[#300215] Ruby 1.8.6 (i486-linux) — Roy Stannard <roycstannard@...>
First post here, I hope this is the right forum :)
[#300221] How about the execution efficiency in Ruby 1.9? — Erwin Moller <hi.steven.tu@...>
Has It been greatly improved?
On May 1, 5:10 am, Erwin Moller <hi.steven...@gmail.com> wrote:
On 1 May 2008, at 07:45, ThoML wrote:
[#300239] limiting the scope of a variable — Thomas Hafner <thomas@...>
Hello,
[#300245] inherited behaviour. — Peter Morris <peter.morris@...>
Folks, would there be any DOWNSIDE to the call to the parents INHERITED
Peter Morris wrote:
On May 1, 11:32 am, Joel VanderWerf <vj...@path.berkeley.edu> wrote:
[#300267] splitting with a regex & keeping a ref? — "Kyle Schmitt" <kyleaschmitt@...>
I'm writing some scripts to help handle some ornery samba servers we
Hi --
On May 1, 9:46 am, Kyle Schmitt <kyleaschm...@gmail.com> wrote:
On 01.05.2008 18:08, yermej wrote:
[#300280] Please explain nuances of ||= — Ruby Freak <twscannell@...>
I am reading some of the ruby files in rails and I an seeing the ||=
* David A. Black <dblack@rubypal.com> (18:56) schrieb:
Hi --
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Hi --
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Hi --
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Hi --
David A. Black wrote:
Someone already mentioned it, but I recently wrote an article about
[#300308] Is there some way to execute a block within an arbitrary lexical scope? — Ruby Talk <rubytalk@...>
Is there some way to execute a block within a certain lexical scope?
On 01.05.2008 21:31, Ruby Talk wrote:
Let's say I'm doing some metaprogramming from another class and I want
[#300321] Searching for latin/umlaut characters in string — John Butler <johnnybutler7@...>
Hi,
T24gVGh1LCBNYXkgMSwgMjAwOCBhdCAxMDo0NSBQTSwgSm9obiBCdXRsZXIgPGpvaG5ueWJ1dGxl
Xavier Noria wrote:
T24gRnJpLCBNYXkgMiwgMjAwOCBhdCAxMDoxNyBBTSwgSm9obiBCdXRsZXIgPGpvaG5ueWJ1dGxl
Xavier Noria wrote:
T24gRnJpLCBNYXkgMiwgMjAwOCBhdCAyOjUyIFBNLCBKb2huIEJ1dGxlciA8am9obm55YnV0bGVy
[#300330] How to exec a module method when "include Module" from a Class ? — Iñaki Baz Castillo <ibc@...>
Hi, I have a class C that includes a module M.
MjAwOC81LzEsIEnDsWFraSBCYXogQ2FzdGlsbG8gPGliY0BhbGlheC5uZXQ+OgoKPiAgaXJiPiBj
[#300340] DSL - class-level methods that affect instances — Daniel Waite <rabbitblue@...>
I'm having a problem of design. I've tried a few configurations of class
[#300373] Method lookup from a Lambda — John Conti <john@...>
Hi all,
[#300384] Extracting a value from an array — Albert Schlef <albertschlef@...>
I have the following array:
I've compressed your loop into this:
Sandro Paganotti wrote:
Hi,
On May 2, 2008, at 5:07 AM, Arlen Cuss wrote:
Thanks you all for these snippets.
On 2 mai 08, at 15:05, Albert Schlef wrote:
[#300400] Beginner Question on Ruby — "Arun Kumar" <arunnandu@...>
Hi all,
[#300416] | versus || Any reason for this issue? — "Iñaki Baz Castillo" <ibc@...>
SGksIHdoeSBpbiB0aGUgc2Vjb25kIGNhc2UgdGhlIG5vbiBkZWNsYXJlZCAibXlfdmFyIiB2YXJp
[#300431] Reverse Divisible Numbers (#161) — Matthew Moss <matthew.moss@...>
This is a fairly simple quiz this week, as I'm in the middle of
On Fri, 02 May 2008 10:28:00 -0500, Matthew Moss wrote:
> you could use some interesting shortcuts.
On Sat, May 3, 2008 at 4:15 PM, ThoML <micathom@gmail.com> wrote:
>
[#300437] Ruby 1.9 wishlist — coderrr <coderrr.contact@...>
Hey I just put together a list of stuff I totally wish Ruby had and I
coderrr wrote:
On Fri, 02 May 2008 11:37:33 -0500, coderrr wrote:
[#300476] How to access to an Array element without doing "find" each time — Iñaki Baz Castillo <ibc@...>
Hi, I've an Array containing complex objects of Header class:
Hi --
El S=C3=A1bado, 3 de Mayo de 2008, David A. Black escribi=C3=B3:
[#300515] a ? b : c — luka luka <dezertir@...>
Hi all!
[#300537] Backreferences in case statements — loveajax@...
Hi,
[#300545] Why there is not "replace" method for Fixnum? — Iñaki Baz Castillo <ibc@...>
Hi, using String#replace I can "simulate" a pointer (thanks to David A. for=
On Sat, May 3, 2008 at 1:39 PM, I=F1aki Baz Castillo <ibc@aliax.net> wrote:
El S=E1bado, 3 de Mayo de 2008, Rick DeNatale escribi=F3:
On Sat, May 3, 2008 at 1:41 PM, I=F1aki Baz Castillo <ibc@aliax.net> wrote:
El S=E1bado, 3 de Mayo de 2008, Gerardo Santana G=F3mez Garrido escribi=F3:
[#300549] Error compiling ruby under AIX 5.3 with GCC during the make phase — "Victor Reyes" <victor.reyes@...>
Team,
On Sat, May 3, 2008 at 1:20 PM, Victor Reyes <victor.reyes@gmail.com> wrote:
[#300558] Matrix-element extractor -- How to define it — RichardOnRails <RichardDummyMailbox58407@...>
Hi,
[#300560] Ruby Class documentation — Aa Aa <banditgsf600n@...>
Hi,
[#300569] Different Ways To Loop — Wyatt Greene <greenewm@...>
I love the flexibility of Ruby. It gives you several ways to do
[#300581] Array combination check — Nadim Kobeissi <kaepora@...>
Hey everyone,
On Sun, May 4, 2008 at 2:39 PM, Nadim Kobeissi <kaepora@mac.com> wrote:
[#300602] Don't wait for Exception in threads — Emil Sandin <esandin@...>
I have two threads running in parallell, like this:
[#300616] 4/29 Press Release - What Will the Web 2.0 Upgrade of the Entire Internet Mean To You? — Sapemota <mslroman@...>
This really helps paint such a clear picture as to what the Web 2.0
[#300623] Help with rb_iv_set — Bryan Richardson <btrichardson@...>
Hello all,
[#300624] Need more help with Ruby and C — Bryan Richardson <btrichardson@...>
Hello all,
On Monday 05 May 2008 05:13:49 Bryan Richardson wrote:
[#300629] Problem using System command in ruby — Pranjal Jain <pranjal.jain123@...>
HI All
[#300644] Very basic question | Ruby + MySql — Csongor <csgyuricza@...>
I'm sorry to ask such a newbie question but I wasn't able to figure
[#300648] How would you design regexps in the integer domain? — Andreas Launila <ruby-talk@...>
I'm trying to come up with a clean way to specify regexps in the integer
2008/5/5 Andreas Launila <ruby-talk@lokorin.org>:
Robert Klemme wrote:
[#300667] Hash question — Damjan Rems <d_rems@...>
[#300682] attr_accessor for class variable? — sayoyo Sayoyo <sayoyo@...>
Hi,
On 05.05.2008 17:03, sayoyo Sayoyo wrote:
[#300691] String copy-on-write question — Lars Christensen <larsch@...>
Hello group,
[#300726] Escaped characters from the command-line — -j b- <jrb562@...>
I've run into a bit of an issue that I hope you can help with.
[#300728] Extending Array and assigning to self — Oliver Saunders <oliver.saunders@...>
I've got this class that is essentially an array with a few things
[#300734] Win32 Service Problem — "Glen Holcomb" <damnbigman@...>
I'm having an issue with Win32 Service
Thanks, I'll give it a shot.
Okay now I'm getting undefined method mainloop for Daemon.
