search for: eeeee

Colleagues, I have some text: TEXT <- c("a", "bb;ccc", "dddd;eeeee;ffffff") I want to retrieve the portion of each element before the first semicolon. I can split each element using strsplit: SPLIT <- strsplit(TEXT, ";") This yields: > SPLIT [[1]] [1] "a" [[2]] [1] "bb" "ccc" [[3]] [1] "dddd"...

...Non-NULL value supplied for plain unit I have some labels. Between them I wanted to set a distance of 1.5 lines. (I wanted to use that for a grid.layout for a legend: The space is for the symbols.) labels <- c( 'xxxx:', 'a', 'bb', 'ccc', 'dddd', 'eeeee' ) n <- length( labels ) s <- as.list( c( labels[1], rep( labels[-1], each=2 ) ) ) u <- unit( data=s, x=c( 1, rep( c( 1.5, 1 ), n-1 ) ), units=c( 'strwidth', rep( c( 'lines', 'strwidth' ), n-1 ) ) ) How can I insert the NULL values into the...

...ective I have a link_to_remote, "Accept" link that calls an action which calls the User Model''s "accept" method. Basically UI looks like FRIEND NAME | Action --------------------------- AAAAA | Accept BBBBB | Accept CCCCC | Accept DDDDD | Accept EEEEE | Accept FFFFF | Accept Now from UI I try to accept multiple friends requests by clicking on "Accept" link (which makes an ajax request) quickly. When I run this in under normal development environment (running single mongrel), everything works fine i.e. the validation put...

I''m getting some really really really odd testing behavior. 1. Running rake test:units passes with flying colors. (Well, that''s not what I mean by weird, but I suppose it is ;) ) 2. Running rake test:functionals yields something like ..........................E..............EEEEE.......EEEE...rake aborted! But doesn''t print any stack traces or error message output for the Es (even if I call it with -t for tracing). 3. Running ruby test/functional/_____.rb for each of my functional tests passes with flying colors. So my questions are a) why no error messages? wh...