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How to close a Java Swing application from the code
...m lacking extraneous threads without explicitly calling System.exit(). In order to apply this example to applications using threads/listeners/timers/etc, one need only insert cleanup code requesting (and, if applicable, awaiting) their termination before the WindowEvent is manually initiated within...
Using @property versus getters and setters
...rk: Python never binds the callable to the object and I need the object in order to call the function. Even creating the decorator in the class doesn't work, as although now we have the class, we still don't have an object to work with.
So we're going to need to be able to do more here. We do kno...
Normalize data in pandas
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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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Mixing Angular and ASP.NET MVC/Web api?
...ication and authorization. You wrote that one could abandon ASP.NET MVC in order to go for pure REST/WebAPI. Now I wonder: Is authentication and authorization as easy to accomplish as in ASP.NET MVC? Not to mention how easy it is to implement OAuth for Google etc.. So my question is, how easy it is ...
Python: How to get stdout after running os.system? [duplicate]
...e a memory error for larger tasks. Reference for this problem here. So, in order to get the output of the os.system command I used this workaround:
import os
batcmd = 'dir'
result_code = os.system(batcmd + ' > output.txt')
if os.path.exists('output.txt'):
fp = open('output.txt', "r")
ou...
Library? Static? Dynamic? Or Framework? Project inside another project
...A Framework embodies some abstract design, with more behavior built in. In order to use it you need to insert your behavior into various places in the framework either by subclassing or by plugging in your own classes. The framework's code then calls your code at these points. The main control of th...
Difference between Mock / Stub / Spy in Spock test framework
...her mock frameworks. In most cases when using mocks, they did not do it in order to verify behaviour (i.e. count method calls) but to isolate the subject under test from its environment. Interaction counting IMO is just an add-on goodie and should be used thoughtfully and sparingly because there is ...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
... ones in it and no evenly spaced 1s, so checking all pairs would be of the order of the square of the number of 1s in it: that's 4k ≈ n1.26 which unfortunately is asymptotically much larger than (n log n). In fact, the worst case is even worse: Leo Moser in 1953 constructed (effectively) such stri...
Google Maps v3 - limit viewable area and zoom level
...t was launched on February 14, 2019, you can use new restriction option in order to limit the viewport of the map.
According to the documentation
MapRestriction interface
A restriction that can be applied to the Map. The map's viewport will not exceed these restrictions.
source: https://developers...
StringIO in Python3
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In order to make examples from here
work with Python 3.5.2, you can rewrite as follows :
import io
data =io.BytesIO(b"1, 2, 3\n4, 5, 6")
import numpy
numpy.genfromtxt(data, delimiter=",")
The reason for the change may be tha...