similar to: session

is there any link for step by step guide in file upload in database ... im follwing the link http://www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm.. which shows file upload into folder not in database ..pls help.. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

Hello I am able to construct a url that points to some data online in the JSON format. See an example at [0]. I would like to work with this data as a dataframe in R. I know that there is a package for handling json data [1] but it assumes the data is in a local file but It is not clear to me how to request the data from the web in an R script and get the json data converted into a data frame

I am relating to the book & subject example mentioned in the tutorial mentioned here: http://www.tutorialspoint.com/ruby-on-rails-2.1/rails-examples.htm There is a file that goes like show_subjects.html.erb and it will list all the books for that particular subject we''ve selected. Suppose if there were no books to show for the subject we can ideally show a corresponding message

Hi, I have put all the basic things in place and you will find it a working tutorial for Ruby on Rails 2.1. http://www.tutorialspoint.com/ruby-on-rails-2.1/ I have covered Model, Controller and Views in detail and you will find a nice example on scaffolding. If you like this tutorial then please share it with others....Oh yes...if you have any feedback then please definitely send it to me.

I want to upload file using get method. for example, "http://www.mydomain.com/upload?file=c:\test.exe" upload my local file to the remote server. I found one useful link about file uploading here(http:// www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm). Even I''ve changed some code in order to fit my rails version, it worked well. But the problem is I have use

Hi, Just introduced few more chapters in my Ruby on Rails 2.1 tutorial. Most interesting one is Unit Testing of RoR Applications. Just go through it and send me your comments. http://www.tutorialspoint.com/ruby-on-rails-2.1/rails-unit-testing.htm Thanks. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

I know how to setup a roo_url using map.root in "routes.rb". The issue I''m currently having is as follows: I walking through this Rails cast regarding Authlogic: http://railscasts.com/episodes/160-authlogic I decided that I make my map.root the "login" page, that is, the index.html.erb of the user_sessions_controller. So, what I did is typed the following in the

Hi Rich, Take a look at the function fromJSON found in the rjson package. Note that the Usage in the help page: ?fromJSON names the second argument 'file' but if you look at the description the argument can be a URL. HTH, Eric On Tue, May 8, 2018 at 6:16 PM, Evans, Richard K. (GRC-H000) < richard.k.evans at nasa.gov> wrote: > Hello > > I am able to construct a url that

I?ve been tinkering and discovered that the link I need to read json data from is ?https? and there is a certificate warning that I have to click through from a browser. That might be my issue. Is there any way in the json package to tell it to ignore self-signed cert errors in a url? -Rich From: Eric Berger [mailto:ericjberger at gmail.com] Sent: Tuesday, May 08, 2018 11:31 AM To: Evans,

hi all! can''t open github (http://github.com/why/camping/tree/master) What''s going on? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/camping-list/attachments/20090817/bba31d63/attachment.html>

I know that the following statement loads the scaffold stylesheet, but what exactly does stylesheet_link_tag do here? <%= stylesheet_link_tag ''scaffold'' %> Thanks. -- Posted via http://www.ruby-forum.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

Hola es la primera vez que escribo por acá. Alguno de ustedes tiene el goal seek hecho en R? Gracias [[alternative HTML version deleted]]

> On May 8, 2018, at 8:36 AM, Evans, Richard K. (GRC-H000) <richard.k.evans at nasa.gov> wrote: > > I?ve been tinkering and discovered that the link I need to read json data from is ?https? and there is a certificate warning that I have to click through from a browser. That might be my issue. Is there any way in the json package to tell it to ignore self-signed cert errors in a

On Wed, Apr 12, 2017 at 4:12 PM, Jonathan Billings <billings at negate.org> wrote: > On Wed, Apr 12, 2017 at 07:50:32PM +0200, Andrew Holway wrote: >> No, certainly not instead of. A mailing list is essential. I'm part of a >> few slack communities and it seems an excellent platform for realtime >> discourse and noob baiting. Very sadly the #centos and #rhel freenode

> > Not enthused with slack. And here's a real question: were you talking > about *instead* of this mailing list? No, certainly not instead of. A mailing list is essential. I'm part of a few slack communities and it seems an excellent platform for realtime discourse and noob baiting. Very sadly the #centos and #rhel freenode irc channels seem to be rather quiet these days and

I was thinking of doing partials as I did in the simple Rails application I worked on today. But, since I''m using ActiveScaffold, I didn''t find any *.html.erb in the views folder of the Rails application that I need to make my partials! How can I work with partials in ActiveScaffold? Thanks. -- Posted via http://www.ruby-forum.com/. -- You received this message because you

Hi! I''m working on Ruby on Rails from last 9 months and found it very strong framework to implement very sophisticated websites with-in a minimum time frame. I have written a tutorial on Ruby on Rails and finally I donated it to tutorialspoint.com. So you can check it at http://www.tutorialspoint.com/ruby-on-rails/index.htm If you do not like this tutorial then email me at

I have the following "show.html.erb" script, and I get as an output TWO images since I use a method to draw an image. How can I HIDE the RESOURCE image? Thanks. Here is the script: <canvas id="line" height="512" width="512"> </canvas> <p id="notice"><%= notice %></p> <p> <b> Name </b> <%=

Hi, In short, I would like to know if there is any way to convert a numeric into a date, similar to how strptime() can convert a string to a date time class? There are some functions, etc. which don't work well with dates, and tend to force them into numerics. I understand that the number it spits back is the number of seconds since the beginning of 1970 (see the first few sentences

Esto es un poco fuera del t'opico, pero debe interesar a usuarios de R. Ha aparecido un nuevo lenguaje, julia, mire http://julialang.org/ que puede ser usado para an'alisis estad'isticos. Douglas Bates (famosos por nlme, lme4) ha dicho que eventualmente puede reemplazar a R!, mire: www.stat.wisc.edu/~bates/JuliaForRProgrammers.pdf Interesados pueden mirar aqui!