">Stack Overflow<span></span></a>
</h1&g...