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How to read a .xlsx file using the pandas Library in iPython?
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I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(...
jQuery - Add ID instead of Class
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edited Dec 9 '15 at 3:39
gsamaras
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Java Round up Any Number
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Math.ceil() is the correct function to call. I'm guessing a is an int, which would make a / 100 ...
Multiple glibc libraries on a single host
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How to get the latest tag name in current branch in Git?
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answered Sep 10 '09 at 11:58
JB.JB.
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How to use java.String.format in Scala?
I am trying to use a .format method of a string. But if I place %1, %2, etc. in the string, java.util.UnknownFormatConversionException is thrown pointing to a confusing Java source code piece:
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Why can't a 'continue' statement be inside a 'finally' block?
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Remove NA values from a vector
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Setting na.rm=TRUE does just what you're asking for:
d <- c(1, 100, NA, 10)
max(d, na.rm=TRUE)
If you do want to remove all of the NAs, use this idiom instead:
d <- d[!is.na(d)]
A final note: Other functions (e.g. table(), lm(), and sort()) have NA-related arguments that use d...