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Pacman: how do the eyes find their way back to the monster hole?
... than one is equally near the goal, pick the first valid direction in this order: up, left, down, right.
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When to use a View instead of a Table?
...view which called a view and so many millions of records were generated in order to see the three the user ultimately needed. I remember one of these views took 8 minutes to do a simple count(*) of the records. Views calling views are an extremely poor idea.
Views are often a bad idea to use to upd...
Remove ':hover' CSS behavior from element
...ssibly the cleanest and simplest way of doing it.
Example:
.test { border: 0px; }
.testhover:hover { border: 1px solid red; }
<div class="test"> blah </div>
<div class="test"> blah </div>
<div class="test testhover"> blah </div>
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How is Python's List Implemented?
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@sepp I believe lists in Python are just ordered collections; the implementation and/or performance requirements of said implementation are not explicitly stated
– NullUserException
Oct 12 '10 at 18:05
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What is a Python egg?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Maven artifact and groupId naming
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Get child node index
...????????
I hypothesize that given an element where all of its children are ordered on the document sequentially, the fastest way should be to do a binary search, comparing the document positions of the elements. However, as introduced in the conclusion the hypothesis is rejected. The more elements y...
Android “Only the original thread that created a view hierarchy can touch its views.”
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Thank you, it's really sad to create a thread in order to go back to the UI Thread but only this solution saved my case.
– Pierre Maoui
May 4 '15 at 17:16
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Where does Visual Studio look for C++ header files?
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Visual Studio looks for headers in this order:
In the current source directory.
In the Additional Include Directories in the project properties (Project -> [project name] Properties, under C/C++ | General).
In the Visual Studio C++ Include directories under To...
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...