[#323752] How do I pass the name of an instance variable into an object? — Glenn <glenn_ritz@...>
Hi,
[#323767] Help using ruby enumerator idioms — Mischa Fierer <f.mischa@...>
Hi,
[#323777] Ruby Command Line One Liner — Alain Helfenstein <a-helfenstein@...>
Hi,
[#323781] rspec file organization — Jon Stenqvist <jon.stenqvist@...>
Hi,
[#323782] Help with HTML parsing — Vivek Netha <vivnet@...>
Hello,
open-uri gives you access to http/https/ftp while Hpricot is a html parser. So for your intended application you would potentially use both - open-uri would fetch the html document and whereas Hpricot would do the parsing using xpath/css selectors etc. open-uri is used when you are loading your html from the web url. The open-uri part happens in the blink of an eye and then you are off manipulating your hpricot doc:
On 2009-01-08, Phlip <phlip2005@gmail.com> wrote:
[#323783] gem cleanup screw up... — "Michael Guterl" <mguterl@...>
I was running `gem cleanup` today, which was long overdue when I
On Thu, Jan 1, 2009 at 8:40 PM, Daniel Berger <djberg96@gmail.com> wrote:
[#323786] Problem with gem, after upgrading to 1.3.1 on linux (ubuntu 8.04) — "Pablo Q." <paqs140482@...>
Ruby doesn't see my installed gems after upgrading to 1.3.1
Pablo Q. wrote:
Sorry, I wrote wrong the mail, test.rb is fine (require 'rubygems')... error
This appears to be the same problem I reported in another thread.
[#323827] Function to flush the variable — Amit Agarwal <amitjhs2000@...>
Hi,
[#323854] Reimplementation address book program — andrea <kerny404@...>
On one of my servers (linux) I have a nice address book over ldap.
[#323881] Default values of hashes — Glenn <glenn_ritz@...>
Hi,
Directly from the rdoc:
I actually have a followup question to this one.=0A=0AIt turns out that som=
[#323905] lost response while transfering large file to FTP server — Clive Lin <lin.zhp@...>
When I used Net::FTP to put large files(about 200MB) to FTP server, the
[#323906] VERY simple question about "?" — Tom Cloyd <tomcloyd@...>
I absolutely love Ruby, but...I've always found the subject of Ruby
Le 4 janvier 2009 12:58, Tom Cloyd a 馗rit :
On Sun, Jan 4, 2009 at 3:34 PM, F. Senault <fred@lacave.net> wrote:
Yaser Sulaiman wrote:
On 04.01.2009 14:48, Tom Cloyd wrote:
On Sun, Jan 4, 2009 at 9:48 AM, Robert Klemme
2009/1/4 Michael Guterl <mguterl@gmail.com>:
Robert Klemme wrote:
On Sun, Jan 4, 2009 at 5:06 PM, Tom Cloyd <tomcloyd@comcast.net> wrote:
On Sun, Jan 4, 2009 at 5:36 PM, Todd Benson <caduceass@gmail.com> wrote:
Todd Benson wrote:
Tom Cloyd wrote:
[#323912] the thread problem in ruby imap — Wen Lan <lanwen.bangba@...>
hi, all
[#323925] Finding filename from a URL — Sam Fent <asbestos999@...>
Hi all,
On 04.01.2009 17:29, Sam Fent wrote:
[#323956] How can I prevent require duplicate files — Zhao Yi <youhaodeyi@...>
In a big ruby project, how to prevent requiring a file multiple times?
Zhao Yi wrote:
Phlip wrote:
Zhao Yi wrote:
Phlip wrote:
There must be a mistake, below is the test I've made. No warning at
LAMBEAU Bernard wrote:
Well, we know that ruby 1.8.x doesn't ensure unique loading with that
[#323960] I can't uninstall a few gems — Oren Golan <orengolan@...>
some info about my system: ubuntu 8.10, ruby 1.8.3, rubygems 1.3.1
[#323966] Question about run external program in Ruby — Zhao Yi <youhaodeyi@...>
I use this method to run a external program in ruby:
On Mon, Jan 5, 2009 at 8:08 AM, Zhao Yi <youhaodeyi@gmail.com> wrote:
[#323972] Coding a server — Vernier -- <aspirine@...>
Hey,
[#323996] noob question: object to string — Darin Ginther <darin.ginther@...>
So I'm able to exercise creating my own class and returning an object
[#324015] Writing accented characters into HTML files? — Kenneth McDonald <kenneth.m.mcdonald@...>
I'm having trouble when I write accented characters into HTML files;
[#324023] improvements to rdoc/alternatives — davetron5000 <davetron5000@...>
I love rdoc, but miss a few things from javadoc, namely the ability to
[#324026] Convert Integers to Strings — Gary Christopher <gary.rafferty@...>
Howdy,
[#324027] WANTED: need a real web API for rubyforge.org — Ryan Davis <ryand-ruby@...>
I just released version 1.0.2 of the rubyforge command line client. It
Trans escreveu:
On Tue, Jan 6, 2009 at 6:08 AM, Tiago Nogueira <tjnogueira@oomaster.com> wrote:
Gregory Brown escreveu:
On Wed, Jan 7, 2009 at 11:07 AM, Tiago Nogueira <tjnogueira@oomaster.com> wrote:
Gregory Brown escreveu:
On Wed, Jan 7, 2009 at 11:38 AM, Tiago Nogueira <tjnogueira@oomaster.com> wrote:
On Wed, Jan 7, 2009 at 10:07 AM, Tiago Nogueira <tjnogueira@oomaster.com> wrote:
On Wed, Jan 7, 2009 at 9:08 AM, Marcelo <marcelo.magallon@gmail.com> wrote:
Would it be worthwhile to consider Redmine (http://www.redmine.org)? It's
Hi,
On Wed, Jan 7, 2009 at 11:12 AM, Daniel Berger <djberg96@gmail.com> wrote:
[#324033] How can I find the source of ruby package installed by gem — Zhao Yi <youhaodeyi@...>
I installed a ruby application by gem. Where can I find its source code?
