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How do you pass arguments to define_method?

...| edited Sep 18 '08 at 3:12 answered Sep 18 '08 at 3:06 Kev...
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How can I obtain an 'unbalanced' grid of ggplots?

..., arrangeGrob(p,p,p, heights=c(3/4, 1/4, 1/4), ncol=1), ncol=2) Edit (07/2015): with v>2.0.0 you can use the layout_matrix argument, grid.arrange(p,p,p,p, layout_matrix = cbind(c(1,1,1), c(2,3,4))) shar...
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Splitting String with delimiter

I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it? ...
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Why is rbindlist “better” than rbind?

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Getting and removing the first character of a string

I would like to do some 2-dimensional walks using strings of characters by assigning different values to each character. I was planning to 'pop' the first character of a string, use it, and repeat for the rest of the string. ...
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In Matlab, when is it optimal to use bsxfun?

... 152 +500 There ar...
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Select statement to find duplicates on certain fields

...lds for which there are multiple records, you can use.. select field1,field2,field3, count(*) from table_name group by field1,field2,field3 having count(*) > 1 Check this link for more information on how to delete the rows. http://support.microsoft.com/kb/139444 There should be a criterion...
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Print commit message of a given commit in git

... | edited Jul 28 '10 at 20:53 answered Jul 28 '10 at 20:47 ...
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How to replace all strings to numbers contained in each string in Notepad++?

...ou want to match each of the following lines value="4" value="403" value="200" value="201" value="116" value="15" using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So now in your ...