# Top **URL:** https://www.ruby-forum.com/top.md?page=1524 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 1525 --- ## [Display a page using 2 controllers](https://www.ruby-forum.com/t/display-a-page-using-2-controllers/138769)
**Author:** [@z4n9ief](https://www.ruby-forum.com/u/z4n9ief)\ **Replies:** 3\ **Last updated:** [May 28, 2008, 9:56pm UTC](https://www.ruby-forum.com/t/display-a-page-using-2-controllers/138769 "2008-05-28T21:56:33Z")
Hi everybody, I’m currently trying to write my own blog on Rails 2. In this way, I had create 2 models and 3 tables: articles tags articles\_tags After this, I had generated a scaffold of Article in order to use the … --- ## [PDF::Writer and rubygems](https://www.ruby-forum.com/t/pdf-writer-and-rubygems/137623)
**Author:** [@wpwood](https://www.ruby-forum.com/u/wpwood)\ **Replies:** 3\ **Last updated:** [May 14, 2008, 11:03pm UTC](https://www.ruby-forum.com/t/pdf-writer-and-rubygems/137623 "2008-05-14T23:03:58Z")
Good morning, I am trying to use the pdf-writer ruby gem via NetBeans, but I’m having trouble doing it. If I run the ‘hello.rb’ demo program without updating it to use rubygems, I get the following error: /home/wpwo… --- ## [How to find nil object error in the rails application?](https://www.ruby-forum.com/t/how-to-find-nil-object-error-in-the-rails-application/135217)
**Author:** [@gobi](https://www.ruby-forum.com/u/gobi)\ **Replies:** 3\ **Last updated:** [April 19, 2008, 2:54pm UTC](https://www.ruby-forum.com/t/how-to-find-nil-object-error-in-the-rails-application/135217 "2008-04-19T14:54:59Z")
After I added some plugins to rails my application it begin to give following error. Error during failsafe response: You have a nil object when you didn’t expect it! The error occurred while evaluating nil.symbolize\_… --- ## [Backup strategy for frequently changing database](https://www.ruby-forum.com/t/backup-strategy-for-frequently-changing-database/131963)
**Author:** [@random52k](https://www.ruby-forum.com/u/random52k)\ **Replies:** 3\ **Last updated:** [March 14, 2008, 9:21pm UTC](https://www.ruby-forum.com/t/backup-strategy-for-frequently-changing-database/131963 "2008-03-14T21:21:51Z")
I’m curious about how others are backing up their databases, especially when it contains frequently changing information, such as a list of orders and line items from an ecommerce site. Right now, I’m backing up my my… --- ## [ActiveRecord save bypassing observer](https://www.ruby-forum.com/t/activerecord-save-bypassing-observer/126546)
**Author:** [@gabriele\_renzi](https://www.ruby-forum.com/u/gabriele_renzi)\ **Replies:** 3\ **Last updated:** [January 20, 2008, 7:44pm UTC](https://www.ruby-forum.com/t/activerecord-save-bypassing-observer/126546 "2008-01-20T19:44:49Z")
Salve gente, qualcuno ha idea di come effettuare una update su un oggetto AR senza che siano chiamati i metodi di callback? L’idea è, sostanzialmente, di avere un comportamento di default quando c’è il #save di un o… --- ## [A Simple Idea](https://www.ruby-forum.com/t/a-simple-idea/126520)
**Author:** [@nickretallack](https://www.ruby-forum.com/u/nickretallack)\ **Replies:** 0\ **Last updated:** [January 18, 2008, 11:37pm UTC](https://www.ruby-forum.com/t/a-simple-idea/126520 "2008-01-18T23:37:18Z")
I had an idea to make the output of textile more meaningful and style-able, by adding automatic divs. I’ve made an example of what it would do: http://nickretallack.ao.net/projects/redclothplus/ View Source on the R… --- ## [Why does Rails generate random numbers: thing?1194897572?](https://www.ruby-forum.com/t/why-does-rails-generate-random-numbers-thing-1194897572/120103)