[#324047] Anyone knows this warning? — Zhao Yi <youhaodeyi@...>
When my ruby runs an external program, it will get this warning:
[#324055] Bug with Ruby/Tk encoding (ruby-1.9.1-rc1) — mdiam <Maurice.Diamantini@...>
Bonjour =E0 tous,
[#324064] Order notes starting at C thru B rather than A thru G — Max Williams <toastkid.williams@...>
Say i have a bunch of note objects, which have a 'name' string, eg 'A'
[#324069] Implementation of Aggregation and Composition — "David B." <dendicus@...>
Hello everybody,
David B. wrote:
[#324079] add 10 minutes to parsed time stamp? — Mmcolli00 Mom <mmc_collins@...>
How can I add 10 minutes to this time stamp? Thanks. MC
On Jan 6, 2009, at 10:09 AM, Mmcolli00 Mom wrote:
Or even better way using ActiveSupport:
On Jan 8, 2009, at 11:54 AM, Jarmo Pertman wrote:
[#324102] Simple Regexp help — Joe Blow <zmanods@...>
How can I test a word to make sure it ONLY contains certain characters?
[#324114] Could not understand this: 3.class is Fixnum or Class — Ruby Rabbit <sentinel.2001@...>
I stored the class of a variable in a variable and later checked in a
[#324125] A question about running external program — Zhao Yi <youhaodeyi@...>
I use this method to run an external program:
[#324127] a good career choice ? — waterinmylungss@...
Hello, I am from the USA and I graduated last year with a BS. I've
[#324147] Puzzling behaviour with range... — Raphael Clancy <raphael.clancy@...>
Hi all!
[#324149] Multiple commands in shell — Gu stav <gustav@...>
I'm trying to run multiple commands in the shell from ruby but I can't
[#324183] tictactoe and choice — andrea <kerny404@...>
I was trying to code the classic tictactoe in ruby.
[#324184] Libraries that need a new home — Daniel Berger <djberg96@...>
Hi,
[#324194] functional programming — "Haris Bogdanovic" <fbogdanovic@...>
Hi.
I know Ruby programming well but I wanted to add funtional paradigm in my
andrea <kerny404@gmail.com> writes:
Pascal J. Bourguignon wrote:
Brian Candler wrote:
Brian Candler <b.candler@pobox.com> writes:
Pascal J. Bourguignon wrote:
Brian Candler wrote:
Mike Gold wrote:
Mike Gold wrote:
Brian Candler wrote:
Brian Candler <b.candler@pobox.com> writes:
[#324201] How to check user name and password for Linux accounts — Zhao Yi <youhaodeyi@...>
Can ruby check user name and password the same way as Linux OS? I use
[#324229] Can you guess what it will be happened? — Jun Young Kim <jykim@...>
Hi. all
It does exactly what I'd expect. The insert line expands to:
[#324253] Does instance_eval passes self as block argument? — "LAMBEAU Bernard" <blambeau@...>
Ruby's documentation of instance_eval shows the "signature" of instance_eval as:
LAMBEAU Bernard schrieb:
obj.instance_eval {| | block } => obj
LAMBEAU Bernard wrote:
Sorry but it does not work:
LAMBEAU Bernard wrote:
[#324262] regular expression question - using 'not' logic with it — Mmcolli00 Mom <mmc_collins@...>
I know this is probably so easy, but I just can't find any documentation
[#324284] calling Ruby from C/C++ — Mr_Tibs <tiberiu.motoc@...>
Hi,
[#324304] code factoring problem — Li Chen <chen_li3@...>
Hi all,
[#324306] Turn off warnings in ruby — Jim Burgess <mr_nice66@...>
Hi,
Jim Burgess wrote:
Hi,
[#324321] about Array methods — Kyung won Cheon <kdream95@...>
l = [1,2,3,4,5]
[#324340] How Ruby — Dhushyanth Ramasamy <r.dushyanth@...>
Well i read the posts on "Why ruby" now I wanted to know "How Ruby":
My view is you start out simple and straightforward. There are no Police
Thanks Mike. I appreciated your post. I'm an awful Ruby programmer, and
Hi --
Hi --
The variable scope rules,
Hi --
[#324355] disable\enable Adobe Flash in the browser — aidy <aidy.lewis@...>
Hi,
[#324379] finding a range of lines from a text document — Adam Akhtar <adamtemporary@...>
Can anyone help me? ill try and keep it short and to the point.
[#324387] Unique identify computer (both Windows and MacOSX) — Fernando Malard <fpmalard@...>
Hello,
[#324395] Using a method as input to another method — Erick Star <phoenix_1177@...>
Hi, I was wondering if it was possible to do something like the
[#324398] Q: most efficient way to remove duplicate spaces in a string? — Mark Watson <mark.watson@...>
I don't usually worry too much about efficiency unless runtime
On Jan 9, 11:20=A0am, Mark Watson <mark.wat...@gmail.com> wrote:
On Fri, Jan 9, 2009 at 11:29 AM, Chris Shea <cmshea@gmail.com> wrote:
On 09.01.2009 19:47, pat eyler wrote:
Robert Klemme wrote:
[#324405] hpricot or nokogiri? — goodieboy <goodieBoy@...>
OK, was completely sold on Hpricot and now am having my doubts. I
[#324410] Behavior of 0 and 0.0... — Raphael Clancy <raphael.clancy@...>
I was playing around with the basic math functions, and I had some
Raphael Clancy <raphael.clancy@gmail.com> wrote:
I've had a little time to think on this (and a little sleep ;-D) and I
On Saturday 10 January 2009 15:23:12 Raphael Clancy wrote:
> eg. in Python:
[#324420] value of an expression? — Kedar Mhaswade <kedar.mhaswade@...>
Sorry if this is asked before and I could not find its answer. Take a
[#324446] Ruby introspection???? — r <rt8396@...>
Hello all,
On Fri, Jan 9, 2009 at 9:49 PM, r <rt8396@gmail.com> wrote:
[#324467] Ruby-based wiki — "Sven S." <svoop@...>
It's a while since the last time this was asked:
[#324508] What is meant by << operator ??? — Muhammad mohsin ali Ma <itismohsinali@...>
What is meant by << operator?
