469 Topics
Hi All... i m newbie with ruby. a couple weeks ago i was reading book about oracle 10G XE then i found a new language that i never heard before named Ruby on Rails. i was exited and want lo learn many about this language. so, please help me to …
Hi i have just start to try out ruby and since has met with some problems during the execution of ruby coding. I have tried simple ruby codings embedded into HTML files and it works fine but the main trouble occurs when i wish to test out pre-written codes from …
Hello, I want to write a simple application in Ruby to send a sms message. Is there any free sms gateway to try it out ? Any good sites/tutorials for developing the sms code ? Thanks atul
Yep, Nessie as in the monster...;) Name: Geoff Nickname: Nessie, Munter Height: 171cm Weight: 80kg Hair: Not much left...but what's there is brown... Eyes: Blue Location: Wellington, NZ Age: 33 Hobbies: Playing with my two daughters, gaming, guitar, fiddlin' about wif computers, learning Linux, C, Python, Ruby Relationship Status: married …
I'm trying to develop a (fairly) basic window using Fxruby. The window will look something like this. Top Frame A frame for text (about 1/3 to 1/2 of the area of the window The lower 1/3 to 1/2 of the window will consist of 5 radio buttons (each with text …
I am working on an application to help ease some of the command line stuff for ruby on rails while i learn it. I have the app starting and stopping apache as well as MySql. What i am having trouble with is starting mongrel. I would like to start this …
Hi Everyone, I'm fairly new to DaniWeb and I was hoping I could get some advice from all you experts out there. I registered my own domain name and got a host a few days ago and am planning on building a personal website based on Ruby on Rails (I'm …
Hi, I'm using the Ruby gem amazon-ecs to access the Amazon API on my local development. For some reason the REST responses can take up to 20 seconds to download, as opposed to a few seconds when viewed through my web browser. I'm using OS X/Leopard/Rails 2.0 if you must …
Hi folks. I made some research on Rails vs. Django, but I didn't come to conclusion which is better to learn. Basically I don't know either Ruby or Python. RoR became very popular last year, has many resources and rich documentation and books/tutorials. On the other hand Python as a …
Hey everyone, I am new to Ruby on Rails and I am having a problem that I can't seem to figure out. I have a mysql database that I created and I have created a model for it. I have did not create a migration, as the database is already …
Hello, I'm pleased to be here by way of the html forum. I've been using php for static pages for 18 months. I wanted to learn rails, but I just realized that I could configure my host to automate index.rhtml files just like php. This is a major motivator for …
Hello- As a newbie Rails developer, I realize I should have a solid knowledge of SQL regardless of the wonderful abstraction Rails provides. That said, I'm trying to build my first app within the next couple of weeks, relying completely on those abstractions. A couple of questions...... Let's say I …
Thanks guys for giving the reply of my previous query.Now I again i have a new query and expect the same and thank in advance. The query is how to install plugin in ruby on rails environment.
Hi- I'm designing the database for my app and am trying to do it as intelligently as possible. I'm trying to avoid an explosion of tables and thought single table inheritance (STI) might be the answer..... Is it me or is the use of foreign key constraints (nearly?) impossible when …
So, here is my first post. I'm currently learning C++ and into my 2nd week of self-study. I'm using the book, C++ Primer Plus, Fifth Edition, as my primary source and constantly referring back to other books and the web for a different take on particular aspects. It's the 'different …
Things are getting quiet around the shop, seems like all the coding is done in foreign lands. Any way, let's get a thread started, a multilingual coding spree showing how to display "Hello World! (computer language used)". The code has to be a full program! Make sure you have the …
i am interested to know abt this . can anyone give a compact and brief introduction?
Hi all, Thanks for giving reply of my previous problems.Now again i have issues in using paypal.I have successfully implemented paypal in my application but got stuck in 'Istant payment notification'.Please, could anyone help me to implement 'IPN' in my application. Thanks & Regards, Vineet Kumar
My name's Rafael, I'm 21 years old and I'm a computer science student born and living in the Dominican Republic (it's in the Caribbean, for anyone who's not into baseball ;)). Although not very proficient at it, I've been into C for about two years now, and C++ and Ruby …
I'm trying to write a script that removes temporary files (ie. files with a tilde at the end: temp.txt~) [CODE]#!/usr/bin/ruby system("rm *~") if File::exists?( "*~" );[/CODE] but that literally looks for files named [B]*~[/B]. I tried something like this: [CODE]#!/usr/bin/ruby if File::exists?( /\w*~/ ) puts "Temp exists\n"; else puts "Temp …
hi everyone, back after long time with another query, can anybody tell me how to use [B][U]syncml [/U][/B]in my application,please help me out if somebody knows,its really urgent for me. thanx all regards
I have been looking for the some best technology that can used for Scrapping. Currenly my project uses Perl:LWP with regex to scrape info. I find a lot of tools running under different platform. E.g. Perl HTML XML Parsers, Java, Jscript, .NET. and many many modules like Hpricot, ,Mechanize, Ruby, …
I am an elementary user of ruby,i meet a problem about ruby curses. source code as follow: require "curses" include Curses init_screen begin crmode echo ch = getstr #problem occurred here noecho ensure close_screen end I input some 2-byte-word (like chinese word) from the keyboard,but the screen do not show …
My name's Seth and I'm an IT student at the University of Cincinnati. Currently I'm interested in learning more about Ruby on Rails. I'm also looking for anyone who wants to collaborate on any projects just to learn more. I do have some experience in Java, Python and some Ruby.