**Author:** [@fredistic](https://www.ruby-forum.com/u/fredistic)\ **Replies:** 3\ **Last updated:** [November 16, 2007, 5:20pm UTC](https://www.ruby-forum.com/t/why-does-rails-generate-random-numbers-thing-1194897572/120103 "2007-11-16T17:20:47Z")
Rails generated: from: \<%= image\_tag("/images/Art/mediumg.png", :size =\> “121x160”) %\> The filename is appended with a question mark and a random number. What’s it for? It does the same thing on link tags. Also,… --- ## [Tipo de columna para fecha](https://www.ruby-forum.com/t/tipo-de-columna-para-fecha/120301)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 3\ **Last updated:** [November 15, 2007, 5:15pm UTC](https://www.ruby-forum.com/t/tipo-de-columna-para-fecha/120301 "2007-11-15T17:15:03Z")
Hola, necesito guardar una fecha que contenga todo, fecha y hora, ahora mismo lo tengo como :date pero se me graba del tipo 2007-11-4, necesitaría usar mejor :timestamp para obtener la hora también. no? pensaba que co… --- ## [Having Trouble Creating Page Parts](https://www.ruby-forum.com/t/having-trouble-creating-page-parts/118455)
**Author:** [@jacobly](https://www.ruby-forum.com/u/jacobly)\ **Replies:** 3\ **Last updated:** [October 29, 2007, 6:22pm UTC](https://www.ruby-forum.com/t/having-trouble-creating-page-parts/118455 "2007-10-29T18:22:37Z")
My attempts at adding a new page part results in a unstyled screen with only the filter drop-down, the reference links (which don’t work), and a text box (2 lines tall) that stretches 100%. From here you can do nothin… --- ## [Strategy advice](https://www.ruby-forum.com/t/strategy-advice/117614)
**Author:** [@stevenc](https://www.ruby-forum.com/u/stevenc)\ **Replies:** 3\ **Last updated:** [October 24, 2007, 12:39pm UTC](https://www.ruby-forum.com/t/strategy-advice/117614 "2007-10-24T12:39:48Z")
All- I was hoping I could get some advice on what is a good block-design strategy for the following problem. I have two streams of complex samples coming in. I want a block or sequence of blocks which outputs the c… --- ## [Add content to a menu depending on the child/parent? page?](https://www.ruby-forum.com/t/add-content-to-a-menu-depending-on-the-child-parent-page/114154)
**Author:** [@japj](https://www.ruby-forum.com/u/japj)\ **Replies:** 3\ **Last updated:** [September 8, 2007, 6:44pm UTC](https://www.ruby-forum.com/t/add-content-to-a-menu-depending-on-the-child-parent-page/114154 "2007-09-08T18:44:29Z")
Hello, I would like to do the following with a radiant site I’m trying to build. sidebar contains a menu: news band history etc. the menu is build from all the children of the ‘top’ page, so I have the following … --- ## [Java ByteArrayOutputStream alternative in ruby](https://www.ruby-forum.com/t/java-bytearrayoutputstream-alternative-in-ruby/108148)
**Author:** [@Googy](https://www.ruby-forum.com/u/Googy)\ **Replies:** 3\ **Last updated:** [June 29, 2007, 4:58pm UTC](https://www.ruby-forum.com/t/java-bytearrayoutputstream-alternative-in-ruby/108148 "2007-06-29T16:58:41Z")
Hi, I am porting a library from java to ruby. My problem is simulating ByteArrayOutputStream in ruby. I want to pack bytes integers and all other kinds of data in to a stream buffer then get it as a packed string a… --- ## [RE: Conferma partecipazione venerdi 8](https://www.ruby-forum.com/t/re-conferma-partecipazione-venerdi-8/145383)
**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\ **Replies:** 3\ **Last updated:** [June 4, 2007, 5:59pm UTC](https://www.ruby-forum.com/t/re-conferma-partecipazione-venerdi-8/145383 "2007-06-04T17:59:01Z")
Io veramente stò già qui sotto… è mezz’ora che citofono… ma non c’è nessuno a casa???Ao a Jeko, c’è solo un’altra cosa che devi portare oltre quelle dell’elenco… ER MITICO LOLLO !!! --- ## [Expected ... to define (rails version 1.2.2)](https://www.ruby-forum.com/t/expected-to-define-rails-version-1-2-2/105873)