[#324519] Binding.of_caller examples don't work. — Doug <doug14@...>
I'm trying to use the Binding class in the extensions library
[#324520] How to disable the default selection of a radio button? — Li Chen <chen_li3@...>
Hi all,
[#324528] How to build with proper readline version — Mark Fraser <mark6139@...>
Hello,
[#324548] sort hash, hash key and val off by one, see attached — Mmcolli00 Mom <mmc_collins@...>
Please help me with this. I have been trying for days to get this right.
Mmcolli00 Mom wrote:
I figured it make no sense if I tried to explain it in a nutshell. I
[#324550] How can I access after an exception (in the rescue area) the file, class, method, line number for where the error occurred? — "Greg Hauptmann" <greg.hauptmann.ruby@...>
Hi,
When you catch, err, rescue exception look at the 'backtrace' method.
dGhhbmtzIC0gbm8gd2F5IHRvIGdldCB0aGUgY2xhc3MgbmFtZSAmIG1ldGhvZCBuYW1lIHRoZW4/
[#324561] reccommended work flow for unit tests and databases in ruby — Adam Akhtar <adamtemporary@...>
How does one go around creating unit tests for database tables during
Adam Akhtar wrote:
Phlip wrote:
Matt Harrison wrote:
Phlip wrote:
> Well I'm just getting into TDD and thats going well, but I did notice
Phlip wrote:
Matt Harrison wrote:
Phlip wrote:
[#324626] array problem with sorting - maybe easy but not for me — Mmcolli00 Mom <mmc_collins@...>
This code reads in a text file with comma separated values. Problem is,
[#324632] Dynamically created attributes — Peter Marks <petertmarks@...>
I'd like to specify a quantity of object attributes when creating an
On Mon, Jan 12, 2009 at 9:25 AM, Peter Marks <petertmarks@gmail.com> wrote:
[#324654] Data stream variables — Alain Helfenstein <a-helfenstein@...>
Hi
[#324655] Reading RTF + Text File and pattern matching — Sukhwinder Tambar <princetambar@...>
Reading RTF and Text File in Ruby and Pattern Matching/searching from
[#324658] Does ruby support global expression? — Jarod Zhu <zhujie2003info@...>
Hi, all
[#324661] Commonly agreed command line options gem? — LAMBEAU Bernard <blambeau@...>
Hi,
[#324684] XOR two binary strings — Gary Chris <gary.rafferty@...>
Howdy,
[#324692] what's the rules re whether a Hash can use either a Symbol or String to reference the value??? — "Greg Hauptmann" <greg.hauptmann.ruby@...>
Hi,
Greg Hauptmann schrieb:
thanks guys - interesting question for the Rails guys is whether you have to
[#324731] 99.respond_to? :dup ==> true — Ruby Rabbit <sentinel.2001@...>
I have values of various datatypes coming into this method and the
[#324732] How to create a file — Zhao Yi <youhaodeyi@...>
I use this code to write to a file: File.new(@FILE_NAME,"w"). If the
[#324758] rakefile "$0" path in rake — Peter Pk <peterk@...>
Is there a way to get the path to "itself" in a rakefile loaded by rake?
[#324768] getting info about attached displays — Phil Smy <phil@...>
Hi,
[#324769] Various problems after installing ruby 1.9.1 — "Ruby Student" <ruby.student@...>
Team,
[#324772] float: out of range issues — "christoph.heindl@..." <christoph.heindl@...>
Hi,
[#324777] Implementing each and <=> — Ruby Rabbit <sentinel.2001@...>
I have a data model and would like to let it be Enumerable. I want to
[#324781] Grepper 0.9.3: grepping library and commandline tool — "David A. Black" <dblack@...>
Hi --
[#324788] Very rank beginner. — "Ropebender" <ropebender@...>
Help. I am a really new beginner looking at Ruby for the first time.
[#324793] Returning a duplicate from an Array — Jeff Miller <loadeddesigns@...>
Hey guys,
> Hey guys,
> > Hey guys,
This version does only a single pass through the array:
[#324801] Point free (pointless) programming in ruby? — John Carter <john.carter@...>
I'm very fond of the notion of Concatenative Languages such as Joy,
[#324809] Downloading an MP3 from the internet — "Nathaniel Escribano" <americaskate@...>
I am trying to write a simple script that downloads a music file from the
[#324814] Using qui rather than rbuic for qtdesigner .ui files — David Brunell <brunell@...>
I'm trying to load .ui files at runtime using the qui extension and
Alle mercoled=C3=AC 14 gennaio 2009, David Brunell ha scritto:
Stefano Crocco wrote:
Alle gioved=C3=AC 15 gennaio 2009, David Brunell ha scritto:
Stefano Crocco wrote:
Ok, I got it working. Here is my code:
[#324816] Finding ruby.h — "John Ky" <newhoggy@...>
Hi,
[#324830] Higher order ruby — zslevi <zslevi@...>
foo = lambda {|x| lambda {|y| return x+y}}
[#324844] Why do true and false have separate classes — Ruby Rabbit <sentinel.2001@...>
This has puzzled me a bit. I googled and came up with responses like --
[#324861] a beginner case question — Taylor Strait <taylorstrait@...>
I am using case in to determine the sorting method used for an array as
On Wed, Jan 14, 2009 at 4:56 PM, Taylor Strait <taylorstrait@gmail.com> wrote:
[#324870] Ncurses like library? — Tim Mcd <tmcdowell@...>
Excuse me, but does anyone know of an Ncurses-like library for Ruby? For
On Wed, Jan 14, 2009 at 5:31 PM, Tim Mcd <tmcdowell@gmail.com> wrote:
> Hi, this might help:
Andy Cooper wrote:
On Wed, Jan 14, 2009 at 5:49 PM, Tim Mcd <tmcdowell@gmail.com> wrote:
Tim Mcd wrote:
[#324880] Net::SSH serialized commands — lyrics <robin.cyril@...>
Hi,
[#324887] Regexp in Ruby — Teme Rosi <the_beaf@...>
names = ["My name is Jack"]
[#324889] FileUtils.cp_r is slow? — "Paul Lynch" <plynchnlm@...>
I wrote a ruby script to backup files from my hard drive to my flash
[#324898] 10 things to be aware of in 1.8 -> 1.9 transition — "David A. Black" <dblack@...>
Hi --
On Jan 14, 2009, at 12:40 PM, David A. Black wrote:
On Wed, Jan 14, 2009 at 7:40 PM, David A. Black <dblack@rubypal.com> wrote:
> h = { a: 42, b: 42 }
On Thu, Jan 15, 2009 at 3:40 AM, David A. Black <dblack@rubypal.com> wrote:
[#324914] nokogiri 1.1.1 Released — Aaron Patterson <aaron@...>
nokogiri version 1.1.1 has been released!