Well I'm running 0.6.1
I tried a clean install of Ruby and everything on a machine that was
[#300751] Ruby has to be interpreted line by line in runtime, does this affect Ruby's execution efficiency badly? — Erwin Moller <hi.steven.tu@...>
Why doesn't the inventor design a better approach to avoid this
On May 8, 1:27=A0pm, Ron Fox <f...@nscl.msu.edu> wrote:
[#300752] In order to cross platform, Ruby is designed to be interpreted in runtime, so Ruby code is exposed on the server. This brings a security danger which is not acceptable. — Erwin Moller <hi.steven.tu@...>
How about PHP? I think the same problem with PHP.
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Phillip Gawlowski wrote:
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[#300756] delegation question, where I want prototype style delegation — "Sam Roberts" <vieuxtech@...>
I want to make an object that behaves like another object would, if that
[#300764] take text from file and add do it with Ruby..? — Zoe Phoenix <dark_sgtphoenix@...>
I have a text file that I want to add some content to, but I'm not sure
[#300767] Reading from file, create a class with variables — Pelle Strul <aardtwig@...>
Hi, I'm trying to load a file with specifications like:
Pelle Strul wrote:
[#300771] I know this code is not very 'ruby' — Tim Booher <ads@...>
This function should work, but when I wrote it, I had the feeling that
On 6 May 2008, at 10:55, Tim Booher wrote:
[#300776] Conversion mask in hex to bit mask — Marcin Tyman <m.tyman@...>
Hi,
[#300790] trying to create an array with AA-ZZ for dutch postal codes — bookie988@...
the array postcodes should be filled with strings starting looking
[#300806] cgi.header redirect — "Haris Bogdanovic" <fbogdanovic@...>
Hi!
[#300834] Where to put code for extending a class? — Zoop Zoop <manuel.meurer@...>
I want to extend the String class with a capitalize_each_word method
On Tue, May 6, 2008 at 10:47 PM, Zoop Zoop <manuel.meurer@gmail.com> wrote:
Robert, could you explain a bit more what you mean?
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Hi --
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On Wed, May 7, 2008 at 3:06 PM, Brian Marick <marick@visibleworkings.com> wrote:
Hi --
On Wed, May 7, 2008 at 9:05 PM, David A. Black <dblack@rubypal.com> wrote:
[#300835] get method in Array subclass: where's it defined? — RichardOnRails <RichardDummyMailbox58407@...>
Hi,
[#300838] SocketError: getaddrinfo: nodename nor servname provided, or — Baq Haidri <baq@...>
I'm trying to use Net/Http and am getting the following error:
[#300854] Date Parsing — Clement Ow <clement.ow@...>
I have a script which I need to create a new Time or Date object to
Clement Ow wrote:
Clement Ow wrote:
Hi,
[#300869] Create a new file name by appending timestamp to original — Sunny Bogawat <sunny_bogawat@...>
i want a new file name from existing file name but with attaching time
2008/5/7 Sunny Bogawat <sunny_bogawat@neovasolutions.com>:
[#300870] Where to start if I want to print to — Damjan Rems <d_rems@...>
[#300891] sax parsing — Shweta Kadam <shweta_kadam@...>
hi all,
[#300899] Interesting result of a newbie mistake — "VICTOR GOLDBERG" <vmgoldberg@...>
Instead of writing
[#300900] Posting Culture — "Robert Klemme" <shortcutter@...>
All,
On Wed, May 7, 2008 at 1:14 PM, Robert Klemme
On Thu, 2008-05-08 at 17:01 +0900, Robert Dober wrote:
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[#300903] idiom for Hash like map... — "Mikel Lindsaar" <raasdnil@...>
class Fruit
[#300904] Code for connecting to SQL Server? — Anukul Singhal <anukul.singhal@...>
Hi,
Hey,
[#300918] changing hash key — Tim Wolak <tim.wolak@...>
I am working with a script to record accounts and their balances. I
[#300939] Getting pipe return codes from SYSTEM command — Russell Quinn <russell@...>
I'm trying to find the return codes from bash for piped commands. i.e.
[#300951] Check if char in string? — globalrev <skanemupp@...>
how do i do this:
On 7 Maj, 22:04, RedWiz <red...@inwind.it> wrote:
[#300966] precedence of single-line rescue and assignment — matt@... (matt neuburg)
def boom
[#300967] hash adding values — Tim Wolak <tim.wolak@...>
I'm trying to insert account numbers into a hash and add the balances
Tim Wolak wrote:
Sebastian Hungerecker wrote:
Oh, you want to store the balances based on the acct. #, then you want to
Craig Demyanovich wrote:
Something like this?
Craig Demyanovich wrote:
Looks like you forgot to change this line
[#301001] rcov segmentation faults on Debian and Ubuntu (not on OS X) — Stephen Anderson <stephen@...>
This has been driving me nuts and I've spent too much time on it.
Now I'm getting [BUG] rb_gc_mark(): unknown data type 0x0(0x2a064b8) non
The variety of different errors I'm getting make me suspect some sort of
[#301029] "Real" Differences Between Python & Ruby — Max Cantor <maxcantor@...>
I have a question about the difference(s) between Python and Ruby. I
On 8 Maj, 04:09, Phlip <phlip2...@gmail.com> wrote:
I was about to comment on something but when i read this:
On Fri, May 9, 2008 at 12:23 PM, Marc Heiler <shevegen@linuxmail.org> wrote:
On Fri, May 9, 2008 at 1:13 PM, Max Cantor <maxcantor@gmail.com> wrote:
On Sat, 2008-05-10 at 02:13 +0900, Max Cantor wrote:
Michael T. Richter wrote:
On Sat, 2008-05-10 at 14:52 +0900, M. Edward (Ed) Borasky wrote:
On 10 May 2008, at 07:31, Michael T. Richter wrote:
[#301043] How to get to the beginning in irb — flexaxis@...
I am using OSX. I am using terminal and I use irb. After typing
[#301045] Re: Event handling — Aa Aa <banditgsf600n@...>
Oke, I've implemented the following observer/listener program:
[#301049] to check for numericality — Sijo Kg <sijo@...>
Hi
@val = someValue if ( Integer( someValue) rescue Float( someValue )
On 5/8/08, Farrel Lifson <farrel.lifson@gmail.com> wrote:
[#301072] initial stages of scripting — "Hayden Smith" <tardis.tardis@...>
Hi there,
[#301078] Executing SQL Query through ruby using winole32 — Anukul Singhal <anukul.singhal@...>
Hi,
[#301084] segmented method names — Jan Hegewald <hegewald@...>
Dear all,
A solution can be:
[#301089] Any reason why this code should not work - The Ruby Way, p270 — "Victor Reyes" <victor.reyes@...>
I lifted the following code from The Ruby way and tried to use it.
On Thu, May 8, 2008 at 2:09 PM, Victor Reyes <victor.reyes@gmail.com> wrote:
[#301101] Why can't I redefine "<<" method to allow two parameters? — "Iñaki Baz Castillo" <ibc@...>
SGksIHZlcnkgZXhydGFuZ2U6CgoKY2xhc3MgTXlBcnJheSA8IEFycmF5CiAgYWxpYXMgb3JpZ2lu
On Thu, May 8, 2008 at 8:42 AM, I=F1aki Baz Castillo <ibc@aliax.net> wrote:
Jason Roelofs [2008-05-08 14:50]:
MjAwOC81LzgsIEplbnMgV2lsbGUgPGplbnMud2lsbGVAdW5pLWtvZWxuLmRlPjoKPiBKYXNvbiBS
Hi --
MjAwOC81LzgsIEnDsWFraSBCYXogQ2FzdGlsbG8gPGliY0BhbGlheC5uZXQ+Ogo+ICBBbnkgcmVh
[#301121] eclipse rdt is painful — jOhn <netcam@...>
Yeah the RDT plugin for eclipse work is painful. It used to be pretty
[#301129] Comparing String with Symbol — "Iñaki Baz Castillo" <ibc@...>
SGksIGxvc3RzIG9mIFJ1YnkgbWV0aG9kcyBhbGxvdyBTdHJpbmcgb3IgU3ltYm9sIGFzIHBhcmFt
* Michael Neumann <mneumann@ntecs.de> (19:17) schrieb:
I usually just convert them over
[#301133] integers with preceding zero don't return as expected? — Roger Pack <rogerpack2005@...>
09:02:40 ~ $ irb
[#301135] Writing a SQL Query in Active Record? — Anukul Singhal <anukul.singhal@...>
Hi,
[#301152] Compilation error in cont.c — Emanuele Ricci <maurice.enciel@...>
Hi,
Hi,
Yukihiro Matsumoto wrote:
Hi,
Yukihiro Matsumoto wrote:
[#301157] QtRuby: get data from TableWidget — Andrew Lepyokhin <la.bizzz@...>
Hello!
