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Using -performSelector: vs. just calling the method
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bbum
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answered Sep 29 '09 at 15:09
ennuikillerennui...
How to get first element in a list of tuples?
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253
>>> a = [(1, u'abc'), (2, u'def')]
>>> [i[0] for i in a]
[1, 2]
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Convert to absolute value in Objective-C
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edited Jan 20 '13 at 10:47
answered Jan 17 '11 at 19:39
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How do I pass the this context to a function?
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305
Javascripts .call() and .apply() methods allow you to set the context for a function.
var myf...
Convert int to ASCII and back in Python
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gives 97
And back to a string:
in Python2: str(unichr(97))
in Python3: chr(97)
gives 'a'
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Is there an expression for an infinite generator?
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134
for x in iter(int, 1): pass
Two-argument iter = zero-argument callable + sentinel value
int(...
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
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13 Answers
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getApplicationContext(), getBaseContext(), getApplication(), getParent()
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33
getApplicationContext() Application context is associated with the Application and will always ...
Resolve conflicts using remote changes when pulling from Git remote
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edited Dec 31 '11 at 17:11
kay
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How to add title to subplots in Matplotlib?
...fig = plt.figure()
ax1 = fig.add_subplot(221)
ax2 = fig.add_subplot(222)
ax3 = fig.add_subplot(223)
ax4 = fig.add_subplot(224)
ax1.title.set_text('First Plot')
ax2.title.set_text('Second Plot')
ax3.title.set_text('Third Plot')
ax4.title.set_text('Fourth Plot')
plt.show()
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