[#324935] Quizmaster Retiring: Revenge of the Sith — Matthew Moss <matt@...>
Sorry for the dorky subject line...
How about a 'quiz' group with a group leader rather than a single
> Likewise, it may be an easier task to do quizzes only monthly, or =A0
On Thu, Jan 15, 2009 at 5:07 AM, Matthew Moss <matt@moss.name> wrote:
Sorry Matthew if I let some of our private discussions out here but I
update:
> But it is interesting to note that we had quite some discussions and I
On Fri, Jan 16, 2009 at 5:05 PM, Matthew Moss <matt@moss.name> wrote:
Hello Everyone,
Matthew I really appreciated your input. I have however already
On Fri, Jan 16, 2009 at 3:25 PM, Robert Dober <robert.dober@gmail.com> wrote:
On Fri, Jan 16, 2009 at 9:33 PM, Gregory Brown
On Fri, Jan 16, 2009 at 3:50 PM, Robert Dober <robert.dober@gmail.com> wrote:
On Fri, Jan 16, 2009 at 9:57 PM, Gregory Brown
[#324936] ruby json library trouble — Lyes Amazouz <lyesjob@...>
Hi everybody
[#324941] yield example baffling - need help — Tom Cloyd <tomcloyd@...>
I'm studying the yield statement for the first time, today.
[#324950] undefined method `[]' for nil:NilClass - how to prevent? — Mmcolli00 Mom <mmc_collins@...>
This returns correct value so long as I do not use array[0][i]. The
Mmcolli00 Mom wrote:
[#325021] Desktop <-> Web — Trans <transfire@...>
I want to interface a desktop application to a backend web
On Thu, Jan 15, 2009 at 10:39 PM, Trans <transfire@gmail.com> wrote:
On Fri, Jan 16, 2009 at 3:48 PM, Trans <transfire@gmail.com> wrote:
Thomas Sawyer wrote:
P.S. I'm not sure what is the "right" way to serialize Ruby objects in
On Jan 20, 2009, at 4:37 AM, Brian Candler wrote:
James Gray wrote:
That simplifies things a bit. Here it is for completeness:
[#325046] RubyGem, find path of installed gem through ruby. — Aaron Smith <beingthexemplary@...>
Hey All,
Aaron Smith wrote:
Hey Tom, Thanks, that information is definitely what I'm looking for.
or rather, the "INSTALLATION DIRECTORY."
Aaron Smith wrote:
Tom Cloyd wrote:
Tom Cloyd wrote:
there should be something that's part of the rubygem api, so I don't
[#325047] Proc params extension — Tj Holowaychuk <tj@...>
Basically what I need is:
[#325070] Describing degerate dna strings — George George <george.githinji@...>
I am working with strings of 4 letter alphabet a,c,t,g that describe
On Fri, Jan 16, 2009 at 7:54 AM, George George
On Fri, Jan 16, 2009 at 2:56 PM, George George
On Jan 16, 2009, at 9:10 AM, Jes=FAs Gabriel y Gal=E1n wrote:
On Fri, Jan 16, 2009 at 5:51 PM, Rob Biedenharn
[#325110] Son of 10 things! (1.8 to 1.9 transition) — "David A. Black" <dblack@...>
Hi --
David A. Black wrote:
Hi --
[#325114] How to refresh Image through ajax request — Kumar Saurav <saurav@...>
Hi all ,
Kumar Saurav wrote:
[#325117] Monopoly Walker (#188) — Matthew Moss <matt@...>
Okay, this will be the last quiz I host for Ruby Quiz... I hope to
[#325119] Scraping off a Word document? — gregarican <greg.kujawa@...>
Here's a conceptual question. I have a Word mail merge, with a few
[#325126] how to bind to a function with variable number of args — Ollivier Robert <keltia@...>
I'm looking at ruby-ffi 0.2.0 with MRI 1.8.7 (haven't tried with
[#325165] Convert String to Float if and only if the content of the string are digits — Daniel Firu <dannyfiru@...>
Hi All,
[#325202] Time Compare — Cyrus Dev <cyrus_dev@...>
Hello all
Cyrus Dev schrieb:
[#325214] Shoes Video Support on Linux — Trans <transfire@...>
When downloading Shoes for Linux I did not see a binary package with
[#325217] 1.8.6 OCI binary extension question — Tim Hunter <TimHunter@...>
I'm trying to build a new release of RMagick that is compatible with the
[#325218] Re: reading file to list — Xah Lee <xahlee@...>
comp.lang.lisp,comp.lang.scheme,comp.lang.functional,comp.lang.python,comp.=
[#325234] If you use PDF::Writer, read this post! — Gregory Brown <gregory.t.brown@...>
I'm getting very few requests for features to add to Prawn that exist
2009/1/18 Gregory Brown <gregory.t.brown@gmail.com>:
On Sat, Jan 17, 2009 at 9:00 PM, Stefan Lang
On Sat, Jan 17, 2009 at 10:12 PM, Trans <transfire@gmail.com> wrote:
Does anybody use this stuff as an alternative to LaTeX?