[#301174] tagz-4.2.0 - giraffe slayer — ara howard <ara.t.howard@...>
[#301186] scramble sentence, how to better program? — globalrev <skanemupp@...>
i have written a program that takes a sentence as input and outputs
[#301189] wired result — Cheyne Li <happy.go.lucky.clr@...>
Hey, guys.
[#301204] Doing an AND in regexp char class — "Todd Benson" <caduceass@...>
This question arises out of a couple of recent threads and may or may
On Thu, May 8, 2008 at 6:07 PM, ara.t.howard <ara.t.howard@gmail.com> wrote:
Todd Benson wrote:
On Thu, May 8, 2008 at 7:00 PM, Joel VanderWerf <vjoel@path.berkeley.edu> wrote:
[#301209] Cookie Monster! — Lee Jarvis <ljjarvis@...>
Perhaps this isn't the correct place for this. Although I didn't feel
[#301232] How to re-replace Hash default value behaviour? — Siep Korteling <s.korteling@...>
Hash.new(0) and the block form of Hash.new{_smart_stuff_} come in
[#301268] Using Derrick Pallas' ruby fcgi dispatcher — Kai Krakow <hurikhan77@...>
I am trying to use the following dispatcher in lighttpd:
[#301278] Delete every other value in an array — Tim Conner <crofty_james@...>
What is the best way to delete every other value in a ruby array?
[#301292] Which GUI library to use? — MohsinHijazee <mohsinhijazee@...>
Hi!
[#301293] The Turing Machine (#162) — Matthew Moss <matthew.moss@...>
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
On May 9, 9:48 am, Matthew Moss <matthew.m...@gmail.com> wrote:
Chris Shea wrote:
On Fri, May 9, 2008 at 10:22 PM, Glen F. Pankow <Glen.F.Pankow@noaa.gov> wrote:
On May 9, 9:48 am, Matthew Moss <matthew.m...@gmail.com> wrote:
[#301301] verify installation — marcoa <ma@...>
Is there a way to verify the installation of Ruby
[#301321] Persistent Hash — "Kyle Schmitt" <kyleaschmitt@...>
I'm looking for some sort of persistent hash, or object store for ruby.
[#301330] capture output in real time — Paul Winward <pwinward@...>
I'm wondering how to capture data written to stdout (or stderr) in real
Thanks for the suggestion but I'm still having the problem.
[#301356] rubygems and wxRuby — unbewusst.sein@... (Une B騅ue)
[#301378] "capitalize" also letters after "-" ? — Iñaki Baz Castillo <ibc@...>
Hi, I receive strings like:
[#301380] Net::SSH 'channel_failure: 0' Error on Remote Host — Mike7739 <disposable7739-googlegroups@...>
Hi,
[#301384] ruby keyboard commando switch off — Sir h Dauven <hein_dauven@...>
I'm not really a master with ruby, so I would nicely want to ask if
[#301402] How to tell if script running under rubyw vs ruby? — "Joe Swatosh" <joe.swatosh@...>
I spent some time poking around in Config, but so far this is the the
[#301432] Sharing variables between classes and instances — Leon Bogaert <leon@...>
Hi all,
Hi --
David A. Black wrote:
[#301439] IO#putc writing 2 bytes? — Minic Minic <cg1161@...>
Hey all, thanks for reading. Today is my first attempt at getting some
On Sun, May 11, 2008 at 03:28:31PM +0900, Minic Minic wrote:
Jos Backus wrote:
[#301451] Erasing text from a file — "Lucas L." <lucaslevin@...>
To me it seems it should be a rather obvious thing, but no matter where
[#301477] soap4r with digest authentication — "Ryan Q." <ryan.quinlan@...>
Hello all,
[#301489] PHPMYADMIN|MySQL5|RubyonRails|Apache — Baxter Baxter <baxter@...>
This is the configuration I am trying to use , but I am kinda in a spot
[#301493] Container wont contain! (noob question) — Extreme Noob <bengalyean@...>
Here I want to change Class1's var2 to equal 2. Now, I can do this by..
[#301516] create groups with ruby-net-ldap — rvd5star <callmervd@...>
hello all,
[#301517] rubygems-update and Mac OS X 10.4.11 — unbewusst.sein@... (Une B騅ue)
I've done :
[#301525] Convert integer to array? — Nadim Kobeissi <kaepora@...>
Let's say I have:
Nadim Kobeissi wrote:
2008/5/12 Sebastian Hungerecker <sepp2k@googlemail.com>:
[#301528] Handling of arrays — Clement Ow <clement.ow@...>
A snippet of my code are as follows:
On Mon, May 12, 2008 at 11:00 AM, Clement Ow
Jes炭s Gabriel y Gal叩n wrote:
On Tue, May 13, 2008 at 5:22 AM, Clement Ow
Jes炭s Gabriel y Gal叩n wrote:
Also, I have problems making some file exceptions. For example, i ahve
On Wed, May 14, 2008 at 9:46 AM, Clement Ow
>Sorry, that's what I get for not testing the code. I think (I'm a bit
>> I'm not sure if I'm understanding you correctly, but you can tweak the
Clement Ow wrote:
[#301561] regexp+hash problem — Le Lann Jean-Christophe <jean-christophe.lelann@...>
Hello !
[#301575] array diff — James Dechiaro <jdechiaro@...>
Hello
Same thing basically but none-the-less this would also work..
Thanks for your responses
On 5/12/08, James Dechiaro <jdechiaro@coherecomm.com> wrote:
if SumArray.include?(row[1])did the trick...thanks adam!
[#301576] Source code from complex user interfaces RUBY GTK — John Locke <eloi.plans@...>
Hi,
I'm not sure a book is the best choice. You don't know what's in the
[#301589] Problem with files comparing — Cheyne Li <happy.go.lucky.clr@...>
Hi, there
[#301606] about writing file??? — Pat Kiatchaipipat <hb.pat87@...>
hi, I have problem about writing file.
If you just want to prevent casual/accidental, rather than
Ron Fox wrote:
[#301623] How to convert character to hexadecimal? — "Iñaki Baz Castillo" <ibc@...>
SGksIEkgd2FudCB0byBjb252ZXJ0IHNvbWUgY2hhcmFjdGVyZXMgdG8gaGV4YWRlY2ltYWw6Cgog
I=C3=B1aki Baz Castillo wrote:
On May 13, 9:57 am, I=F1aki Baz Castillo <i...@aliax.net> wrote:
Chris Hulan wrote:
7stud -- wrote:
7stud -- wrote:
Sebastian Hungerecker wrote:
7stud -- wrote:
Sebastian Hungerecker wrote:
7stud -- wrote:
[#301625] disable regexp warning — "Gaspard Bucher" <gaspard@...>
Hi there !
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This is crazy. When I write a simple test case with your example it
On Wed, May 14, 2008 at 3:27 AM, Gaspard Bucher <gaspard@teti.ch> wrote:
[#301640] Updating all values in a Hash — Paul Dugdale <p.dugdale@...>
Does anyone know a good way to update all values in a hash.
I found this way
Hi --
[#301645] hash merge — Tim Wolak <tim.wolak@...>
I'm not sure if I'm using this the right way and I'm hoping you guys can
On May 13, 9:48 am, Tim Wolak <tim.wo...@gmail.com> wrote:
[#301657] detail on a regex? — "Kyle Schmitt" <kyleaschmitt@...>
Is there a way to pull details out of a regular expression's failure?
[#301673] Problem with Active Record and Oracle using oracle_enhanced adapter — "Pablo Q." <paqs140482@...>
Hi,
[#301688] Switch Two Lines in a File — Dana Merrick <dmerrick@...>
Hey guys,
[#301696] gem install of mongrel_cluster fails... — Xeno Campanoli <xcampanoli@...>
root@rhaprpt:~# gem install mongrel_cluster --include-dependencies
[#301714] rdoc breaks on some types of links — Joel VanderWerf <vjoel@...>
[#301721] hpricot and regexp? — Feng Tien <pood.forums@...>
I'm trying to grab the "cache date" off of the google search.