**Author:** [@steven290](https://www.ruby-forum.com/u/steven290)\ **Replies:** 3\ **Last updated:** [June 4, 2007, 7:01am UTC](https://www.ruby-forum.com/t/expected-to-define-rails-version-1-2-2/105873 "2007-06-04T07:01:08Z")
Hi, I’m having a mysterious problem that occurs when I’m using Rails 1.2.2. My app works fine when the environment.rb file reads: RAILS\_GEM\_VERSION = ‘1.1.6’ When I change this to: RAILS\_GEM\_VERSION = ‘1.2.2’ and t… --- ## [Activerecord standalone and ODBC](https://www.ruby-forum.com/t/activerecord-standalone-and-odbc/90733)
**Author:** [@PaSSS\_lo\_Geyer](https://www.ruby-forum.com/u/PaSSS_lo_Geyer)\ **Replies:** 3\ **Last updated:** [May 17, 2007, 4:32pm UTC](https://www.ruby-forum.com/t/activerecord-standalone-and-odbc/90733 "2007-05-17T16:32:47Z")
i’m trying to connect to a SQL Server from my ruby script, to fetch some data to a new database (using MySQL) but i get these errors: paulo@shuffle:/tmp/sql$ ruby test.rb WARNING: no ODBC driver manager found. /usr/… --- ## [Installazione rails fallita](https://www.ruby-forum.com/t/installazione-rails-fallita/91660)
**Author:** [@pino](https://www.ruby-forum.com/u/pino)\ **Replies:** 3\ **Last updated:** [April 11, 2007, 10:31am UTC](https://www.ruby-forum.com/t/installazione-rails-fallita/91660 "2007-04-11T10:31:28Z")
Sulla mia macchina ho installato 1.8.6-25 con l’one-click installer per Windows, quindi ho cercato di installare rails, usando il comando: gem install rails --include-dependencies ma è andato in errore con il seguent… --- ## [Rails command version pegging?](https://www.ruby-forum.com/t/rails-command-version-pegging/84228)
**Author:** [@ddancer](https://www.ruby-forum.com/u/ddancer)\ **Replies:** 3\ **Last updated:** [February 4, 2007, 4:27pm UTC](https://www.ruby-forum.com/t/rails-command-version-pegging/84228 "2007-02-04T16:27:45Z")
Hello, Is it possible to declare the version of Rails used with the seminal “rails /path/to/my\_app” command? For example, I now have 1.2.1 and 1.1.6 installed on my machine. If I run “rails my\_app” I get 1.2.1 produ… --- ## [Deploying Ruby with large customer base](https://www.ruby-forum.com/t/deploying-ruby-with-large-customer-base/81637)
**Author:** [@rickf](https://www.ruby-forum.com/u/rickf)\ **Replies:** 3\ **Last updated:** [January 19, 2007, 4:30pm UTC](https://www.ruby-forum.com/t/deploying-ruby-with-large-customer-base/81637 "2007-01-19T16:30:16Z")
Hi all, I am working on a web project where we are building a web Ruby on Rails (ROR) application where the webserver, database and application files are deployed per desktop machine. It is not centralized where all u… --- ## [Varios idiomas](https://www.ruby-forum.com/t/varios-idiomas/78872)
**Author:** [@Pedro\_MarSSS\_n](https://www.ruby-forum.com/u/Pedro_MarSSS_n)\ **Replies:** 3\ **Last updated:** [December 10, 2006, 9:40am UTC](https://www.ruby-forum.com/t/varios-idiomas/78872 "2006-12-10T09:40:51Z")
Hola compañeros, estoy desarrollando una web para una inmobiliaria y me ha surgido un problemilla a la hora de poner la web en varios idiomas. La parte de la base de datos ya la tengo solucionada (dependiendo de una… --- ## [Color picker](https://www.ruby-forum.com/t/color-picker/98928)
**Author:** [@Clayton\_C](https://www.ruby-forum.com/u/Clayton_C)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 11:00am UTC](https://www.ruby-forum.com/t/color-picker/98928 "2006-11-07T11:00:40Z")
Is there any plugin or ajax controls for picking colors? Was looking around Couldn’t find anything --- ## [=\> A newb question](https://www.ruby-forum.com/t/a-newb-question/69269)