On Sun, Jan 18, 2009 at 3:32 PM, Redd Vinylene <reddvinylene@gmail.com> wrote:
Too true, too true. LaTeX gives me a headache.
[#325260] What does "@@" mean? — Zhao Yi <youhaodeyi@...>
In a ruby class, what does a variable "@@name" mean? Does it mean static
[#325277] get not working — Free Bird <ratanpd@...>
I have a class Halt. If i type Halt, the output is
[#325282] Thread starvation — Jakub Pavl勛 jn. <severus@...>
Hello,
[#325329] Inochi 0.0.0 — Suraj Kurapati <snk@...>
Inochi 0.0.0
[#325335] how can we call a method without using . operator — ruby rails <bagam_venkat@...>
Hi all,
2009/1/19 ruby rails <bagam_venkat@hotmail.com>
James Coglan wrote:
[#325336] comparing date problem — Sam Ginko <ginkod@...>
I have a set of dates in my database and would like to only get the
Sam Ginko wrote:
Brian Candler wrote:
Sam Ginko wrote:
I'm having a similar issue, but can't seem to figure out what the
[#325348] parsing List results — Fernando Ramos <ramosbrazil@...>
Hi Folks,
[#325353] Converting binary image file to bmp file using RMagick2.0 — Kamaljeet Saini <kamaljeet_singh_saini@...>
We are trying to convert "image1.txt" file which is a binary file to
fyi:
On Monday 19 January 2009 19:09:34 Kamaljeet Saini wrote:
OK, if its 16 bit any way around to get it decoded and proper image out
Kamaljeet Saini wrote:
Hi,
The above posting code worked fine for 704/480 binary to image file but
2009/1/23 Kamaljeet Saini <kamaljeet_singh_saini@hotmail.com>
Hi,
Hi,
The code sent work prefectly fine. Thanks you so much for this help.
2009/1/29 Kamaljeet Saini <kamaljeet_singh_saini@hotmail.com>:
thanks for the reply.
[#325356] migration too slow? — Nic Xie <yudora111@...>
I have a migration including a update_all statement to a big
Maybe sorta OT for this list, but:
[#325388] Gsub!("\n","\n") — Simon Tan <simon1tan@...>
Hi all, I'm not sure why but I assumed gsub! would allow me to replace
On Jan 19, 2009, at 7:19 PM, Simon Tan wrote:
[#325394] 10 numbers in between 2 numbers — jko170 <jko170@...>
How can I get an array of 10 numbers in between two numbers?
[#325414] Zlib Error in ubuntu while installing new gems — Arunkumar Balu <arunkarthick.it@...>
Hi,
[#325417] Is it possible to install exe via ruby code ? — jazzez ravi <jazzezravi@...>
I have a exe file in c:/test.exe
Sorry for the wrong code in previous post
jazzez ravi wrote:
Hi Rodrigo Bermejo,
Hi Rodrigo Bermejo,
jazzez ravi wrote:
David Mullet wrote:
[#325429] Threads After Fork — James Gray <james@...>
Am I understanding this example right:
[#325433] issue using method 'odd?' — Mmcolli00 Mom <mmc_collins@...>
I keep getting a no method error when trying to find out if a count is
[#325446] rails console output shows "\n" rather than putting in new line? is there a way to change this? — "Greg Hauptmann" <greg.hauptmann.ruby@...>
Hi,
[#325453] if statement not working with Hash object — Mmcolli00 Mom <mmc_collins@...>
count1 = Hash.new(0)
Mmcolli00 Mom wrote:
[#325465] ParseTree 3.0.3 Released — Ryan Davis <ryand-ruby@...>
[#325470] flog 2.0.0 Released — Ryan Davis <ryand-ruby@...>
[#325476] wilson 1.0.0 Released — Ryan Davis <ryand-ruby@...>
[#325478] Ruby namespace question — Zhao Yi <youhaodeyi@...>
I require two ruby files which include two classes with the same name.
[#325482] cannot get attr_accessor to work — Tom Cloyd <tomcloyd@...>
I've been staring at this for a couple of hours, and I cannot crack the
Hi --
[#325497] Suggestions and Resources? — Kenny Xm <xarverk@...>
Hi I'm 11 years old and love computers, and want to go into programming.
[#325530] Passwords — John Chant <john.chant@...>
Hi,
[#325535] Class design question — Jes俍 Gabriel y Gal疣 <jgabrielygalan@...>
Hi,
Jes炭s Gabriel y Gal叩n wrote:
On Jan 21, 2009, at 3:26 PM, Ilan Berci wrote:
[#325542] String doesnt auto dup on modification — RK Sentinel <sentinel.2001@...>
I'm writing my first largeish app. One issue that gets me frequently is
2009/1/21 RK Sentinel <sentinel.2001@gmx.com>:
RK Sentinel wrote:
On 21.01.2009 22:57, Brian Candler wrote:
instance variable then I tend to dup it if the application is larger.
RK Sentinel wrote:
Stefan Lang wrote:
2009/1/22 Albert Schlef <albertschlef@gmail.com>:
[#325546] class doesn't know about calling program's libraries? — Tom Cloyd <tomcloyd@...>
I'm still in my first 24 hours of seriously using classes, so am still
Tom Cloyd wrote:
Ilan Berci wrote:
And the exact exception, with backtrace?
[#325547] Showing a file — Sigge Sg <siggesg@...>
I am a noob in programing, and have just learned some of the basics.