[#301724] Re: Need help for finding difference between files — Clement Ow <clement.ow@...>
Cheyne Li wrote:
Clement Ow wrote:
[#301731] Gecoder syntax question — "Axel Etzold" <AEtzold@...>
Dear all,
[#301741] Ruby (Rdoc) documentation http://www.ruby-doc.org/core/ — "Victor Reyes" <victor.reyes@...>
Team,
On Wed, May 14, 2008 at 1:07 PM, Victor Reyes <victor.reyes@gmail.com> wrote:
On Wed, May 14, 2008 at 1:30 PM, Jano Svitok <jan.svitok@gmail.com> wrote:
[#301747] how to do the equivalent of PHP's "$_GET" in Ruby? — John Zorko <jmzorko@...>
[#301763] Any population geneticists out there? interested in a Ruby SIG? — Phil Rhoades <phil@...>
People,
[#301765] 'requiring' a local module... — Sergio Ruiz <sergio@...>
i know this is dirt simple, but i am totally not getting it..
[#301767] changing hash key — Tim Wolak <tim.wolak@...>
I've been looking for a way to change a hash key. In my code I'm trying
On Wed, May 14, 2008 at 10:53 AM, Tim Wolak <tim.wolak@gmail.com> wrote:
I posted that code after I fixed an error. It is getting initialized,
On Wed, May 14, 2008 at 10:24 AM, Tim Wolak <tim.wolak@gmail.com> wrote:
[#301789] anding statements. — "Kyle Schmitt" <kyleaschmitt@...>
This is odd, I was trying to use "and" to chain together some
And no, I don't have a strange affinity for odd numbers, it was just
Consider the following:
Mac,
[#301794] PDF::Writer and rubygems — Bill Woodward <wpwood@...>
Good morning,
[#301810] Array assignment with multiple args — Jeff Hales <qbass69@...>
Hi all. I'm just starting to learn Ruby and have hit a problem that is
[#301828] Can platform agnosticism be achieved? — Luis Lavena <luislavena@...>
Hello List,
[#301829] Windows Vista Tablet PC, handwriting and Open Source Software — "Axel Etzold" <AEtzold@...>
Dear all,
[#301842] 40 million levenshtein distances for two long strings — John <john.d.perkins@...>
I am trying to discover similar files to reduce redundancy on a large
> I have to do a lot of comparisons, about 40 million.
[#301847] Method lookup for modules included in modules — Mark Wilden <mark@...>
My question has to do with the diagram on page 12 of "Advanced Rails".
[#301848] 7 Ruby Programming ebook — Laurynn <surejaya@...>
Found this on free ebook site.
On May 16, 8:58 am, "Pablo Q." <paqs140...@gmail.com> wrote:
Ruby Freak wrote:
On Thu, May 15, 2008 at 4:35 AM, Laurynn <surejaya@gmail.com> wrote:
I use this one:
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I'm not in the "first world" (I'm from latino america), the infrastructure
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Pablo
On Thu, May 22, 2008 at 9:18 AM, Camilo <camilor@gmail.com> wrote:
[#301868] CAPTCHA gem — Ss Kk <1shweta2@...>
Hi All,
[#301880] The Book Of Ruby - Free eBook — Huw Collingbourne <huw@...>
As some of you may know, a couple of years ago, I wrote a free Ruby
[#301881] finding current drive — "Parv G." <ghotrapa@...>
hello,
[#301890] ssh to execute remote ruby script — Blake Miller <blakeage@...>
I'm using 'net/ssh' to ssh into a OS X server and run a ruby script,
[#301896] Access Hash in the same order that was created — Mario Ruiz <mario@...>
I need to access to a Hash in the same order that It was created:
[#301898] What is the bes Ruby's book for beginners? — Renato Veneroso <rveneroso@...>
Hi everybody,
[#301918] Ruby 1.9 compatibility and performance — DJ Cole <ruby@...>
I have pretty much committed to Ruby for several projects - and two
[#301919] The Turing Machine (#162) — "Matthew Moss" <matthew.moss@...>
While waiting for 48 hours to pass, several examples of Turing Machine
[#301937] Matz: can we have rescue/else/ensure available in all blocks? — coderrr <coderrr.contact@...>
Hi Matz,
coderrr <coderrr.contact@gmail.com> writes:
coderrr <coderrr.contact@gmail.com> writes:
[#301938] Create an empty file of certain size — Mark Dodwell <seo@...>
Hi,
[#301948] Differing output for function moved from ruby 1.8 to 1.9 — DJ Jazzy Linefeed <john.d.perkins@...>
Sup, fools?
[#301953] A Couple of Questions Regarding Ruby Style — "Michael W. Ryder" <_mwryder@...>
While working on my rational class I came up with a couple of questions
[#301973] iterate Array — Sijo Kg <sijo@...>
Hi
[#301985] Ruby for web without rails — Diego Bernardes <di3go.bernardes@...>
I dont really like frameworks, i tryed to work with rails and i didnt
[#301992] Obfuscated Email — "Matthew Moss" <matthew.moss@...>
_If you want to ignore the introduction and just get to the task, skip down
Google catches my spam for me.
[#301994] newbie questions — Jason Lillywhite <jason.lillywhite@...>
I feel like we need a Forum called, "Ruby Newbie" for people like me. Is
[#301997] Pulling a class from a ruby file — Abhishek Ray <hey_a_ray@...>
I have a single ruby file, consisting of a class definition, and some
[#302008] Ruby classes and << Syntax — Christoph Schiessl <c.schiessl@...>
I have written a simple snippet of code and would appreciate any help
[#302028] Monkey Patching (definition)? — Christoph Schiessl <c.schiessl@...>
For example. Look the following piece of simple Ruby Code:
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[#302033] Speaking of free books — Phillip Gawlowski <cmdjackryan@...>
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[#302034] Not quite getting it. — Roger Alsing <roger.alsing@...>
Hi,
-----BEGIN PGP SIGNED MESSAGE-----
> class Test
Roger Alsing wrote:
On Sat, May 17, 2008 at 2:43 AM, J. Cooper <nefigah@gmail.com> wrote:
>> Instead, look at it like this: how likely is a Giraffe able to do what
On Sun, May 18, 2008 at 12:40 PM, Roger Alsing <roger.alsing@precio.se> wrote:
> The type checking in the popular strongly typed languages like Java
Also, I'm not here to run a war about static VS dynamic typing.
[#302038] Class methods in modules — Adrian <AdrianLloydSmith@...>
Hi
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On Fri, May 16, 2008 at 3:36 PM, Florian Gilcher <flo@andersground.net> wrote:
[#302064] ruby 1.9 hates you and me and the encodings we rode in on so just get used to it. — DJ Jazzy Linefeed <john.d.perkins@...>
def prep_file(path)
Hi,
On May 19, 1:53 pm, Yukihiro Matsumoto <m...@ruby-lang.org> wrote:
DJ Jazzy Linefeed wrote:
2009/12/27 Brian Candler <b.candler@pobox.com>
Brian Candler wrote:
Bill Kelly wrote:
On Tue, Dec 29, 2009 at 11:06 AM, Brian Candler <b.candler@pobox.com> wrote:
Tony Arcieri wrote:
Hi,
Benoit Daloze wrote:
Marnen Laibow-Koser wrote:
Brian Candler wrote:
Bill Kelly wrote:
[#302078] Easy way to use "self" in Proc — Leon Bogaert <leon@...>
Hi all,
[#302093] Object#select and method_missing — Bob Aman <bob@...>
class SelectTest
On May 16, 2008, at 6:21 PM, Bob Aman wrote:
Ray Baxter wrote:
7stud -- wrote:
[#302112] Dude? — "Robert Dober" <robert.dober@...>
Dear native speakers
On Sat, May 17, 2008 at 4:10 PM, Robert Dober <robert.dober@gmail.com> wrote:
> But if you are frequenting rubyist circles then it shouldn't be any
On 17.05.2008 12:00, Marc Heiler wrote:
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On Sat, May 17, 2008 at 6:27 PM, Phillip Gawlowski
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[#302149] Hex to decimal? — Tim Hunter <TimHunter@...>
Since nobody else has any Ruby to talk about today... :-)
[#302170] 6th batch of FORPC101-6C starts 5th July — "Satish Talim" <satish.talim@...>
The 6th batch of the Free Online Ruby Programming Course (FORPC101-6C)
[#302178] sub/gsub bug? — Matt <mgregory22@...>
Is this a bug?