:( Hi all good friends, I quite new to RoR on Fedora 7, I have set up and configure to run my RoR project running on the Server, locally already and it works well but I don't know how to configure it to have my client running the project through …
Hi all,:icon_exclaim: Refer to the term of commenting, does it has the comment generator for Ruby to generate the comments that we had comment on our classes, method or parameter like phpDoc or ScriptDoc for script. I'm very glad for those who can tell me about this staff. :) Regards, …
Is it just me or does it looks like Ruby on Rails is dying so fast on Hotscripts.com? I go to that sites forums almost daily and visit the scripts sections every now and then but I couldnt help be noticed each time I visit that section, its not as …
can anybody help me in uploading mpeg files.i did image uploading using rmagik and it works quite well but now i want to upload video files,so can i get some clue or may be full code if possible.... thanx guys.
Hi everybody! I am Daniel and I am developing a Alumini Database right now using MySQL and Ruby On Rails. First of all, I must say this is an amazing forum. I really enjoy reading the posts. I hope you will be able to help me. I have the following …
Hi friends Again I have one real Lever.Please help me to lift it. can anybody tell how to work with tagcloud .I did a lot of search but i could not get fruit.Thanx
Hello, everyone. This is the first time I encounter Ruby Programming Language. Can anyone please explain briefly what is Ruby. From the information that I read in the Internet, Ruby is a fully object oriented language with combination of Perl and Small Talk. Anyhow, I m still confuse of what …
Hello gang, I was actually really my old topic on this forum. I heard that Python and Ruby would be for me to start with. Does that sound right instead of jumping right in to C and C++? What is required in Python? Is there free tutorials on that language? …
can we have more than 2 arguments in send query statement . for eg: Cli::send(@session, "reload,yes", "")
I was looking at the ruby tutorials, and I tried to use the examples there. However, all that happened was this: 126: The specified module could not be found. - D:/ruby/lib/ruby/1.8/i386-mswin32/tcltklib.so D:/ruby/lib/ruby/1.8/i386-mswin32/tcltklib.so Press ENTER to close the window... Can anybody help here?
i have been using instant rails to run my application with apache server ,now i want to install plugins but i m not getting the right way to do it ; i gave install plugin from console but every time error comes.so can any body tell me how to install …
I have written this code in ruby but it just opens up a window and then closes again immediatley, can anyone point out the problem? [code=ruby] #Orange Tree program #You can pick an orange or leave it for a year. #For three years it will produce no fruit. #It will …
My teacher suggested that I shouold learn ruby. I downloaded the software(but not the latest version). I dont know how to get it to work on my computer. I am running windows xp. If anyone can help me do this it would be great. I would also like to know …
A while ago I purchased an application called "RPG Maker XP" for a project that my friends wanted to help out with (they have NO programming knowledge at all). We have completed a game, but it is, you know, un-original. We need something to spice it up -- RGSS (Ruby …
can anybody tell me how to get the values from querystring. thanx in advance to all..
Two good sources to learn from: [URL="http://www.rubycentral.com/"][B]Ruby Central[/B][/URL] [URL="http://en.wikipedia.org/wiki/Ruby_on_Rails"][B]ROR on Wikipedia[/B][/URL]
I am looking for a good tutorial oriented towards someone who knows how to program, but is new to ruby. I'd like ruby on rails to be covered. Please let me know if you have any recommendations. Thanks!
Have been here about a week now. Time to say Hi! to everyone! I will be helping out where I can, with a focus on networking and web dev. My latest musings have been in Ruby on Rails, so I am sure to post some questions and sample code as …
I really like Ruby. Who here has looked at it? What do you think of it?
Hey, I'm learning Ruby and I've just about got it sorted. I have just one (or maybe more) question(s): What is marshal.dump and does it allow you to save data to a file outside of the Ruby program? If not, how do I create saved data (ie. character attributes inside …
Here are some Ruby, Rails Job sites that I have come across.[LIST=1] [*][URL="http://rubylearning.com/jobs/ruby_jobs.html"][B]Learning Ruby Job Board[/B][/URL] [*][B][URL="http://rubyrockstars.com/"]Ruby Rockstars[/URL][/B] [*][B][URL="http://jobs.rubynow.com/"]RubyNow[/URL][/B] [*][B][URL="http://www.indeed.com/jobs?q=ruby"]Indeed.com[/URL][/B] [*][B][URL="http://www.pragmaticstudio.com/jobs/"]Pragmatic Studio Job Network[/URL][/B] [*][B][URL="http://www.railsjob.com/"]Rails Job[/URL][/B] [*][B][URL="http://jobs.37signals.com/jobs;search?term=ruby"]37signals Job Board[/URL][/B] [*][B][URL="http://www.railspays.com/"]RailsPays[/URL] [/B][/LIST]If there are others, please post them here.
Hello frens This is Soha. Recently i heard about a language named Ruby. Now u ppl might be quite familiar with it. But i am a newbie.... So can i get some information about Ruby and/or Rails. bu-byee
can we use collection_select with :selected option if yes ,plz let me know.if not than plz tell me how to use select instead of collection_select and where to write query in select if i dont want to find all records. thnx in advance.
Hey all, I spotted Rugby mainly by looking at the "hello world" thread in Legacy. So I was wondering if it is actually worth learning? I am always looking for more ways to update my CV, but is Rugby wide-spread enough to warrent learning for any other reason than fun? …
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