[#325559] Help with FasterCSV monkey patch — Alfredo Mesen <albemuth@...>
Hello, I've been trying to monkey patch FCSV to allow escaped colsep
[#325566] Can't read more than one message from a socket — Chris Birkinshaw <chris.birkinshaw@...>
I am connecting to a server and then waiting to receive messages over
[#325602] Separate random number generators? — Bart Braem <bart.braem@...>
For simulation work, I want to use multiple, independent random number
[#325616] Tk supports only GIF? — Albert Schlef <albertschlef@...>
I has this snippet to show images:
From: Albert Schlef <albertschlef@gmail.com>
[#325619] How to use the type in the Mysql::Field object? — Patrick Put <patrick.put@...>
I'm trying to do something like this (not really, I want to use the type
[#325634] Calling class methods from C — Robert Rouse <scyllinice@...>
Hello,
[#325649] Choosing the most appropiate Ruby version and programming model to develop a SIP server — Iñaki Baz Castillo <ibc@...>
Hi, I need to do a choice between the various Ruby versions (1.8, 1.9, JRub=
I単aki Baz Castillo wrote:
2009/1/23 Brian Candler <b.candler@pobox.com>:
I単aki Baz Castillo wrote:
2009/1/23 Brian Candler <b.candler@pobox.com>:
I単aki Baz Castillo wrote:
El Viernes, 23 de Enero de 2009, Brian Candler escribi=C3=B3:
[#325652] How to receive data using socket programming — Kamaljeet Saini <kamaljeet_singh_saini@...>
Hi,
Kamaljeet Saini wrote:
Can someone help please in interpreting the following C# logic/algorithm
I got this following code from
Kamaljeet Saini wrote:
[#325653] simple ruby program problem — Hunter Walker <walkerhunter@...>
So I have been reading Chris Pine's book, "Learn to Program". I am
[#325668] Gathering Ruby Quiz 2 Data (#189) — Daniel Moore <yahivin@...>
Greetings!
On Fri, Jan 23, 2009 at 7:42 AM, Daniel Moore <yahivin@gmail.com> wrote:
What's the deadline btw? I am almost ready with the solution since the
[#325677] running a program without ruby — Sigge Sg <siggesg@...>
I am a noob in programing, so don't be mad if it's a bad question!
[#325721] class 'initialize' method not working ??? — Tom Cloyd <tomcloyd@...>
I'm baffled by this error, after a hour+ of experimentation with
-----BEGIN PGP SIGNED MESSAGE-----
[#325733] regex extension to handle matching parens? — ivo welch <ivowel@...>
Dear Experts: I am very new to ruby, literally having just read the
[#325745] instantiate a class dynamically — "rpardee@..." <rpardee@...>
Hey All,
[#325755] Help on SQLITE3-ruby (1.2.3) Windows problem — jhs408@...
Your Help please:
[#325756] with or without arguments - how? — Jason Lillywhite <jason.lillywhite@...>
I've used methods before that work with or without arguments. I've tried
[#325760] OpenSSL Ruby 1.9? "Certificate verify failed" — Alexandre Alex <alex.vaillancourt@...>
Hi Guys!
[#325768] Creating p7s/pkcs7 files with Ruby — Yves Vogl <yves.vogl@...42.com>
Hi,
[#325777] how to find the position of each match within a string — Li Chen <chen_li3@...>
Hi --
> You can examine the $~ global MatchData object, in a couple of ways:
[#325781] how to require more than one thing from the command line — Roger Pack <rogerpack2005@...>
Is there a way to do this?
Roger Pack wrote:
Roger Pack wrote:
[#325782] gem thought — Roger Pack <rogerpack2005@...>
I noticed how convenient it is to use debgem, I am wondering if it would
Roger Pack schrieb:
[#325797] Scope resolution operator — Daniel Waite <rabbitblue@...>
(The code I will demonstrate is Rails-based, but the question is
[#325812] Question about BlankSlate.reveal — Gregory Brown <gregory.t.brown@...>
Hi folks,
2009/1/25 Gregory Brown <gregory.t.brown@gmail.com>:
[#325813] Listing installed gems — Shilo Ayalon <shiloayalon@...>
Hi -
Alle domenica 25 gennaio 2009, Shilo Ayalon ha scritto:
[#325816] How to pop up a Download Window — Kumar Saurav <saurav@...>
Hi all ,
[#325817] unalias a method? — Todd Burch <promos@...>
I needed to alias a method (alias_method) to change its behavior during
Todd Burch wrote:
Mike Gold wrote:
[#325832] How can I get the arguments passed to the caller. — Stefan Kanev <stefan.kanev@...>
Hey guys.
> I have a rather weird question. I want to write a function that
James Coglan wrote:
Thanks for the advice. I would have never had thought of something as
[#325835] creating facebook — Hellkor Hellkorduo <isitcbh@...>
what about creating facebook with rails !
[#325861] logging 0.9.5 — Tim Pease <tim.pease@...>
logging version 0.9.5
> logging version 0.9.5
[#325870] Need help for Ruby DBI and PostgreSQl — Manisha Tripathy <pujari.manisha@...>
Hi,
Manisha Tripathy wrote:
Brian Candler wrote:
Manisha Tripathy wrote:
Brian Candler wrote:
Manisha Tripathy wrote:
Brian Candler wrote:
[#325871] xml — Harish Dewangan <kd_harish@...>
Hi All,
[#325882] minimal ruby install — Rick Fiorentino <rfiorentino@...>
Hi All,
[#325910] Page crawling and URL grabbing — "Patrick L." <leahy16@...>
Hey guys,
[#325911] Conventions in ruby and the principle of least surprise — Einar Boson <einarmagnus@...>
Hi guys, and hi Matz. I have a few questions about ruby syntax and
Einar Boson wrote:
[#325918] Help on Directory Iteration — Newb Newb <revathy.p@...>
Hi People i have never done file or Directory manipulations before.
[#325921] nokogirl on ubuntu: failed to build gem native extension — Edouard Dantes <edrd.dantes@...>
Hi,
Search and install package named ruby-dev. Notice also that it's
Radosław Bułat wrote:
On May 27, 2009, at 12:52, Alice Gheorghiu wrote:
Eric Hodel wrote:
[#325962] problems with rake and sh — Dave Foo <hunkybill@...>
Hi,
[#325971] Ruby interpreter not working — Will Dresh <w.dresh@...>
Hello,
Alle marted=C3=AC 27 gennaio 2009, Will Dresh ha scritto:
Stefano Crocco wrote:
Rodrigo Bermejo wrote:
On Tue, Jan 27, 2009 at 10:06 PM, Tom Cloyd <tomcloyd@comcast.net> wrote:
On Wed, Jan 28, 2009 at 5:06 AM, Robert Dober <robert.dober@gmail.com>wrote:
> I use gedit with the snippets[1] plugin. I set up a "defi" tap trigger so
[#325974] replacing callcc by catch/throw — Thomas Hafner <thomas@...>
Hello,
[#325983] Super User Can't Change UID? — James Gray <james@...>
Why would the super user not be able to switch UID's?
