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Binding a WPF ComboBox to a custom list
... - SelectedItem, SelectedValue, and SelectedValuePath with NHibernate, for details.
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Matplotlib (pyplot) savefig outputs blank image
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let's me give a more detail example:
import numpy as np
import matplotlib.pyplot as plt
def draw_result(lst_iter, lst_loss, lst_acc, title):
plt.plot(lst_iter, lst_loss, '-b', label='loss')
plt.plot(lst_iter, lst_acc, '-r', label='accu...
How to make graphics with transparent background in R using ggplot2?
... need to pass dev.args = list(bg = 'transparent') as a chunk option. More detail here stackoverflow.com/a/13826154/561698
– Andrew
Apr 24 '14 at 19:50
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how can I see what ports mongo is listening on from mongo shell?
...ctive, port 28017 (27017+1000) will also be open handling web requests for details.
MongoDB supports a getParameter command, but that only works if you're already connected to the Database (at which point you already know the port).
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What is the “realm” in basic authentication
...y the authentication schemes to indicate a scope of protection.
For more details, see the quote below (the highlights are not present in the RFC):
2.2. Protection Space (Realm)
The "realm" authentication parameter is reserved for use by
authentication schemes that wish to indicate a ...
Guava: Why is there no Lists.filter() function?
...hy part, you can visit https://github.com/google/guava/issues/505 for more details.
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What is a clearfix?
...ri 6.1 (including Mobile Safari) and Android's default browser 4.4.
For a detailed browser list see: https://caniuse.com/flexbox.
(Perhaps once its position is established completely, it may be the absolutely recommended way of laying out elements.)
A clearfix is a way for an element to automat...
Why Collections.sort uses merge sort instead of quicksort?
...nd beats n log n only on nearly sorted lists.
Timsort is described in detail here:
http://svn.python.org/projects/python/trunk/Objects/listsort.txt.
Tim Peters's original implementation is written in C. Joshua Bloch
ported it from C to Java and end tested, benchmarked, and tuned the
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Why JSF saves the state of UI components on server?
...ation is available for use. See this blog & this question for relevant details & discussion. Also, there is an open issue to include in JSF specs, an option to provide stateless mode for JSF.
(P.S. Consider voting for the issues this & this if this is a useful feature for you.)
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Difference between Mock / Stub / Spy in Spock test framework
...ting and the tutorials I have been looking at online don't explain them in detail.
4 Answers
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