**Author:** [@eddiewould](https://www.ruby-forum.com/u/eddiewould)\ **Replies:** 8\ **Last updated:** [September 20, 2006, 7:05am UTC](https://www.ruby-forum.com/t/a-newb-question/69269 "2006-09-20T07:05:53Z")
why did matz choose to use ‘=\>’ to declare things instead of just making them all ‘=’ ? he cut our time marginally by letting us not put a ‘;’ at the end of a line, but now we have to put a ‘\>’ with ‘=’… (i’m gonna … --- ## [Find\_by\_sql not as cool as AR?](https://www.ruby-forum.com/t/find-by-sql-not-as-cool-as-ar/68370)
**Author:** [@Dion\_H](https://www.ruby-forum.com/u/Dion_H)\ **Replies:** 3\ **Last updated:** [September 12, 2006, 4:23am UTC](https://www.ruby-forum.com/t/find-by-sql-not-as-cool-as-ar/68370 "2006-09-12T04:23:40Z")
I need to do a few custom SQL join’s so was mucking around in the console AR stuff works fine when trying to access the instance.id @tile = Tile.find(:first, :conditions =\> \["id = ? ", 10 \]) @tile.id =\> 10 but … --- ## [Menu Links](https://www.ruby-forum.com/t/menu-links/97937)
**Author:** [@Harvey\_B](https://www.ruby-forum.com/u/Harvey_B)\ **Replies:** 3\ **Last updated:** [July 12, 2006, 3:18am UTC](https://www.ruby-forum.com/t/menu-links/97937 "2006-07-12T03:18:32Z")
Hey guys, I have been struggling with this one. I suspect the problem is that I am missing the obvious. I have lots of different sidebars menu which I generate like this:- \ … --- ## [Multiple terms accross multipl fields and associated tables](https://www.ruby-forum.com/t/multiple-terms-accross-multipl-fields-and-associated-tables/96866)
**Author:** [@wborgon](https://www.ruby-forum.com/u/wborgon)\ **Replies:** 3\ **Last updated:** [July 4, 2006, 7:12am UTC](https://www.ruby-forum.com/t/multiple-terms-accross-multipl-fields-and-associated-tables/96866 "2006-07-04T07:12:39Z")
I’m looking for a good way to search a few fields accross multiple asociated tables (i.e. find ‘friends and family’ accross Photo.name, Photo.description, and Tags.name where Photo has\_many tags). And, ideally there’s… --- ## [Can you apply effects to elements create in same RJS file?](https://www.ruby-forum.com/t/can-you-apply-effects-to-elements-create-in-same-rjs-file/59902)
**Author:** [@nigelthorne](https://www.ruby-forum.com/u/nigelthorne)\ **Replies:** 3\ **Last updated:** [May 8, 2006, 5:53pm UTC](https://www.ruby-forum.com/t/can-you-apply-effects-to-elements-create-in-same-rjs-file/59902 "2006-05-08T17:53:30Z")
I am trying to create a new element in a list and highlight it. I am doing the following in my rjs file: page.insert\_html :after, ‘bananalist\_header’, :partial =\> ‘banana’ page.visual\_effect :highlight, “banana#{bana… --- ## [Randomizing a simple array of strings](https://www.ruby-forum.com/t/randomizing-a-simple-array-of-strings/58886)
**Author:** [@mgreenly](https://www.ruby-forum.com/u/mgreenly)\ **Replies:** 3\ **Last updated:** [April 26, 2006, 11:37pm UTC](https://www.ruby-forum.com/t/randomizing-a-simple-array-of-strings/58886 "2006-04-26T23:37:36Z")
OK, this is pretty bad for a CS grad to ask, but my brain is worn out today. I building a list of words (storing them in an Array). I want to randomize the order. Can anyone point me to a tutorial or common algorithm… --- ## [List of all Models](https://www.ruby-forum.com/t/list-of-all-models/57215)
**Author:** [@Hampton](https://www.ruby-forum.com/u/Hampton)\ **Replies:** 3\ **Last updated:** [April 8, 2006, 4:41am UTC](https://www.ruby-forum.com/t/list-of-all-models/57215 "2006-04-08T04:41:44Z")
Anyone know a pretty way to get a list of all Models? That is, a list of all classes which inherit from ActiveRecord:Base I can’t seem to figure it out! The best I’ve got is to list the /app/models directory… but, tha… --- ## [Attr\_accessor help understanding](https://www.ruby-forum.com/t/attr-accessor-help-understanding/101423)
