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Keep only first n characters in a string?

... | edited Mar 4 '17 at 13:33 answered Oct 10 '11 at 5:40 ...
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pandas read_csv and filter columns with usecols

... answered Feb 22 '13 at 18:04 Theodros ZellekeTheodros Zelleke 13k44 gold badges2626 silver badges4747 bronze badges ...
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Selecting with complex criteria from pandas.DataFrame

... answered Mar 9 '13 at 20:24 DSMDSM 269k5050 gold badges494494 silver badges427427 bronze badges ...
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Append column to pandas dataframe

... 135 It seems in general you're just looking for a join: > dat1 = pd.DataFrame({'dat1': [9,5]})...
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New line in Sql Query

...iage-return-r-t-sql-new-line-char/ DECLARE @NewLineChar AS CHAR(2) = CHAR(13) + CHAR(10) PRINT ('SELECT FirstLine AS FL ' + @NewLineChar + 'SELECT SecondLine AS SL') share | improve this answer ...
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What does the * * CSS selector do?

... 138 Just like any other time you put two selectors one after another (for example li a), you get t...
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Appropriate datatype for holding percent values?

... 133 Assuming two decimal places on your percentages, the data type you use depends on how you plan...
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How to get JSON objects value if its name contains dots?

... Ashutosh RanjanAshutosh Ranjan 32522 silver badges1313 bronze badges add a comment  |  ...
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How to get the first column of a pandas DataFrame as a Series?

... answered Mar 12 '13 at 13:33 herrfzherrfz 4,41433 gold badges2222 silver badges3636 bronze badges ...
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Select all child elements recursively in CSS

...oestianroesti 8,96322 gold badges1616 silver badges3131 bronze badges 1 ...