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parseInt(null, 24) === 23… wait, what?
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240
It's converting null to the string "null" and trying to convert it. For radixes 0 through 23, th...
Difference between objectForKey and valueForKey?
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404
objectForKey: is an NSDictionary method. An NSDictionary is a collection class similar to an NS...
Plot a bar using matplotlib using a dictionary
...ort matplotlib.pyplot as plt
D = {u'Label1':26, u'Label2': 17, u'Label3':30}
plt.bar(range(len(D)), list(D.values()), align='center')
plt.xticks(range(len(D)), list(D.keys()))
# # for python 2.x:
# plt.bar(range(len(D)), D.values(), align='center') # python 2.x
# plt.xticks(range(len(D)), D.keys(...
How to find the JVM version from a program?
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10 Answers
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Create a completed Task
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answered Nov 22 '10 at 13:51
QrystaLQrystaL
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ConnectionTimeout versus SocketTimeout
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RobertRobert
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Get the first N elements of an array?
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370
Use array_slice()
This is an example from the PHP manual: array_slice
$input = array("a", "...
How do I remove a property from a JavaScript object?
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answered Oct 16 '08 at 10:58
nickfnickf
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How to Customize the time format for Python logging?
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answered Jul 10 '10 at 18:05
MetalsharkMetalshark
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How to assign an exec result to a sql variable?
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100
I always use the return value to pass back error status. If you need to pass back one value I'...