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Conditionally ignoring tests in JUnit 4
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487
The JUnit way is to do this at run-time is org.junit.Assume.
@Before
public void beforeMetho...
Accessing the logged-in user in a template
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8
thanks. I actually changed "ROLE" for "IS_AUTHENTICATED_REMEMBERED" and it worked great.
– ed209
Sep ...
Difference between final static and static final
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No difference at all. According to
8.3.1 - Classes - Field Modifiers of the Java Language Specification,
If two or more (distinct) field modifiers appear in a field declaration, it is customary, though not required, that they appear in the order consistent...
MySQL: Order by field size/length
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João SilvaJoão Silva
78.1k2525 gold badges143143 silver badges149149 bronze badges
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Set markers for individual points on a line in Matplotlib
...xs = np.linspace(-np.pi, np.pi, 30)
ys = np.sin(xs)
markers_on = [12, 17, 18, 19]
plt.plot(xs, ys, '-gD', markevery=markers_on)
plt.show()
This last example using the markevery kwarg is possible in since 1.4+, due to the merge of this feature branch. If you are stuck on an older version of matp...
Scala list concatenation, ::: vs ++
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Of course, Scala evolved other collections, in an ad-hoc manner. When 2.8 came out, the collections were redesigned for maximum code reuse and consistent API, so that you can use ++ to concatenate any two collections -- and even iterators. List, however, got to keep its original operators, aside ...
C++ Const Usage Explanation
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answered Apr 8 '11 at 17:36
satnhaksatnhak
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ng-options with simple array init
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James DaviesJames Davies
8,83055 gold badges3434 silver badges4040 bronze badges
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What does a \ (backslash) do in PHP (5.3+)?
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answered Jul 19 '18 at 8:49
WebberWebber
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What is the fundamental difference between WebSockets and pure TCP?
... connections. Usually they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to...