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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?

...atetimes too (if you use pd.NaT you won't need to specify the dtype) In [24]: s = Series([Timestamp('20130101'),np.nan,Timestamp('20130102 9:30')],dtype='M8[ns]') In [25]: s Out[25]: 0 2013-01-01 00:00:00 1 NaT 2 2013-01-02 09:30:00 dtype: datetime64[ns]`` In [26]: pd.isnul...
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Python equivalent for PHP's implode?

... | edited Nov 12 '14 at 16:39 answered Aug 21 '12 at 10:48 ...
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Calling a class function inside of __init__

... | edited Aug 8 '17 at 4:53 Azat Ibrakov 6,27088 gold badges2929 silver badges3838 bronze badges answ...
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Gradle alternate to mvn install

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How to escape % in String.Format?

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How to retrieve inserted id after inserting row in SQLite using Python?

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Secret copy to clipboard JavaScript function in Chrome and Firefox?

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What is the difference between allprojects and subprojects

... answered Aug 22 '12 at 16:14 Justin RyanJustin Ryan 1,92511 gold badge1212 silver badges55 bronze badges ...
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Haskell error parse error on input `='

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JQuery - find a radio button by value

... 142 Try this: $(":radio[value=foobar]") This will select all radio buttons with the attribute va...