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Python: try statement in a single line
...oblem is that its actually a django model.objects.get query i am trying to test. the .get returns an error if no data is found... it doesn't return None (which annoys me)
– Brant
Mar 26 '10 at 16:36
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Rename package in Android Studio
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@Antonio drag the files in com.example.test to com.example and then delete com.example.test.
– Dick Lucas
Jul 28 '15 at 17:13
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Superscript in CSS only?
...xt.</p>
And your paragraph line height should not get screwed up.
Tested on IE7, IE8, FF3.6, SAFARI4, CHROME5, OPERA9
I tested using a p {line-height: 1.3;} (that is a good line height unless you want your lines to stick too close) and it still works, cause "-0.6em" is such a small amount ...
Matplotlib plots: removing axis, legends and white spaces
... interpolation='nearest')
img.set_cmap('hot')
plt.axis('off')
plt.savefig("test.png", bbox_inches='tight')
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Check whether an array is a subset of another
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If you are unit-testing you can also utilize the CollectionAssert.IsSubsetOf method :
CollectionAssert.IsSubsetOf(subset, superset);
In the above case this would mean:
CollectionAssert.IsSubsetOf(t2, t1);
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iOS 5 fixed positioning and virtual keyboard
... the bottom of the screen via position:fixed. All works fine in iOS 5 (I'm testing on an iPod Touch) until I'm on a page with a form. When I tap into an input field and the virtual keyboard appears, suddenly the fixed position of my div is lost. The div now scrolls with the page as long as the keybo...
How to convert enum value to int?
...file more thoroughly anyway. In both cases you should probably have a unit test covering your next() method anyway.
– Alan Hensley
Jun 1 '16 at 16:26
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How do you change the size of figures drawn with matplotlib?
...fig = matplotlib.pyplot.gcf()
fig.set_size_inches(18.5, 10.5)
fig.savefig('test2png.png', dpi=100)
To propagate the size change to an existing gui window add forward=True
fig.set_size_inches(18.5, 10.5, forward=True)
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Changing one character in a string
... applications in C. But you have to care about it all the time and need to test it explicitly to avoid trouble. Everything is machine-oriented. I worked with PHP before learning Python, and that language is a total mess. Regarding your note on fast CPUs I'm totally with you. But a part of that probl...
A numeric string as array key in PHP
...ill not be cast, as it isn't a valid decimal integer., although I have not tested his answer.
– steampowered
Apr 19 '16 at 13:04
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