This works on my gentoo without any problem. Try to became root and
On Jan 27, 2009, at 5:21 PM, Michel Boaventura wrote:
On Jan 27, 2009, at 6:26 PM, James Gray wrote:
[#325987] how can I switch over an array ? — Tsunami Script <lyon2003@...>
I have the following code snippet :
[#326021] regexp multiple matches — Mickael Faivre-Macon <faivrem@...>
Hi,
On Wed, Jan 28, 2009 at 1:26 PM, Mickael Faivre-Macon <faivrem@gmail.com>wrote:
[#326022] how to get an absolute address of a link — Tsunami Script <lyon2003@...>
Is there some URL lib that I can use to get the absolute address of a
[#326027] Defining an ActiveRecord class within a method of another class — Glenn <glenn_ritz@...>
Hi,
[#326036] MiniTest & Test::Unit::TestResult in Ruby 1.9.1 — James Mead <jamesmead44@...>
It looks like Test::Unit::TestResult [1] has disappeared in Ruby 1.9.1. Is
[#326042] function inside a function — Jason Lillywhite <jason.lillywhite@...>
I have a question about the timing of function evaluations in this case:
[#326070] Ruby on Solaris 10 performance problems — Colin Mackenzie <colmac@...>
We just installed ruby on a
2009/1/28 Colin Mackenzie <colmac@gmail.com>:
* Colin Mackenzie <colmac@gmail.com> (2009-01-28) schrieb:
Simon Krahnke wrote:
2009/1/30 Peter Booth <pbooth@nocoincidences.com>:
[#326076] yield vs. return — klochner <klochner@...>
I couldn't find any meaty discussions on this topic, so maybe it's
[#326079] Errno::ENOMEM reading a device in Ruby, not in Java though — Roger Pack <rogerpack2005@...>
Question on how to avoid an Errno::ENOMEM
2009/1/29 Roger Pack <rogerpack2005@gmail.com>:
Hi,
ge of st says:
Hi,
[#326084] Bitwise question — "Andrew Barringer" <abarringer@...>
I'm working on a project that has a bitmap of permissions and I need to
Andrew Barringer <abarringer@bsecure.com> writes:
[#326090] Compiling mysql-ruby-2.8 problems — Alex 2k8 <abc3def@...>
Hello,
[#326096] error with regular expression inside eval block — Barun Singh <barunio@...>
I'm seeing strange behavior with Ruby 1.8 when I try to evaluate a
[#326101] proper use of classes — Tom Cloyd <tomcloyd@...>
Greetings...
2009/1/29 Tom Cloyd <tomcloyd@comcast.net>:
An attractive aspect of Ruby is how it is usually presented as agnostic
On Sat, Jan 31, 2009 at 11:00 PM, Mike Stephens <rubfor@recitel.net> wrote:
Hi --
On 1 Feb 2009, at 11:54, David A. Black wrote:
On Mon, 2 Feb 2009, Eleanor McHugh wrote:
On 2 f=E9vr. 09, at 16:11, Matt Lawrence wrote:
[#326106] RDoc 2.3 now with Darkfish, without CHM and extra HTML templates — Eric Hodel <drbrain@...7.net>
This release of RDoc brings some big changes. Most notably Michael =20
On Thu, Jan 29, 2009 at 6:53 AM, Eric Hodel <drbrain@segment7.net> wrote:
On Jan 29, 2009, at 3:24, Martin DeMello <martindemello@gmail.com>
On Thu, Jan 29, 2009 at 9:14 PM, Eric Hodel <drbrain@segment7.net> wrote:
Eric Hodel wrote:
On Jan 30, 2009, at 5:27 AM, Clifford Heath wrote:
It definitely looks better.
James Gray wrote:
On Jan 30, 2009, at 5:37, James Gray <james@grayproductions.net> wrote:
On Jan 30, 2009, at 03:27 AM, Clifford Heath wrote:
Eric Hodel wrote:
[#326123] Search for string in folder names — Newb Newb <revathy.p@...>
Hi ...
[#326134] Real life use of each_cons? — Mischa Fierer <f.mischa@...>
Hello,
On Thu, Jan 29, 2009 at 12:19 AM, Mischa Fierer <f.mischa@gmail.com> wrote:
[#326165] MiniTest: a curious case of include (1.8 vs 1.9) — Simon Chiang <simon.a.chiang@...>
I've been messing around with minitest and came across something very
As an additional note to this, assigning constants in a describe under
[#326170] Add randomize method to array? — Bart Braem <bart.braem@...>
Perhaps a silly question. What is the best way to add a randomize
[#326175] RDoc plain text docs with command to create an HTML table? — Martin Bernd Schmeil <bschmeil@...24.com>
Hi all,
On Jan 29, 2009, at 08:11 AM, Martin Bernd Schmeil wrote:
[#326183] Ruby 1.9, Ruby Mysql 2.8, Compiling — mwlang88 <mwlang@...>
Hello, all
[#326186] Testing file system manipulations — Chris Vincent <c.j.vincent@...>
I am currently writing a class which processes a log file, inserts some
[#326192] Reading a file in chunks, to a byte array — draygen@...
