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Changing names of parameterized tests
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302
This feature has made it into JUnit 4.11.
To use change the name of parameterized tests, you ...
Get root view from current activity
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1063
If you need root view of your activity (so you can add your contents there) use
findViewById(an...
How do I represent a hextile/hex grid in memory?
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answered Jun 1 '13 at 15:59
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Adding an arbitrary line to a matplotlib plot in ipython notebook
...matplotlib.pyplot as plt
np.random.seed(5)
x = np.arange(1, 101)
y = 20 + 3 * x + np.random.normal(0, 60, 100)
plt.plot(x, y, "o")
# draw vertical line from (70,100) to (70, 250)
plt.plot([70, 70], [100, 250], 'k-', lw=2)
# draw diagonal line from (70, 90) to (90, 200)
plt.plot([70, 90], [90, 20...
Java Generics (Wildcards)
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123
In your first question, <? extends T> and <? super T> are examples of bounded wildca...
How can I maximize the editor pane in IntelliJ IDEA?
... using IntelliJ 11.1.2 on Kubuntu 12.04 LTS with the Default keymap.
14.0.3 on MacOS X
It's Cmd + Shift + F12 in IntelliJ IDEA 14.0.3 on MacOS X.
UPDATE on 2015-03-24:
IntelliJ IDEA 14.1 now has support for Distraction Free Mode. You can invoke it by clicking View > Enter Distraction Free Mode...
Set markers for individual points on a line in Matplotlib
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337
Specify the keyword args linestyle and/or marker in your call to plot.
For example, using a d...
How do I interpret precision and scale of a number in a database?
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3 Answers
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How to check if a value exists in a dictionary (python)
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394
>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>>...
How to best position Swing GUIs?
...hown on the screen.
Have a look at the effect of this example that puts 3 GUIs into the default positions as chosen by the OS - on Windows 7, Linux with Gnome & Mac OS X.
(3 lots of) 3 GUIs neatly stacked. This represents 'the path of least surprise' for the end user, since it is how th...