[#302215] Is it possible from a class to grab the name of the object instance? — rubisher <rubisher@...>
Hello all rubyist,
MjAwOC81LzE4LCBydWJpc2hlciA8cnViaXNoZXJAc2NhcmxldC5iZT46Cgo+ICBCdXQgdG8gbWFr
[#302218] Array.sort with bignum fails? — Rg Rg <r.basura@...>
I have a array with big numbers and sort method does not order it
[#302232] How to wrap either forkoff or map depending on a config variable? — "Shot (Piotr Szotkowski)" <shot@...>
Hello, good people of ruby-talk.
[#302234] Using Mechanize and hpricot to get property taxes — Cy Gar <info@...>
after reading about hpricot, mechanize and htree gems, I made an attempt
[#302240] Needing to pipe commands to automate program — Ruggershawn <shawn.kercher@...>
Hello,
[#302253] Ruby Project Recommendations — Brett Brown <brett-brown@...>
Hi, I'm new to ruby and I am considering contributing to one or two
[#302277] Serial Number in Pagination Results — Saravanan Krishnan <saravanankrishnan@...>
Hi all,
[#302289] Is there any net framework like ACE or Twisted implemented by ruby? — paul <cayson.z@...>
Hi,all:
[#302304] How to use a class_variable into a Module — "Iñaki Baz Castillo" <ibc@...>
SGksIEkgd2FudCB0byBkZWNsYXJlIGEgY2xhc3NfdmFyaWFibGUgaW4gY2xhc3MgQS4KQ2xhc3Mg
[#302317] n00b question — Miles Chatterji <miles@...>
somewhat new to ruby, and im trying to write a simple program to print
[#302318] Select items in a VBOX? — John Locke <eloi.plans@...>
Hi,
[#302331] Q: IDE and FAQ? — "Darryl L. Pierce" <mcpierce@...>
I'm sure this question's been asked before, so I'll just ask if there's a
[#302344] Method as first class member — Guoliang Cao <caogl@...>
Hi,
On 19.05.2008 22:28, Guoliang Cao wrote:
Robert Klemme wrote:
[#302348] Why doesn't Float() work the same as Integer()? — "Michael W. Ryder" <_mwryder@...>
In my continuing work learning Ruby while creating a Rational class I
On May 19, 7:44=A0pm, "Michael W. Ryder" <_mwry...@worldnet.att.net>
Hi,
Yukihiro Matsumoto wrote:
2008/5/21 Michael W. Ryder <_mwryder@worldnet.att.net>:
Pit Capitain wrote:
Michael W. Ryder wrote:
[#302349] where to start ? — "Pedro R. Lopez" <pedrolopezmail@...>
Does anyone have a good website or book, to start on Ruby and
[#302358] help me debug my stack trace — Roger Pack <rogerpack2005@...>
So currently ruby is hung using 100% CPU on my machine.
[#302366] How is this split method working? — Raj Singh <neeraj.jsr@...>
length = 20
Raj Singh wrote:
RnJvbTogUmFqIFNpbmdoIFttYWlsdG86bmVlcmFqLmpzckBnbWFpbC5jb21dIA0KIyBsZW5ndGgg
[#302383] how to serialize hash to a file? — hurcan solter <hsolter@...>
i have an xml file that goes like;
[#302395] Why is Array#to_f not defined? — Fredrik <fredjoha@...>
Ruby (1.8.6) seems to be missing numeric conversion methods for
[#302411] Re: Is it possible from a class to grab the name of the object instance? — "rubisher" <rubisher@...>
Hello Marcin,
2008/5/20 rubisher <rubisher@scarlet.be>:
Robert Klemme wrote:
[#302412] Is Necessary for all rails employee know computer knowledge? — Michel Thapa <abcotech@...>
Hi all Is Necessary for all rails employee know computer knowledge?
Michel Thapa <abcotech@gmail.com> writes:
On 20 May 2008, at 13:15, Pascal J. Bourguignon wrote:
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Eleanor McHugh wrote:
On 21 May 2008, at 13:40, Albert Schlef wrote:
[#302418] displaying data — Tim Wolak <tim.wolak@...>
I am getting data from three hashes and am trying to arrange them in
[#302440] Arbitrary IO object — Daniel Berger <djberg96@...>
Hi,
[#302448] Debugging a TCPSocket.open timeout — Student Jr <blogger@...>
I'm trying to do an IMAP connection. My first target is gmail:
[#302463] Is it possible for rubyzip to return zipped data instead of writing it to the disk? — szimek <szimek@...>
Hi,
[#302477] Is there any good source for the logic behind some of the methods? — "Michael W. Ryder" <_mwryder@...>
I am trying to figure out why methods that seem to do the same thing
On May 20, 2008, at 6:20 PM, Michael W. Ryder wrote:
From: Michael W. Ryder [mailto:_mwryder@worldnet.att.net]=20
[#302479] 13 lines of confusion — "Michael T. Richter" <ttmrichter@...>
I can't for the life of me figure out why the following code makes Ruby
[#302489] Ensuring only one instance of a script is running — Daniel Berger <djberg96@...>
Hi all,
Daniel Berger wrote:
[#302490] Local Jump Error — Clement Ow <clement.ow@...>
I get the following error when i execute my code:
On Tue, May 20, 2008 at 9:31 PM, Clement Ow
Adam Shelly wrote:
Sebastian Hungerecker wrote:
Clement Ow wrote:
[#302498] How to implement this in unit testing — "Muath A. Khalaf" <moath2@...>
Hi,
[#302519] the process invoked by backticks stays as zombie! — Artem Kazakov <kazakov@...>
Hi Gurus :)
[#302520] arrays in ruby and java — Zhe Zen <zhe.zen@...>
hi,
[#302529] Ruby on Rails, Vista, and Segmentation Faults — Bob Florian <bob1@...>
I've just switched from Window XP to a new Vista machine and my Rails
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[#302536] custom serialization problem 2 (marshal_dump, marshal_load) — sayoyo Sayoyo <sayoyo@...>
Hi,
[#302539] to_yaml method for array — Raj Singh <neeraj.jsr@...>
This is irb.
require 'yaml'
[#302561] htpasswd — Anka Anka <ania7007@...>
How to generate apache password with ruby? I have to generate from ruby
[#302565] Prevent ruby constant variables from changing? — George Wang <stdcells@...>
Hi,
George Wang wrote:
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On Thu, May 22, 2008 at 1:38 PM, Florian Gilcher <flo@andersground.net> wrote:
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On May 22, 2008, at 4:38 AM, Florian Gilcher wrote:
RnJvbTogR2VvcmdlIFdhbmcgW21haWx0bzpzdGRjZWxsc0B5YWhvby5jb21dIA0KIyBJcyB0aGVy
On Thu, May 22, 2008 at 04:49:32PM +0900, Pe??a, Botp wrote:
Jeremy Hinegardner wrote:
On Thu, May 22, 2008 at 11:12 PM, Sebastian Hungerecker
From: Robert Dober [mailto:robert.dober@gmail.com]=20
[#302569] Why can't I define vars in caller's binding using eval? — "Christopher J. Bottaro" <cjbottaro@...>
In other words, why can't I do this?
Christopher J. Bottaro wrote:
[#302572] Why does returning from a block cause a LocalJumpError — cbare <christopherbare@...>
Hi Ruby gurus,
[#302577] I lost /bin — Albert Schlef <albertschlef@...>
I was compiling the 'fxruby' gem....
[#302591] Unable to run(automate) different file via Ruby — Pranjal Jain <pranjal.jain123@...>
Hi
[#302600] implementation of xpath in ruby? — dare ruby <martin@...>
Dear Friends,
[#302604] Is rdoc (http://www.ruby-doc.org/core/) complete? — "Victor Reyes" <victor.reyes@...>
Hello Team,
On Thursday 22 May 2008, Victor Reyes wrote:
Please forgive my ignorance and thank you for the information.
