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Rename specific column(s) in pandas
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data.rename(columns={'gdp':'log(gdp)'}, inplace=True)
The rename show that it accepts a dict...
Accessing class variables from a list comprehension in the class definition
...the class definition? The following works in Python 2 but fails in Python 3:
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How do I parse a string with a decimal point to a double?
I want to parse a string like "3.5" to a double. However,
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Should all Python classes extend object?
... new-style classes.
Finally, old-style classes have disappeared in Python 3, and inheritance from object has become implicit. So, always prefer new style classes unless you need backward compat with old software.
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Cartesian product of x and y array points into single array of 2D points
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100% width Twitter Bootstrap 3 template
...lable any longer. I have no idea how to achieve that layout with bootstrap 3. I am using the Geometry PSD template from themeforest, the link here if you want to see the layout : http://themeforest.net/item/geometry-design-for-geolocation-social-networkr/4752268
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Mathematical functions in Swift
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answered Jun 3 '14 at 10:25
Tomáš LinhartTomáš Linhart
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Iterating over dictionaries using 'for' loops
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Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
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Seems you forgot the '' of your string.
In [43]: df['Value'] = df.apply(lambda row: my_test(r...
How to JSON serialize sets?
...owing that it can handle lists, dicts, and sets:
>>> data = [1,2,3, set(['knights', 'who', 'say', 'ni']), {'key':'value'}, Decimal('3.14')]
>>> j = dumps(data, cls=PythonObjectEncoder)
>>> loads(j, object_hook=as_python_object)
[1, 2, 3, set(['knights', 'say', 'who', 'n...