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Is there a way to override class variables in Java?
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answered Nov 6 '09 at 11:10
MikeMike
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How to pass command line arguments to a shell alias? [duplicate]
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Add new row to dataframe, at specific row-index, not appended?
... existingDF
}
> insertRow(existingDF, newrow, r)
V1 V2 V3 V4
1 1 6 11 16
2 2 7 12 17
3 1 2 3 4
4 3 8 13 18
5 4 9 14 19
6 5 10 15 20
If speed is less important than clarity, then @Simon's solution works well:
existingDF <- rbind(existingDF[1:r,],newrow,existingDF[-(1:r),])
&g...
How do you check that a number is NaN in JavaScript?
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edited May 23 '17 at 11:47
Community♦
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answered Apr 16 '10 at 10:58
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Datatype for storing ip address in SQL Server
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SQL Server Insert if not exists
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Community♦
111 silver badge
answered Jan 7 '14 at 12:35
Imran Ali KhanImran Ali Khan
6,39...
Change the image source on rollover using jQuery
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jemmamariex3
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answered Feb 12 '09 at 7:31
Jarrod Dixon♦Jarrod Dixon
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How can I apply a function to every row/column of a matrix in MATLAB?
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Redirect all output to file [duplicate]
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answered Jul 13 '11 at 5:10
Op De CirkelOp De Cirkel
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Display a float with two decimal places in Python
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