On Thu, May 22, 2008 at 3:11 PM, Victor Reyes <victor.reyes@gmail.com> wrote:
[#302628] customized serialization unreliable???? — sayoyo Sayoyo <sayoyo@...>
Hi,
[#302632] OOP in Ruby? — aidy <aidy.lewis@...>
Hi,
aidy wrote:
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On May 22, 2008, at 9:29 AM, Phillip Gawlowski wrote:
On Thu, May 22, 2008 at 11:48 AM, Mark Wilden <mark@mwilden.com> wrote:
I wrote a series of articles in which Smalltalk and Ruby OOP are
On May 26, 3:59 pm, luka luka <dezer...@posta.ge> wrote:
aidy wrote:
On Tue, May 27, 2008 at 2:20 PM, Huw Collingbourne <huw@darkneon.com> wrote:
Robert Dober wrote:
On Tue, May 27, 2008 at 4:02 PM, Huw Collingbourne <huw@darkneon.com> wrote:
[#302659] Obfuscated Email (#163) — "Matthew Moss" <matthew.moss@...>
Welcome, Ruby coders and coderettes... Tonight we bring you the Obfu Awards,
[#302677] Lambda Block vs. Method — "APNelson.L" <APNelson.L@...>
I was just wondering what the benefit would be of creating a block
[#302698] Help extending Hash to allow hexadecimal encoded keys (problem with "Delegator") — "Iñaki Baz Castillo" <ibc@...>
SGksIGJhc2ljYWxseSBJIG5lZWQgdG8gaW1wbGVtZW50IGEgSGFzaCBpbiB3aGljaCBrZXlzIGNh
SGksCgoyMDA4LzUvMjMgScOxYWtpIEJheiBDYXN0aWxsbyA8aWJjQGFsaWF4Lm5ldD46Cj4gSGks
MjAwOC81LzIzLCBIZWVzb2IgUGFyayA8cGhhc2lzQGdtYWlsLmNvbT46Cgo+ICAgICAgICAgICAg
[#302732] Module.===(X,X) is false — calfeld@...
I noticed that:
[#302733] Problem with ruby + mysql on windows — Bruno Moura <brunormoura@...>
Hello
another error happened:
[#302750] Ruby observer module — S2 <x@...>
Hi,
[#302768] Need your recommendations for TCP Server/Client design — "Victor Reyes" <victor.reyes@...>
Team,
On Fri, May 23, 2008 at 2:07 PM, Victor Reyes <victor.reyes@gmail.com> wrote:
2008/5/24 Aaron Turner <synfinatic@gmail.com>:
[#302769] #plural? or #singular? — Mark Dodwell <seo@...>
Does anybody know an easy way to test if a word is singular or plural --
There are lots of difficulties here.
On Sat, May 24, 2008 at 5:08 PM, Dave Bass <davebass@musician.org> wrote:
On Sat, May 24, 2008 at 5:35 PM, Ray Baxter <ray.baxter@gmail.com> wrote:
On May 25, 2008, at 6:18 AM, Sean O'Halpin wrote:
[#302781] Railsy Question about redefining ruby methods... — Xeno Campanoli <xcampanoli@...>
Please this is a Ruby question, not, at least as the main focus, a rails
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[#302784] TCP Server/GServer — "Victor Reyes" <victor.reyes@...>
Team,
[#302789] Where can I get Ruby's design architecture details — Amitraj singh Chouhan <chouhan.rj@...>
Hi all
[#302798] How to model something — Tobias Weber <towb@...>
Hi,
[#302849] rSpec - added a "either.or.or" Matcher — Matthew Rudy Jacobs <matthewrudyjacobs@...>
Hey there guys,
SSdtIG5vdCBleHBlcnQgb2YgQkREIGJ1dCBJIHRoaW5rIHRoYXQgeW91IHNob3VsZCB0ZXN0IHRo
[#302865] Ruby math parenthesis wierdness — Tom Verbeure <hombre@...>
All,
[#302876] A simple newbie question (arrays and strings) — koichirose <koi@...>
Today I started programming in ruby.
* koichirose <koi@ff.it> (22:48) schrieb:
On Monday 26 May 2008, Simon Krahnke wrote:
Stefano Crocco wrote:
[#302885] Ruby book for DRb, SOAP and friends — "Saji N. Hameed" <saji@...21.net>
Dear List,
[#302894] briefest method of generating a list of random numbers? — Boris Schmid <boris@...>
Hi all,
[#302904] Not able to send request to radiotime webservice — Ganesh Pawar <frnd4gan@...>
Hello All,
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[#302911] Why "ABCDE"[0] returns an integer instead of 'A' ? — "Iñaki Baz Castillo" <ibc@...>
SGksIEkgY2Fubm90IHVuZGVyc3RhbmQgaG93IGEgaGlnaCBsZXZlbCBsYW5ndWFnZSBhcyBSdWJ5
On Mon, May 26, 2008 at 12:27 PM, I=F1aki Baz Castillo <ibc@aliax.net> wrot=
On May 26, 1:21 pm, Robert Dober <robert.do...@gmail.com> wrote:
[#302961] How to catch STDIO STREAM? — Cheyne Li <happy.go.lucky.clr@...>
Hi, there
[#302976] ruby lookups(=python dict)? — notnorwegian@...
what is the easiest way for a dict like in python?
[#302996] The creator of Ruby explains why Ruby sucks — S2 <email@...>
http://www.rubyist.net/~matz/slides/rc2003/index.html
[#303002] documentation for ruby? — notnorwegian@...
i think the documentation at http://www.ruby-doc.org/ is fairly
What sort of documentation are you looking for reference? tutorial?
I find ruby-doc to be great. But if you are looking for a tutorial, it
On Tue, May 27, 2008 at 2:58 PM, James Bracy <waratuman86@gmail.com> wrote:
On May 27, 2008, at 7:03 AM, Robert Dober wrote:
What's top or bottom posting anyway?
This is top posting.
On May 27, 2008, at 7:39 AM, Todd Benson wrote:
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On May 27, 2008, at 9:19 AM, Phillip Gawlowski wrote:
On Tue, May 27, 2008 at 9:53 AM, Mark Wilden <mark@mwilden.com> wrote:
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My personal opinion:
Avdi Grimm wrote:
On Tue, May 27, 2008 at 12:24 PM, Avdi Grimm <avdi@avdi.org> wrote:
Todd Benson wrote:
On May 27, 2008, at 1:58 PM, James Britt wrote:
On Tue, May 27, 2008 at 4:20 PM, Mark Wilden <mark@mwilden.com> wrote:
[#303012] Ruby on zLinux — "Eric K. Dickinson" <eric.dickinson@...>
We are trying to install the MySQL gem on RH51
Eric K. Dickinson wrote:
[#303014] Directionality of comparasion operators — Tobias Weber <towb@...>
Hi,
On Tue, May 27, 2008 at 6:34 AM, Tobias Weber <towb@gmx.net> wrote:
[#303015] Problem reading small files - stringio problem? — Singeo <singeo.sg@...>
Hi, I wonder if someone can take a quick look at this code and tell me
[#303045] n00b question — Tim Wolak <tim.wolak@...>
Can someone explain to me why my script is printing the key to my hash
[#303080] Another problem with -> LoadError: no such file to load — Csongor <csgyuricza@...>
I am trying to install and use the file-tail gem, but it's just not
[#303093] Can someone explain this syntax in new? — Robb Shecter <robb.shecter@...>
I found this in an old post:
[#303103] Gem configuration options — "Jon A. Lambert" <jlambert@...>
How do you pass configuration options to extconf.rb when installing a gem?
[#303109] tech writer seeks to build portfolio with a ruby project — "Michael Litchard" <michael@...>
Hi everyone,
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Phillip Gawlowski wrote:
[#303133] Rails tool, advice much appreciated — Elizabeth Barnwell <elizabethbarnwell@...>
This a free resource for learning/finding info on Ruby on
On May 27, 2008, at 4:09 PM, Elizabeth Barnwell wrote:
Mark Wilden wrote:
[#303150] The duck's backside — Tobias Weber <towb@...>
Hi,
In article
On 28 May 2008, at 18:57, Mark Wilden wrote:
On May 28, 2008, at 11:45 AM, Eleanor McHugh wrote:
On Wednesday 28 May 2008 15:09:23 Mark Wilden wrote:
On May 28, 2008, at 1:44 PM, David Masover wrote:
On Wed, May 28, 2008 at 6:23 PM, Mark Wilden <mark@mwilden.com> wrote:
On May 28, 2008, at 8:59 PM, Avdi Grimm wrote:
Hi --
On May 29, 2008, at 3:37 AM, David A. Black wrote:
Hi --
On Friday 30 May 2008 18:21:51 David A. Black wrote:
Hi --
On 2 Jun 2008, at 03:24, David A. Black wrote:
2008/6/2 Eleanor McHugh <eleanor@games-with-brains.com>:
On 2 Jun 2008, at 12:10, Robert Klemme wrote:
On Thursday 29 May 2008 00:59:42 Mark Wilden wrote:
On May 29, 2008, at 2:14 AM, David Masover wrote:
On Friday 30 May 2008 08:12:35 Mark Wilden wrote:
On Mon, Jun 2, 2008 at 4:04 AM, David Masover <ninja@slaphack.com> wrote:
On Monday 02 June 2008 08:13:22 Robert Dober wrote:
Tobias,
David A. Black <dblack@rubypal.com> wrote:
On Mon, Jun 2, 2008 at 12:54 PM, Enrico Franchi <riko@despammed.com> wrote:
[#303151] ruby-opengl gem uses ruby1.9, even from gem1.8 — David Masover <ninja@...>
This is on an Ubuntu Hardy system, on x86_64. Both Ruby 1.8 and 1.9 are=20
On May 28, 2008, at 01:14 AM, David Masover wrote:
On Wednesday 28 May 2008 03:55:32 Eric Hodel wrote:
On May 28, 2008, at 03:24 AM, David Masover wrote:
[#303170] Should I Learn Ruby as a First Language? — MRH <mauriceroman@...>
Hello Group,
In article
On May 28, 2008, at 6:01 AM, Tobias Weber wrote:
Since nobody's posted it...