Hi everyone,
[#326193] Help translating C# socket code equivalent Ruby socket code — Kamaljeet Saini <kamaljeet_singh_saini@...>
Possible to help in translating the following C# socket code to Ruby
[#326196] How to do a for loop...and iterate a set number of times? — Dan No <dan.cao.nguyen@...>
So painfully basic, but I'm just starting Ruby and am coming to it from
[#326216] Can't create a new file — Nebs Petrovic <nebs_man@...>
I have no idea what's going on. I've read about a dozen forums about
[#326226] API to determine traveling distance between two locations? — Aldric Giacomoni <"aldric[removeme]"@...>
Hi all,
[#326241] Object#singleton_class in Ruby 1.9? — Suraj Kurapati <snk@...>
Hello,
Hi --
Hi,
On Fri, Jan 30, 2009 at 10:28 AM, Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
On Jan 30, 2009, at 9:47 AM, Gregory Brown wrote:
Yukihiro Matsumoto wrote:
Thomas Sawyer wrote:
On Fri, Jan 30, 2009 at 3:28 PM, Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
On Fri, Jan 30, 2009 at 4:28 PM, Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
Robert Dober wrote:
On Sat, Jan 31, 2009 at 8:03 PM, Thomas Sawyer <transfire@gmail.com> wrote:
Hi --
On Sun, Feb 1, 2009 at 12:03 PM, David A. Black <dblack@rubypal.com> wrote:
David A. Black wrote:
Hi --
David A. Black wrote:
Hi --
David A. Black wrote:
On Tue, 3 Feb 2009, Thomas Sawyer wrote:
[#326247] MySQL gem maintainer and project page? — Luis Lavena <luislavena@...>
Hello Everybody,
[#326276] Ruby 1.9.1 is released — "Yugui (Yuki Sonoda)" <yugui@...>
-----BEGIN PGP SIGNED MESSAGE-----
On Jan 30, 2009, at 10:38 AM, Yugui (Yuki Sonoda) wrote:
Yugui (Yuki Sonoda) wrote:
Congradulations guys!! I am a noob so this might be a silly question to the
On Fri, Jan 30, 2009 at 10:08 PM, Yugui (Yuki Sonoda) <yugui@yugui.jp> wrote:
Are there going to be a one click installer for this new version? I'm having
Zayd Abdullah wrote:
On Jan 31, 8:34=A0am, Jayce Meade <azimuth-rubyt...@live.com> wrote:
[#326280] Hexagonal Grid Game Board (#190) — Daniel Moore <yahivin@...>
Summary of quiz #189 coming in a day or two.
[#326349] File::write() complement for File::read() ? — Suraj Kurapati <snk@...>
Hello,
[#326350] difference in file.join between Linux, win32? — Roger Pack <rogerpack2005@...>
question:
[#326361] global generator of unique symbols — Thomas Hafner <thomas@...>
Hello,
Thomas Hafner <thomas@faun.hafner.nl.eu.org> writes:
[#326392] rake db:migrate not working — Chris Gunnels <rfsllc@...>
I keep getting access denied for user 'root'@'localhost' (using
[#326402] ruby string question — Tsunami Scripter <lyon2003@...>
Is it possible to modify an existing ruby string without creating a new
[#326412] Array#to_h — Roger Pack <rogerpack2005@...>
Not that I would find it useful at all, but is there is a Hash#to_a
Hi --
It's fairly trivial, isn't it?
Re: scRUBYt! 0.4.1
On Dec 11 2008, 8:43=A0am, pe...@rubyrailways.com wrote:
> Hello all,
>
> After more than a year, I'd like to announce a new release of scRUBYt! -
> so "scRUBYt!".is_vaporware? =3D=3D false now!
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> scRUBwhat?
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> scRUBYt! is a (hopefully) easy to use, yet powerful Web scraping framewor=
k
> based on Hpricot, mechanize and/or FireWatir. It's purpose is to free you
> from the drudgery of web page crawling, looking up HTML tags, attributes,
> XPaths, form names and other typical low-level web scraping stuff by
> figuring these out from your examples copy'n'pasted from the Web page or
> Firebug.
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> In this release
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> Finally it is possible to use FireWatir as the agent for navigation,
> enabling AJAX/more robust scraping via Firefox.
> Another big news is that the RubyInline, ParseTree and Ruby2Ruby
> dependency was dropped since we couldn't solve this problem for win32 for
> one year.
> Of course a lot of bugs were fixed as well!
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D
> CHANGELOG
> =3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> - [NEW] possibility to use FireWatir as the agent for scraping (credit:
> Glenn Gillen)
> - [FIX] navigation doesn't crash if a 404/500 is returned (credit: Glen
> Gillen)
> - [NEW] navigation action: click_by_xpath to click arbitrary elements
> - [MOD] dropped dependencies: RubyInline, ParseTree, Ruby2Ruby (hooray fo=
r
> win32 users)
> - [NEW] scraping through frames (e.g. google analytics)
> - [MOD] exporting temporarily doesn't work - for now, generated XPaths ar=
e
> printed to the screen
> - [MOD] possibility to wait after clicking link/filling textfield (to be
> able to scrape inserted AJAX stuff)
> - [NEW] possibility to fetch from a string, by specifying nil as the url
> and the html string with the :html option
> - [FIX] firewatir slowness (credit: jak4)
> - [FIX] lot of bugfixes and stability fixes
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> What's next
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> The biggest news is that scRUBYt! is going to be rewritten from scratch -
> the work has already been started by Glenn Gillen. scRUBYt! has grown too
> big for our taste, so we decided to start anew, aiming for 100% rSpec
> coverage, refactored code, speed/performance optimization and leaving
> cruft behind. So scRUBYt! 0.4.1, the last one based on the original
> scRUBYt! will be supported until the new, rewritten one (0.5.0) comes out
> and takes it's place.
>
> We are working on a public scraper repository
> (http://github.com/scrubber/scrubyt_examples/tree/master) where you can
> post your scRUBYt! snippets and check out what are the others doing.
>
> And there are other interesting stuff in the pipeline as well - stay tune=
d!
>
> Cheers,
> Glenn && Peter
>
> ___http://scrubyt.orghttp://www.rubypond.com(Glenn)http://www.rubyrailway=
s.com(Peter)
I tried to update this gem from 0.4.06 to 0.4.11 but it doesn't seem
to see it, even when I use the --source URL option. Have others
experienced problems in updating too?
I tried
$ gem update scrubty --source 'http://rubyforge.org/projects/scrubty'
and it gave me the error message
Updating installed gems
ERROR: While executing gem ... (Zlib::GzipFile::Error)
not in gzip format