similar to: UTF8 Regex in 1.2.x

Colleagues, I am using R to assemble RTF documents (which are plain text). I need to embed a JPEG graphic that was created with R. I presume that the steps need to be: a. read the file into R b. convert the object to HEX format c. write the converted object to a textfile. If I read the file into R using readLines, I get the following (only the first 5 lines shown): > >

So I''ve googled my brains out, and I see a lot of talk about TextHelper for views, but next to no discussion about cleaning text _before_ it is saved. I figured this had to be asked 4 zillion times, but I''m not finding anything concrete/obvious. Using h is fine as a safety catch, but that alone is not acceptable to me as the means of diffusing the impact of HTML or JS

I''m following the depot application in the rails bible Agile Web Development with Rails. In interation E1 NoMethodError in Admin#checkout Showing app/views/admin/checkout.rhtml where line #12 raised: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.include? Extracted source (around line #12):

Good Day! I have a problem with rendering of cyrillic font in one window. Everything is fine in others windows of the same program. I've tried to copy fonts from Windows, where this program works, but it doesn't help. LANG=ru_RU.UTF-8 I runned wine with "WINEDEBUG=trace+font,trace+dialog": ... trace:font:CreateFontIndirectW (-21 0 0 0 31 3 2 1 204) L"Courier New" Bold ?

See description in the attached patch. -------------- next part -------------- This quick hack adds primitive support of UTF-8 as a server 'character set' to Samba 2.0.7. All file, share and user names are stored on server in UTF-8, and translated into client code page (not UCS2) on the fly. Additionally, server string conversion is added. Tested with Chinese and Russian Windows clients.

If I have many domains and one rails application, how can I redirect to conrollers by domain? Ex. "domain.com" go to controller "/com", "domain.net" go to controller "/net" and "other.org" go to "/other" -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you

I have the need to take existing PDFs and populate them with data entered via HTML forms. Data saved to database, entered in to PDF file, PDF file with data archived, and then distributed va email and/ or download. The languuage I previous did all my web work in, Lasso, had this stuff built in, but it appears not to be so with Ruby or Rails. The latest info I can find on this is a year

Hi everyone! I think I stumbled over a bug in the latest R 2.9.2 patched for OS X: > R version 2.9.2 Patched (2009-09-24 r49861) > i386-apple-darwin9.8.0 When I try to sort latin1-encoded character vectors, R sometimes crashes with a segmentation fault. I'm running OS X 10.5.8 and have observed this behaviour both with the i386 and x86_64 builds, in the R.app GUI as well as on

Hi Gurus- I want to return the variety from the species table based on the active record link to inventory table class Species < ActiveRecord::Base has_many :inventories end class Inventory < ActiveRecord::Base belongs_to :species (this is the singular and the plural, so that''s OK) end My inventory_controller looks like: def show @inventory =

What I''d like to do: Capture the IP addresses of the folks visiting a web site in the Sessions table. What needs to be in place (code, model, controller, etc.), where does it need to go (application controller?), how best to set up the Sessions table? Appreciate a noob-friendly outline of what needs to be done. Thanks. --~--~---------~--~----~------------~-------~--~----~ You

Is there a method to return a hash of the route configuration based on a path? For example: magic_method(''/my_controller/my_action/my_id'') => {:controller => ''my_controller'', :action => ''my_action'', :id => ''my_id''} Thanks! Tom --~--~---------~--~----~------------~-------~--~----~ You received this message

Dear R-Help, is it possible to correctly display umlauts in a dataset, which has been created under WINXP, on a Mac-system? This is the problem: I have imported a German MS-Access database into R 2.14.1 by using RODBC on a WINXP-System. It runs with a Latin-1 encoding (codepage 1252). However, most of the work is done with a Mac (UTF-8 encoding) and the R-dataset has been transferred to the MAC.

on previous apps i hadn''t really worried much about adding foreign key indexes on my tables just because they''ve been fairly small and i didn''t really think i needed them. well, i''m working on something now that has the potential to have a lot more data, and a lot more foreign keys. so i have 3 tables... users, projects, and tasks.. should i be using add_index

hi guys, i have develop some coding like login forms and registration forms in normal ROR way. they are working 100% ok as i want. bt not i have created the html interface to my page and find dificult to add the ROR components that i have created to the newly design web interface. For a example. in the in my HTML file i have a allocate separate area(in the top right hand corner of the page.)

In a model I have following validates_format_of. Is there an easy way to DRY this up? It seems to be rather repetitive. validates_format_of :expiration_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :activation_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :some_other_date, :with =>

Hello, I''m a beginner, so any hints are appreciated; I''m still trying to find my way around Rails code. For a bug I''ve found I need to create a table called "values" so I added this: create_table :values do |t| t.integer :value end among the other table creations in activerecord/test/cases/migration_test.rb. Is that ok? But then, when I run the tests

Dear All, I am trying to compile R-3.0 on Cray xe6 (HLRS) HERMIT, no success so far. Here is my experience: I use this to configure and make R: CC="cc" \ CXX="CC" \ F77="ftn" \ FC="ftn" \ CPPFLAGS="-I$PREFIX/include" \ LDFLAGS="-L$PREFIX/lib${LIBDIRSUFFIX}" \ ./configure --prefix=$PREFIX \ --exec-prefix=$PREFIX \ --bindir=$PREFIX/bin \

*im using mysql as a database* * * *im getting the error which says that * ActiveRecord::ConnectionNotEstablished in GreetingsController#index ActiveRecord::ConnectionNotEstablished Rails.root: C:/railsdev/hello Application Trace <http://localhost:3000/#> | Framework Trace<http://localhost:3000/#> | Full Trace <http://localhost:3000/#>

Hi, Please, Would anyone help me? Regards, M?rcio Bacci Em s?b, 27 de jul de 2019 ?s 16:13, Marcio Demetrio Bacci < marciobacci at gmail.com> escreveu: > Hi, > > I noticed that my Samba 4 DC isn't OK, because the are differences between > the data storaged int he Schema on my Windows Server 2008 (isn't R2) DC and > Samba 4 DC. > > This way, I performed

Hi, I noticed that my Samba 4 DC isn't OK, because the are differences between the data storaged int he Schema on my Windows Server 2008 (isn't R2) DC and Samba 4 DC. This way, I performed several tests on my servers as shown below. Follow the results of command repadmin in the Windows Server 2008: C:\Windows\system32>repadmin /showreps /verbose Default-First-Site-Name\WIN-DC1