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Splitting on first occurrence

...rs/strings). – BuvinJ Sep 10 '19 at 13:01 add a comment  |  ...
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Create a variable name with “paste” in R?

... Roman LuštrikRoman Luštrik 62k2222 gold badges138138 silver badges183183 bronze badges add a comment ...
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Convert columns to string in Pandas

...() Out[12]: '{"0":{"0":"A","1":"A","2":"B"},"1":{"0":2,"1":4,"2":6}}' In [13]: df[0].to_json() Out[13]: '{"0":"A","1":"A","2":"B"}' Note: you can pass in a buffer/file to save this to, along with some other options... sha...
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What does the caret operator (^) in Python do?

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How can I make pandas dataframe column headers all lowercase?

... answered Nov 1 '13 at 11:42 Roman PekarRoman Pekar 86.7k2525 gold badges156156 silver badges172172 bronze badges ...
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What is the difference between Numpy's array() and asarray() functions?

... | edited Oct 13 '17 at 12:13 answered Jan 19 '13 at 15:25 ...
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How do I list all versions of a gem available at a remote site?

...hc --remote --all Which returns: *** REMOTE GEMS *** rhc (0.84.15, 0.84.13, 0.83.9, 0.82.18, 0.81.14, 0.80.5, 0.79.5, 0.77.8, 0.75.9, 0.74.6, 0.74.5, 0.73.14, 0.72.29, 0.71.2, 0.69.6, 0.69.3, 0.68.5) rhcp (0.2.18, 0.2.17, 0.2.16, 0.2.15, 0.2.14, 0.1.9, 0.1.8, 0.1.7, 0.1.6, 0.1.5, 0.1.4, 0.1.3, 0....
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Convert Go map to json

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Extract elements of list at odd positions

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Find XOR of all numbers in a given range

... answered May 20 '12 at 3:13 FatalErrorFatalError 45.4k1212 gold badges8585 silver badges108108 bronze badges ...