similar to: E-mail validtor??

hi all how to parse such email string to a array: #-------------------------------------------- "joe black"<joe_1@joe_black.com> joe_2@joe_black.com, joe_3@joe_black.com #-------------------------------------------- seems emails from user input include various format. and i have to split them to a array. any idea? regards. -- Posted via http://www.ruby-forum.com/.

<gloat>Well, that''s me booked in for RailsConf in september :0)</gloat> Who else is going? Steve

Hi, I wonder if am facing a bug or something else On a FXtextField, I want to detect the low and high pos of the selected string example: the text is: 0123456789 The selected string is : 234567 first = last = -1 atext.text.length.times do |pos| first = pos if atext.posSelected?(pos) and first < 0 last = pos if atext.posSelected?(pos)

I''ve looked for DIFF tools for OSX but haven''t found anything good yet. Tried guiffy (http://www.guiffy.com) but it''s very slow and the folder comparison doesn''t indicate a change until you drill down to the level with the difference which kinda defeats the purpose. I''m missing TortoiseSVN and the diff tool that comes with it. Any suggestions for

In a wiki, routes are handling web_index /:web {:controller=>"wiki", :action=>"index"} web_topic /:web/:topic {:controller=>"wiki", :action=>"view"} action /:web/:topic/:action {:controller=>"wiki"} That is the default action is "view". Two questions: 1. Can I constrain the patterns allowed for

On Thursday 07 April 2016 16:11:12 Timo Sirainen wrote: > On 06 Apr 2016, at 17:29, Pali Roh?r <pali.rohar at gmail.com> wrote: > > > > On Monday 04 April 2016 19:35:22 Pali Roh?r wrote: > >> On Monday 04 April 2016 19:31:06 aki.tuomi at dovecot.fi wrote: > >>> Can you please send them directly to me, please? > >>> --- > >>> Aki

On Monday 04 April 2016 19:35:22 Pali Roh?r wrote: > On Monday 04 April 2016 19:31:06 aki.tuomi at dovecot.fi wrote: > > Can you please send them directly to me, please? > > --- > > Aki Tuomi > > Sent. Received? Are patches OK now? -- Pali Roh?r pali.rohar at gmail.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc

Hello, I need to identify all elements which have a sequence of 3 consecutive upper case letters, anywhere in the string. I tested my grep expression on this site: http://regexlib.com/RETester.aspx But when I try it in R, it does not filter anything. str <-c("AGH", "this WOUld be good", "Not Good at All") str[grep('[A-Z]{3}',str)] #looking for a

Dear R users, do you know an easy way (other than star plot) of making several points laying one over another visible? Is it any simple way of increasing such "multipoint" symbols - or shifting their positions randomly to make several points in one place visible? Cheers, sz. -- Szymon Drobniak || Population Ecology Group *Institute of Environmental Sciences, Jagiellonian University

Hi! Uhm are attributes just something like additional members of a class, other than those that come from the names of columns in the table? I''ve got images table, which has ''name'' column. I''ve added support for creating thumbnails out of uploaded pictures and i''d like to have an easy way of accessing them in my views. How to do it? I.e. my image

Hi! What is the easiest way to restrict access to some part of the page? In php i just put .htaccess and .htpasswd files in /admin folder and it worked. Now i''ve got one admin folder for controllers, one for views, public folder and i''m not really sure if it''s still possible. So what is the easiest way? I don''t have any user logging features on my site,

Hi! Previously i had ruby 1.8.2 (One-Click Ruby Installer) installed, but the rdoc and plugindoc didn''t work, so i decided to install ruby 1.8.4. I had uninstalled ruby 1.8.2 (uninstaller deleted the whole ruby folder with radrails and everything, just great) and installed One-Click Ruby Installer 1.8.4-16 preview3. Then installed rails, rmagick, radrails, created docs for trunk

Hello. I''ve been trying this out for the past two days and I can''t seem to get it. I''m going to have a page where you can upload x amount of images at once. Lets say 10 images need to be uploaded, all with a caption. I''d like to have a browse button to choose the file, then the caption. Now, if I put 10 of them in one form, fill them all out and submit, I get

Hi! I''ve got a search form, which calls search action. If the result set is empty, i set flash to display a proper message. At the end search action calls "render :action => list". If the search action returns empty result set and the message is displayed, but later user changes searching conditions, calls search again and result set is no longer empty, the message is

Hi! Is there rails version of "where column in (value1, value2, ...)"? I know i could do OR many times, but this way is shorter. I''m ruby/rails newbie, so i have a problem with converting the hash, which i''m receving from the search form into the string for :conditions in find method. Could i instead of creating one, complicated (for me) query do something like

Hi! It''s rather ruby question than rails... I have a single ''list'' action where i call paginate method. I can receive none, 1 or 2 variables that specify conditions for paginate method. How to write the code so i can call paginate without conditions if all conditions variable are nil, with a single condition if one of conditions variables is not empty and with 2 if

Hi! I''ve just finished my ror site and i''d like to move it into production mode. Now it runs on linux/apache 1.3/cgi. 1. Can i use fcgi in development mode? I''ve read somewhere that because of caching it causes memory leaks and fcgi shouldn''t generally be used in development. Does plain cgi also causes memory leaks in development mode? 2. Does rails

Hi all In PHP I have a neat function: http://ch2.php.net/function.getimagesize With it I can easily determine the dimensions of an image file. How can I do that in RoR? Thanks for help. Greets, Josh -- Posted via http://www.ruby-forum.com/.

Hi! I''m making a simple gallery, which uses simple javascript for changing ''src'' attrbiute of ''img'' element. How to wait for an image to be downloaded completely before trying to display it and while browser downloads this image display a spinner gif or ''please wait'' message etc.? Something like this:

Hi! This was probably asked many times, but i can''t find it anywhere. How to render in my view many actions (sometimes from different controllers)? So i.e. I will have user status/login form at the top, form for creating/editing some data on the left and a list of these data elements on the right and some other things at the bottom? Can i put some of this stuff to the layout? So i