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How can I determine the type of an HTML element in JavaScript?
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jQuery add required to input fields
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$("input").prop('required',true);
DEMO FIDDLE
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How do you suppress output in IPython Notebook?
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Using PropertyInfo to find out the property type
... Igor ZevakaIgor Zevaka
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How to parse a JSON string to an array using Jackson
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what is the preferred way to mutate a React state?
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builtins.TypeError: must be str, not bytes
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498
The outfile should be in binary mode.
outFile = open('output.xml', 'wb')
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Do you need break in switch when return is used?
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insumityinsumity
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Pandas aggregate count distinct
...about either of:
>>> df
date duration user_id
0 2013-04-01 30 0001
1 2013-04-01 15 0001
2 2013-04-01 20 0002
3 2013-04-02 15 0002
4 2013-04-02 30 0002
>>> df.groupby("date").agg({"duration": np.sum, "user_id": pd.Ser...