search for: iline

...to open the file before reading but apparently without success, because the result was repeated copies of the first line: flines <- 107165 slines <- 100 selected <- sort(sample(flines,slines)) strvec <- rep(??,slines) file(?c:/data/perry/data.csv?,open="r") isel <- 0 for (iline in 1:slines) { isel <- isel + 1 cline <- readLines(?c:/data/perry/data.csv?,n=1) if (iline == selected[isel]) strvec[isel] <- cline else isel <- isel - 1 } close(?c:/data/perry/data.csv?) sel.flows <- read.table(textConnection(strvec), header=FALSE, sep=",") The...

Hi guys, I am trying to plot a scatterplot with lines instead of with points using function iplot in library iplots. The best I can come up with is x =(1:100) y = rnorm(100) iplot(x,y,ptDiam=0) ilines(x,y) Do you guys know of any paramter to set the "type" in iplot or iplot.opt? Thanks, Fernando ?lvarez

I write a plugin. After any changes maked to it I have to : 1) restart WebRick, to load new changes. It is not comfortable or 2) if I use Apache with CGI. It takes too much time for each request (about 4-5 sec). some Ideas? -- Posted via http://www.ruby-forum.com/.

I use RJS-Templates plugin. I will override one function in it. create_template_source() I create my own plugin and do that, but if my plugin is loaded first, RJS-Templates plugin overrides my function. How cat I define plugins include order or protect my own function from being overriden? -- Posted via http://www.ruby-forum.com/.

I have following files. list.rhtml ----------------------- <ul id="items"> <%= render(:partial => ''item'', :collection => @items) %> </ul> _item.rhtml ------------------------ <li id="<%= item.id %>" > <%= item.name %> <%= item.body %> </li> edit.rjs ------------------------ page.replace_html

I have in my rhtml file an master-detail data structur <ul id="master"> <li><%= link_to_remote ''aaa'', :update=>''details''... %></li> <li><%= link_to_remote ''bbb'', :update=>''details''... %></li> <li><%= link_to_remote ''ccc'',