search for: sandip

Hello All, I wanted to convert .html file into .pdf. is there any rails plugin ?? Thanks, Sandip R~ -- Ruby on Rails Developer http://sandip.sosblog.com http://funonrails.wordpress.com www.joshsoftware.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this grou...

You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<< any ideas ? Application works fine with rails 2.1.0 Sandip -- Ruby on Rails Developer http://funonrails.wordpress.com www.joshsoftware.com http://brandpotion.com (Latest project released) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group....

Hi all, I am using rails v.2.3.2 and if I put following line to my ApplicationController: include LoginSystem and I moved my login_system.rb to lib folder: module LoginSystem protected def is_logged_in? @logged_in_user = User.find(session[:user]) if session[:user] end def logged_in_user return @logged_in_user if is_logged_in? end def logged_in_user=(user) if

...hy is this integer . *Should not it be character ?* > typeof(df[[2]]) [1] "double" > typeof(gender) [1] "character" > typeof(age) [1] "double" > In my code i am trying to do some thing based on typeof and the type for character column is strange. Thanks, Sandip [[alternative HTML version deleted]]

...ted_at` = ''2009-12-28 14:31:50'', `active_till` = ''2009-12-28 14:31:50'' WHERE `id` = 21 Where: ------ calls#audit /var/lib/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract_adapter.rb, line 219 Does any one have any solution ? -- Sandip --- www.funonrails.com -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonr...

...am updating list after creation of resource record that time pagination links goes to create action. I have -- resource comment which is polymorphic in nature. resource post, forum, etc. they have many association with comments, comments_controller where creation and list population is written. Sandip R~ -- Ruby on Rails Developer http://sandip.sosblog.com http://funonrails.wordpress.com www.joshsoftware.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this grou...

...tiveRecord::Base def initialize(args={}) logger.info args[:birth_date] #invalid value comes upto here but vanishes afterwords super end end Any clue how to get validation working properly for not mandatory date fields ?? -- sαη∂ιρ Rαηѕιηg --- www.funonrails.com twitter, github @sandipransing -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubsc...

...BCon portion into the Syslinux video driver portion? If so, where should I start looking? Thanks for all your help. SS On Fri, May 15, 2020 at 7:15 AM Jane Todoroski <jane.todoroski at gmail.com> wrote: > Nope, not possible as far as I know. > > On Sat, May 9, 2020 at 6:23 PM Sandip Shah via Syslinux < > syslinux at syslinux.org> wrote: > >> Hi, >> >> Is it possible to rotate the syslinux.cfg file that is shown on bootup? >> We >> are using Clonezilla which uses syslinux and the menu on our instrument >> needs to be rotated 90 de...

...eve ? We have multinode system , and some tool will install R and other packages in all nodes. But the software which will access R run as different user and not able to read . If R has some functionality while installing , it can be performed easily else some manual work need to done. Thanks, Sandip [[alternative HTML version deleted]]

...okName, envir = .userHooksEnv, inherits = FALSE) 7: getHook(packageEvent(pkgname, "detach")) 8: detach("package:td", unload = TRUE) Possible actions: 1: abort (with core dump, if enabled) 2: normal R exit 3: exit R without saving workspace 4: exit R saving workspace Thanks, Sandip [[alternative HTML version deleted]]

...must be readable, formatted and well indented. I wanted to do indent code in my previous projects. Is there any built in rails plugin/gem that can help me to indent my existing code. Any ideas will be really appreciated ! NOTE: Please don''t suggest editor plugins. Thanks & Regards, Sandip R~ -- Ruby on Rails Developer http://sandip.sosblog.com http://funonrails.wordpress.com www.joshsoftware.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this grou...

Hi all Anybody knows any webapplictions presently using geokit plugin with rails 2.x or 3.x ? If yes pls send me the url pls. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

I have a form that submits search criteria and while it is processing I wanted to use a js function to indicate: <% form_remote_tag :update => ''mainbody'', :url => {:action => ''search''}, :before => "wait_message(''mainbody'',''S E A R C H I N G'')" do%> wait_message() executes but then when

Hello All, I am using rails paperclip plugin for image upload. my image has different styles and the original image gets cropped while processing styled image. I dont want image to be cropped. Is there any way ???????? Thanks, Sandip R~ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, se...

...t to send the number of rows of data frame .I want to detect it from the function itself, my function take data frame as argument and do some on it. I want API equivalent to nrow. I tried Rf_nrows,Rf_ncols . No much help. SEXP writeRR(SEXP dataframe) { } Any help is very appreciated. Thanks, Sandip [[alternative HTML version deleted]]

...RING_ELT(valueVector[1],i,mkChar(ab[i]));* *REAL(valueVector[0])[i] = sn[i];* } It works , data frame is being created and executed properly . Just curious , if I am doing anything wrong or is there another way around for creation of data-frame . I am concerned about the SEXP 2D array . Thanks, Sandip [[alternative HTML version deleted]]

Hi, Is it possible to rotate the syslinux.cfg file that is shown on bootup? We are using Clonezilla which uses syslinux and the menu on our instrument needs to be rotated 90 degrees. Thank you. SS

I'm not a coder, I just replied to your question. As far as I know, there is no bootloader that actually does this... maybe GRUB 2 with some UEFI "magic"... just speculating. On Mon, May 18, 2020 at 7:18 PM Sandip Shah <sandipshah at vthrive.com> wrote: > Hi, > > FrameBuffer has the option "fbcon=rotate:1". > > Could a similar functionality be implemented in the video driver (VBE?) > that is used by Syslinux? > > Is it legal to copy that code from the FBCon portion in...

...n what format I could pass it back to R ? I was trying to use the following tpStr = ( char *)val; SET_STRING_ELT(innerList , 0, mkChar(tpStr)); It does not work . If I pass it back from as RAW format to R , what package is there to read it ? I mean package for interpreting RAW data . Thanks, Sandip [[alternative HTML version deleted]]

hey all What''s the most popular tagging plugin/gem these days? Is it acts_as_taggable_on_steroids? Or is something else better? I''d like to basically replicate flickr''s tagging as much as possible, eg allowing multi-word tags to be denoted by quotes or seperated by commas. thanks max -- Posted via http://www.ruby-forum.com/.