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Combining two Series into a DataFrame in pandas

... In [4]: pd.concat([s1, s2], axis=1).reset_index() Out[4]: index s1 s2 0 A 1 3 1 B 2 4 Note: This extends to more than 2 Series. share | improve this answer | ...
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PatternSyntaxException: Illegal Repetition when using regex in Java

...message: "Illegal repetition". You should escape them: "\\{\"user_id\" : [0-9]*\\}". And since you seem to be trying to parse JSON, I suggest you have a look at Jackson. share | improve this answe...
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How do I close an open port from the terminal on the Mac?

... 408 Find out the process ID (PID) which is occupying the port number (e.g., 5955) you would like t...
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Using jQuery to center a DIV on the screen

... 1076 I like adding functions to jQuery so this function would help: jQuery.fn.center = function ()...
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How to fix bower ECMDERR

... leohleoh 9,09866 gold badges2424 silver badges3737 bronze badges ...
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Overloading Macro on Number of Arguments

... 270 Simple as: #define GET_MACRO(_1,_2,_3,NAME,...) NAME #define FOO(...) GET_MACRO(__VA_ARGS__, FO...
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'float' vs. 'double' precision

... | edited Dec 30 '14 at 20:59 answered Feb 23 '11 at 23:24 ...
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How to set enum to null

...e for enums that cannot be null by having the FIRST value in the enum (aka 0) be the default value. For example in a case of color None. public Color myColor = Color.None; share | improve this ans...
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How do I auto-hide placeholder text upon focus using css or jquery?

...| edited Aug 17 '17 at 8:10 C.d. 9,23066 gold badges3737 silver badges5050 bronze badges answered Mar 14...
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Does uninstalling a package with “pip” also remove the dependent packages?

...ze # all the packages here are dependencies of specloud package figleaf==0.6.1 nose==1.1.2 pinocchio==0.3 specloud==0.4.5 $ pip uninstall specloud $ pip freeze figleaf==0.6.1 nose==1.1.2 pinocchio==0.3 As you can see those packages are dependencies from specloud and they're still there, but no...