similar to: R mailing list archive: alternative interface

On my website people will be able to upload images of themselves. I was wondering how people are presently handling uploading, resizing and optimizing images in Rails? Do you use a specific piece of software to do it? What would you guys recommend? Any code from RailsDay? :-) Also, do you guys store the images in the DB or just as files? What do you suggest? What are the pros and

Happy RailsDay! While everyone else was out having fun with RailsDay I spent my time wisely and wrote up tons of documentation for Mongrel and cleaned out some of the docs I''ll never write anyway. I also took the time to apply some nice patches from Jonas Pfenniger for easily setting up redirects in Mongrel. Some of the highlighted documents people will be interested in are: *

In some application (check from railsday svn) ,i''ll notice this code: <%= yield :something %> What does this mean ? When use it ? Sorry if question was ever posted but i can''t find it. Thanks -- djtal -- Posted via http://www.ruby-forum.com/.

I'm running Samba 3.0.2 on Solaris using winbindd to allow me to security tailor access to subdirectories on a Samba share. We assign the subdirectories within a Samba share to an Active Directory group name. This generally works fine but I am having user access issues from the Win2K / Win XP workstations that have mapped the share. The problem seems to be related to the number of groups /

Can you guys post a demo of your application ? Would be great. Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

Hi Friends I am new here and have a problem Year Market Winner BID 1 1990 ABC Apple 0.1260 2 1990 ABC Apple 0.1395 3 1990 EFG Pear 0.1350 4 1991 EFG Apple 0.1113 5 1991 EFG Orange 0.1094 For each year and separately for the two

On Wed, 18 May 2005, Evan Jones wrote: > On May 14, 2005, at 13:28, Reid Spencer wrote: >>> This is definitely *not* something that should go in before 1.5 is >>> released, but I would love to see it integrated shortly after. >> Okay. > > Now that 1.5 has been released, would it be possible to have some discussion > about if linking the JIT with a thread

I wrote a small personal budget tracking system for railsday. Check it out at: http://www.rubyupdate.com/signup Cheers, Carl. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060620/b445b545/attachment.html

On Sat, 2005-05-14 at 13:10 -0400, Evan Jones wrote: > On May 13, 2005, at 20:30, Evan Jones wrote: > > should LLVM always be capable of executing multithreaded programs? > > On a related note, I've updated my patch to fix the bug that I found in > it, and I discussed on the mailing list last month. The details can be > found in the bug: > >

Hi there I have two dataframes Dataframe_1 column_1 colum_2 121 12345 145 1675 167 2765 Dataframe_2 column_1 column2 121 abc 345 lmn 167 efg I want a resulting dataframe 121 12345 abc 167 2765 efg how do i go abt it Ramya -- View this message in context: http://n4.nabble.com/Dataframe-help-tp947934p947934.html Sent from the R

Hello, Could anybody help me with this question? Example data frame NAME TICKER SHARES PERFORMANCE John ABC 100 0.05 John ABC 1000 1.5 Alice EFG 20 0.3 Paul HIJ 50 1.0 Paul JKL 60 2.0 Paul MNO 12 3.0 I would like to aggregate this dataframe by

Hello, I have two problems in automating multiple glm(s) operations. The data file is tab delimited file with headers and two columns. like "ABC" "EFG" 1 2 2 3 3 4 dat <- read.table("FILENAME", header=TRUE, sep="\t", na.strings="NA", dec=".", strip.white=TRUE) dataf <- read.table("FILENAME", header=FALSE,

Hello, Easy ways to "unpaste"? xp <- paste(x2, x3) # x2, x3 are two non-numeric columns. ............. ......................... xfg <- data.frame(xp,sc1, sc2, sc3) # sc1,sc2, sc3 are numeric cols. I want xp to be split up to form a new dataframe of the form (x3, sc1, sc2, sc3). IMPORTANT info : elements of xp have the form abc<space>efg, with abc in x2 and efg in

Okay, I know about 'cron' and 'at', but how do you schedule jobs (scripts) based on events. For instance: Run script xyz when file abcd.efg arrives via ftp? TIA, Frank M. Ramaekers Jr. Systems Programmer; MCP, MCP+I, MCSE & RHCE American Income Life Insurance Company Phone: (254) 761-6649 Fax: (254) 741-5777

The first column in my Excel sheet has mostly numbers but I need to treat it as character data: > library(RODBC) > channel <- odbcConnectExcel("U:/efg/lab/R/Plasmid/construct list.xls") > plasmid <- sqlFetch(channel,"Sheet1", as.is=TRUE) > odbcClose(channel) > names(plasmid) [1] "Plasmid Number" "Plasmid"

Hi all. I'd like know what is the format file saved by Leica Microsystems TCS SP2-AOBS equipped with a SP2-FCS2 Leica Microsystems workstation its datas. Cause it save in *.fcs extention file but ins't flow cytometry standart format file... Tahnks Horacio.

Hello, Try example(names) in R 2.5.0 after library(RDCOMClient) and you get > example(names) names> # print the names attribute of the islands data set names> names(islands) Error in names(islands) : no applicable method for "names" > Is this normal? Any way round it??? Best regards, Costas ---------------------------------- Costas Vorlow

I''m about to implement this, and I''m thinking of storing the user''s id and their hashed password in the cookie after a successful authentication. can any see an obvious security issue with this? I know the method is vulnerable to cookie theft but am i missing anything? thanks alan

Hi all, excuse me by this elementary question. I wish to know if a package in language R exists to analyze FCS (Fluorescence Correlation Spectroscopy) datas. And, if it possible, in addition can read the archives in raw format generated by the ConfoCor2 program. Thanks Horacio. **************************************************************************** Dr. Horacio Castellini

bonjour, i'm a mathematic teacher and i have a question for R-developers : is it possible to have (in the future) a boxplot with whiskers from the first decile to the ninth decile, as usual in secondary french schools... by example : boxplot(serie,range=-1) for french boxplot ? cordialement, jean-pierre lyc?e jean zay orl?ans, france http://mathazay.free.fr/spip/