**Author:** [@aftershock](https://www.ruby-forum.com/u/aftershock)\ **Replies:** 3\ **Last updated:** [February 5, 2006, 11:44pm UTC](https://www.ruby-forum.com/t/attr-accessor-help-understanding/101423 "2006-02-05T23:44:36Z")
i’m having trouble understanding the attr\_accessor and attr\_accessible syntax in models. I’m workink through the Agile book and even a look at the ruby doc does not really help to clarify. Thanks aftershock --- ## [Getting a user from a model (sort of a noob) (resend sorry)](https://www.ruby-forum.com/t/getting-a-user-from-a-model-sort-of-a-noob-resend-sorry/94916)
**Author:** [@dukael](https://www.ruby-forum.com/u/dukael)\ **Replies:** 3\ **Last updated:** [January 10, 2006, 6:32pm UTC](https://www.ruby-forum.com/t/getting-a-user-from-a-model-sort-of-a-noob-resend-sorry/94916 "2006-01-10T18:32:56Z")
Sorry for the resend but I am not sure if the first one ever made the list. As mentioned in my previous posts I’m trying to create a dynamic directory for file\_folumn. After finding out that I didn’t have the most re… --- ## [Date Conversions](https://www.ruby-forum.com/t/date-conversions/60763)
**Author:** [@christer](https://www.ruby-forum.com/u/christer)\ **Replies:** 3\ **Last updated:** [January 10, 2006, 5:50pm UTC](https://www.ruby-forum.com/t/date-conversions/60763 "2006-01-10T17:50:35Z")
There must be a better way of converting dates than this ugly mess ? def convert\_date format, s case format when “yymmddhhmmss” year = s\[0,2\].to\_i + 2000 month= s\[2,2\].to\_i day = s\[4,2\].to\_i hour = s\[6,2\].to\_i m… --- ## [Module\_eval: create method that contains value passed to it?](https://www.ruby-forum.com/t/module-eval-create-method-that-contains-value-passed-to-it/94666)
**Author:** [@henrik](https://www.ruby-forum.com/u/henrik)\ **Replies:** 3\ **Last updated:** [January 10, 2006, 1:23am UTC](https://www.ruby-forum.com/t/module-eval-create-method-that-contains-value-passed-to-it/94666 "2006-01-10T01:23:33Z")
This is a Rails example, but I think the problem is a general Ruby matter. I am using class\_eval within a class method, foobar(), to have it create an instance method, get\_foobar(). I am passing a value (“testing test… --- ## [Validation with Aggregation](https://www.ruby-forum.com/t/validation-with-aggregation/69054)
**Author:** [@Simon\_Harris](https://www.ruby-forum.com/u/Simon_Harris)\ **Replies:** 3\ **Last updated:** [December 18, 2005, 11:20pm UTC](https://www.ruby-forum.com/t/validation-with-aggregation/69054 "2005-12-18T23:20:37Z")
ActiveRecord supports composed\_of for value objects which is fantastic but one thing that it doesn’t seem to support (or at least I am unable to find any documentation for) validation of the value objects. For exampl… --- ## [GC in lambdas?](https://www.ruby-forum.com/t/gc-in-lambdas/98953)
**Author:** [@akoSS](https://www.ruby-forum.com/u/akoSS)\ **Replies:** 3\ **Last updated:** [December 12, 2005, 8:16pm UTC](https://www.ruby-forum.com/t/gc-in-lambdas/98953 "2005-12-12T20:16:25Z")
hello, someone said in another conversation: also note that lambda will prevent everything in it’s scope from ever being garbage collected. could someone please confirm this? i am also interested to know why GC is… --- ## [Multilingual Rails Plugin Update](https://www.ruby-forum.com/t/multilingual-rails-plugin-update/48752)