On May 28, 2008, at 11:36 AM, Kyle Schmitt wrote:
On Wed, May 28, 2008 at 3:54 PM, Mark Wilden <mark@mwilden.com> wrote:
Rick Denatale wrote:
On Thu, May 29, 2008 at 6:53 AM, Rick DeNatale <rick.denatale@gmail.com> wrote:
On Thu, May 29, 2008 at 9:34 AM, Kyle Schmitt <kyleaschmitt@gmail.com> wrote:
Hi David,
> So my personal recommendation is, if you have no time pressure
[#303174] Merge collections of objects — John Butler <johnnybutler7@...>
Hi,
Unless this is a toy project, it will be important to think about what
[#303191] Gateway -> Mail — "shortcutter@..." <shortcutter@...>
On May 28, 2008, at 9:16 AM, shortcutter@googlemail.com wrote:
On Wed, May 28, 2008 at 5:09 PM, James Gray <james@grayproductions.net> wrote:
[#303192] Mailing List Test — "Robert Klemme" <shortcutter@...>
Hi,
[#303204] New Beta of PickAxe3 — Dave Thomas <dave@...>
I've been thinking long and hard about the tutorial section of the
[#303209] GServer send/receive limit — "Victor Reyes" <victor.reyes@...>
Team,
On 28 May 2008, at 18:13, Victor Reyes wrote:
[#303252] Find/Replace In Files Using Lookup Table — Andrew Porter <aporter@...>
I have a directory full of HTML files. Some have anchor tags (<a =20
[#303253] DRb Problems with Mac OS X 10.5.3 — Kurt Schrader <kschrader@...>
It looks like the Mac OS X 10.5.3 upgrade breaks DRb when it's trying to
I'm running into the same problem too having just upgraded. Is there a
No solution yet, but it looks like something has changed in some
I've not done too much Ruby socket programming, but it seems to be that
Thanks for the report, we are of course very sorry about that. Ruby
Laurent Sansonetti wrote:
I put this just before "Rails::Initializer.run(:set_load_path)" in
Blaz Rubi wrote:
Lorgio Jimenez wrote:
Jeff Sidlosky wrote:
Andy Keep wrote:
Having lots of problems with this bug. Tried some of the fixes suggested
[#303254] Re: Is there a easy way to find and replay a match — Tor Erik Linnerud <tel@...>
[#303310] Strings, postgresql and gsub — "J-H Johansen" <ondemannen@...>
Hi,
[#303362] Surprising Extend — "Leslie Viljoen" <leslieviljoen@...>
Hi people
2008/5/29 Leslie Viljoen <leslieviljoen@gmail.com>:
>
On Thursday 29 May 2008 10:36:27 Leslie Viljoen wrote:
On Thu, May 29, 2008 at 5:45 PM, David Masover <ninja@slaphack.com> wrote:
On Thursday 29 May 2008 10:56:47 Leslie Viljoen wrote:
On Thu, May 29, 2008 at 6:22 PM, David Masover <ninja@slaphack.com> wrote:
On 29.05.2008 21:02, Leslie Viljoen wrote:
[#303365] How can a code block access an object's variables? — Jacob Rubynovice <l33tb0y@...>
Dear Rubyists,
On Thu, May 29, 2008 at 11:30 AM, Jacob Rubynovice <l33tb0y@gmail.com> wrote:
[#303374] Constants in modules — Luis Crespo <lcrespom@...>
Hello,
[#303379] File.open auto-close — "Sammy Larbi" <slarbi@...>
I know opening a file and passing a block will execute the block in context
[#303394] Ruby .read image upside down? — Chris Metcalfe <contact@...>
Hi,
[#303398] Gems not working — Jim Hoskins <jimh@...>
I am currently not able to install any gems. I was using Gem 1.1.1 but
On Sun, 2008-06-01 at 09:20 +0900, Tom Copeland wrote:
On Sun, 2008-06-01 at 22:53 +0900, Michael T. Richter wrote:
On Mon, 2008-06-02 at 04:07 +0900, Tom Copeland wrote:
[#303401] instance method adding another instance method to the class — Raj Singh <neeraj.jsr@...>
class Person
[#303420] Quickie: Monkey patching Array — Leon Bogaert <leon@...>
Hi all,
[#303434] How do i replace actual value in the query with variables? — Ting Chang <aumart@...>
I try to set up a loop to put the data in the array into the oracle
On Thu, May 29, 2008 at 6:09 PM, Ting Chang <aumart@gmail.com> wrote:
HI,
Ting Chang wrote:
[#303446] Find files — Clement Ow <clement.ow@...>
Hi, I have a block of code where I would like to traverese into files
[#303460] how to generate ascii code? — dare ruby <martin@...>
Dear all,
Hi,
Heesob Park wrote:
Hi,
dare ruby wrote:
[#303469] Address search algorithms — "Mikel Lindsaar" <raasdnil@...>
Heya all,
[#303470] split a string at tab positions — suresh <suresh.amritapuri@...>
Hi
[#303481] How do you convert a hexadecimal number to a binary number? — Bob Sanders <small.business.strategy@...>
I can't find a clue how to convert a hexadecimal number to a binary
[#303486] Proc multiple returns? — Ryan Lewis <c00lryguy@...>
code:
Ryan Lewis wrote:
Andreas Warberg wrote:
[#303519] getting standard error and output from ruby script in real time — Stefano Crocco <stefano.crocco@...>
I'm trying to write an editor for ruby in ruby using the KDE4 bindings for
Stefano Crocco wrote:
On Friday 30 May 2008, Dave Bass wrote:
[#303554] IDE Supporting Global Class List (Yes I searched) — Lin Chat <humanx2000@...>
Before I post this, I did search this site + google for the answer. I
[#303562] The Gems Repository Stats — "Leslie Viljoen" <leslieviljoen@...>
Wondering why the endless "bulk updating" takes so long I looked that
[#303571] splitting help needed — Zoe Phoenix <dark_sgtphoenix@...>
I have a program that someone on this forum helped me fix before that
Zoe Phoenix wrote:
Siep Korteling wrote:
Siep Korteling wrote:
7stud -- wrote:
Hi --
[#303576] Price Ranges (#164) — "Matthew Moss" <matthew.moss@...>
Apologies for the late quiz... been rather busy today. Here's another simple
> 2. Support Ruby Quiz 2 by submitting ideas as often as you can! (A
[#303604] Ruby 1.8.7 has been released — "Akinori MUSHA" <knu@...>
Folks,
[#303609] how to sort a multi-elements array — Erwin <yves_dufour@...>
I know how to sort an array with 2 elements... that's the only example
On Saturday 31 May 2008, Erwin wrote:
[#303614] Ruby 1.9 on Gentoo Linux — Sven Schwyn <svoop@...>
Just a quick question whether someone knows whether someone is working
[#303622] Class Module — Wesley Silva <wesleyse@...>
Hi, I'm still learning ruby and i'm trying, but I just can't understand
Re: Reverse Divisible Numbers (#161)
On Sun, May 4, 2008 at 10:36 AM, Marcelo <marcelo.magallon@gmail.com> wrote:
> The only reason why I don't post the solution yet is because I'm
> stuck on a proof that the method is correct :-(
The proof I'm stuck on is that numbers with this property are divisible
by 9 and 11. Martin DeMello already suggested how to prove that it's
divisible by 9, the part I'm stuck on is that it's also divisible by
11.
The other part of the proof is a bit more complicated actually...
If x divides into x reversed, then x divided by 99 is a palindrome
composed solely of 1s and 0s. I can see why, I just can't figure out a
proof.
The program that uses those two properties follows:
------------------------------ >8 ------------------------------
#!/usr/bin/env ruby
MAX = ARGV[0] ? ARGV[0].to_i : 1_000_000
N = 2**(Math::log10(MAX/99).ceil)-1
(3..N).map { |i| i.to_s(2).to_i*99 }.select { |i| i % 10 != 0}.each do |n|
[n, 2*n].each do |n|
next if n > MAX
m = n.to_s.reverse.to_i
next if m == n
puts "#{n} #{m}" if m % n == 0
end
end
------------------------------ 8< ------------------------------
In order to get the number divided by 99 I'm looking for a binary
representation that has one less than number of digits the upper limit
has.
For example, 1_000_000 has seven digits; 1_000_000/99 has 5 digits.
2**5 also has 5 digits (in binary), so the number I'm looking for is
2**5-1, which in binary is 1111. This gives me an upper bound for
highest reverse-divisible number less than 1_000_000 such that when
divided by 99 is all 1s and 0s, namely:
109989 / 99 = 1111
What I'm doing effectibly is search among 11, 100, 101, 110, 111, 1000,
1001, 1010, 1011, 1100, 1101 and 1111 as quotiens for x/99 where x is
a candidate to being a reverse divible number.
The 2*n in there came out of the observation that if x is reverse
divisible, 2*n might also be. Because of the way the search space is
constructed, if n is reverse divisible, then 2*n also is. I only need
to check to see if 2*n is still less than MAX.
And all of this came out of the original brute force version, to which
I started to add conditions to trim the search space. After that I
output the factors for the found numbers and began noticing some
patterns there. Many of these numbers are divisible by 1089, too, so
instead of stepping by 9 I could step by 1089 which allowed me to
explore a bigger set in a reasonable time. And that's where I noticed
this:
1089/99 = 11
10989/99 = 111
109989/99 = 1111
1099989/99 = 11111
10891089/99 = 110011
10999989/99 = 111111
108901089/99 = 1100011
109999989/99 = 1111111
1089001089/99 = 11000011
1098910989/99 = 11100111
1099999989/99 = 11111111
10890001089/99 = 110000011
10989010989/99 = 111000111
10999999989/99 = 111111111
108900001089/99 = 1100000011
108910891089/99 = 1100110011
109890010989/99 = 1110000111
109989109989/99 = 1111001111
109999999989/99 = 1111111111
1089000001089/99 = 11000000011
1089109891089/99 = 11001110011
1098900010989/99 = 11100000111
1099890109989/99 = 11110001111
1099999999989/99 = 11111111111
With MAX = 1_000_000_000_000_000_000 this is the list I get (174
numbers, ~ 1s on my PC):
1089 9801
2178 8712
10989 98901
21978 87912
109989 989901
219978 879912
1099989 9899901
2199978 8799912
10891089 98019801
21782178 87128712
10999989 98999901
21999978 87999912
108901089 980109801
217802178 871208712
109999989 989999901
219999978 879999912
1089001089 9801009801
2178002178 8712008712
1098910989 9890198901
2197821978 8791287912
1099999989 9899999901
2199999978 8799999912
10890001089 98010009801
21780002178 87120008712
10989010989 98901098901
21978021978 87912087912
10999999989 98999999901
21999999978 87999999912
108900001089 980100009801
217800002178 871200008712
108910891089 980198019801
217821782178 871287128712
109890010989 989010098901
219780021978 879120087912
109989109989 989901989901
219978219978 879912879912
109999999989 989999999901
219999999978 879999999912
1089000001089 9801000009801
2178000002178 8712000008712
1089109891089 9801989019801
2178219782178 8712879128712
1098900010989 9890100098901
2197800021978 8791200087912
1099890109989 9899010989901
2199780219978 8799120879912
1099999999989 9899999999901
2199999999978 8799999999912
10890000001089 98010000009801
21780000002178 87120000008712
10890108901089 98010980109801
21780217802178 87120871208712
10891099891089 98019899019801
21782199782178 87128799128712
10989000010989 98901000098901
21978000021978 87912000087912
10989108910989 98901980198901
21978217821978 87912871287912
10998900109989 98990100989901
21997800219978 87991200879912
10999891099989 98999019899901
21999782199978 87999128799912
10999999999989 98999999999901
21999999999978 87999999999912
108900000001089 980100000009801
217800000002178 871200000008712
108901098901089 980109890109801
217802197802178 871208791208712
108910999891089 980198999019801
217821999782178 871287999128712
109890000010989 989010000098901
219780000021978 879120000087912
109891098910989 989019890198901
219782197821978 879128791287912
109989000109989 989901000989901
219978000219978 879912000879912
109998901099989 989990109899901
219997802199978 879991208799912
109999999999989 989999999999901
219999999999978 879999999999912
1089000000001089 9801000000009801
2178000000002178 8712000000008712
1089001089001089 9801009801009801
2178002178002178 8712008712008712
1089010998901089 9801098990109801
2178021997802178 8712087991208712
1089108910891089 9801980198019801
2178217821782178 8712871287128712
1089109999891089 9801989999019801
2178219999782178 8712879999128712
1098900000010989 9890100000098901
2197800000021978 8791200000087912
1098901089010989 9890109801098901
2197802178021978 8791208712087912
1098910998910989 9890198990198901
2197821997821978 8791287991287912
1099890000109989 9899010000989901
2199780000219978 8799120000879912
1099891089109989 9899019801989901
2199782178219978 8799128712879912
1099989001099989 9899901009899901
2199978002199978 8799912008799912
1099998910999989 9899990198999901
2199997821999978 8799991287999912
1099999999999989 9899999999999901
2199999999999978 8799999999999912
10890000000001089 98010000000009801
21780000000002178 87120000000008712
10890010989001089 98010098901009801
21780021978002178 87120087912008712
10890109998901089 98010989990109801
21780219997802178 87120879991208712
10891089010891089 98019801098019801
21782178021782178 87128712087128712
10891099999891089 98019899999019801
21782199999782178 87128799999128712
10989000000010989 98901000000098901
21978000000021978 87912000000087912
10989010989010989 98901098901098901
21978021978021978 87912087912087912
10989109998910989 98901989990198901
21978219997821978 87912879991287912
10998900000109989 98990100000989901
21997800000219978 87991200000879912
10998910989109989 98990198901989901
21997821978219978 87991287912879912
10999890001099989 98999010009899901
21999780002199978 87999120008799912
10999989010999989 98999901098999901
21999978021999978 87999912087999912
10999999999999989 98999999999999901
21999999999999978 87999999999999912
108900000000001089 980100000000009801
217800000000002178 871200000000008712
108900010890001089 980100098010009801
217800021780002178 871200087120008712
108900109989001089 980100989901009801
217800219978002178 871200879912008712
108901089108901089 980109801980109801
217802178217802178 871208712871208712
108901099998901089 980109899990109801
217802199997802178 871208799991208712
108910890010891089 980198010098019801
217821780021782178 871287120087128712
108910989109891089 980198901989019801
217821978219782178 871287912879128712
108910999999891089 980198999999019801
217821999999782178 871287999999128712
109890000000010989 989010000000098901
219780000000021978 879120000000087912
109890010890010989 989010098010098901
219780021780021978 879120087120087912
109890109989010989 989010989901098901
219780219978021978 879120879912087912
109891089108910989 989019801980198901
219782178217821978 879128712871287912
109891099998910989 989019899990198901
219782199997821978 879128799991287912
109989000000109989 989901000000989901
219978000000219978 879912000000879912
109989010890109989 989901098010989901
219978021780219978 879912087120879912
109989109989109989 989901989901989901
219978219978219978 879912879912879912
109998900001099989 989990100009899901
219997800002199978 879991200008799912
109998910891099989 989990198019899901
219997821782199978 879991287128799912
109999890010999989 989999010098999901
219999780021999978 879999120087999912
109999989109999989 989999901989999901
219999978219999978 879999912879999912
109999999999999989 989999999999999901
219999999999999978 879999999999999912
Marcelo