**Author:** [@jmharvey.9956003](https://www.ruby-forum.com/u/jmharvey.9956003)\ **Replies:** 3\ **Last updated:** [November 24, 2005, 1:00pm UTC](https://www.ruby-forum.com/t/multilingual-rails-plugin-update/48752 "2005-11-24T13:00:02Z")
Here’s a quick update on the Multilingual plugin. First of all, thanks for all the kind words and helpful comments. I’m glad to see that so many people are interested in this project. After the initial release, it bec… --- ## [Using hashes as keys in hashes](https://www.ruby-forum.com/t/using-hashes-as-keys-in-hashes/48688)
**Author:** [@stevena](https://www.ruby-forum.com/u/stevena)\ **Replies:** 3\ **Last updated:** [November 23, 2005, 4:26pm UTC](https://www.ruby-forum.com/t/using-hashes-as-keys-in-hashes/48688 "2005-11-23T16:26:25Z")
I’ve seen several posts related in some way to the subject of using hashes as keys in hashes, but I haven’t seen a clear solution to the issue. My problem is I want to generate a set of unique hashes. Since hash keys… --- ## [Considerations when running a flowgraph manually from a loop](https://www.ruby-forum.com/t/considerations-when-running-a-flowgraph-manually-from-a-loop/233763)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [January 20, 2015, 4:07pm UTC](https://www.ruby-forum.com/t/considerations-when-running-a-flowgraph-manually-from-a-loop/233763 "2015-01-20T16:07:59Z")
Hi all, I’ve written a small program to capture and plot fft data from the USRP. Because it can also sweep and I have a limited knowledge (for now!) of writing GNURadio blocks, I decided to use a separate main loop to… --- ## [\[ruby-trunk - Bug #9183\]\[Open\] IRB::Localeの属性名にtypo](https://www.ruby-forum.com/t/ruby-trunk-bug-9183-open-irb-locale-typo/237790)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [July 5, 2014, 10:57am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-9183-open-irb-locale-typo/237790 "2014-07-05T10:57:30Z")
Issue #9183 has been reported by matsuda (Akira M.). Bug #9183: IRB::Localeの属性名にtypo Author: matsuda (Akira M.) Status: Open Priority: Normal Assignee: keiju (Keiju Ishitsuka) Category: lib Target version: ruby… --- ## [Gr\_sync\_decimator(custom block)](https://www.ruby-forum.com/t/gr-sync-decimator-custom-block/239277)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 20, 2014, 8:36am UTC](https://www.ruby-forum.com/t/gr-sync-decimator-custom-block/239277 "2014-02-20T08:36:21Z")
Hi, I wrote a custom block to compute beamforming weights. The block takes 8 inputs and 8 outputs. It takes 64 samples from each input stream and produces 1 output in each output stream.I am not getting any output an… --- ## [Best\_in\_place Gem in Ruby on Rails 2](https://www.ruby-forum.com/t/best-in-place-gem-in-ruby-on-rails-2/238371)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 7, 2014, 2:42pm UTC](https://www.ruby-forum.com/t/best-in-place-gem-in-ruby-on-rails-2/238371 "2014-01-07T14:42:00Z")
Hi, i have a need to do inline editing, so found best\_in\_place gem can be used for this. But my application is in Ruby on Rails 2, please anybody help me to find whether gem is compatible with ruby on rails 2. Thank… --- ## ["Register" Ruby function as Tcl function in Ruby-Tk?](https://www.ruby-forum.com/t/register-ruby-function-as-tcl-function-in-ruby-tk/221107)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [July 11, 2012, 8:48pm UTC](https://www.ruby-forum.com/t/register-ruby-function-as-tcl-function-in-ruby-tk/221107 "2012-07-11T20:48:50Z")
Python has a “register” function that wraps a Python function into a Tcl function and returns the new Tcl function’s name. This is sometimes used in Python-Tk applications for functions that need to be attached to Tk … --- ## [Keep gettting errors using Sequel ODBC::Error: 37000 (170) \[ODBC SQL Server Driv er\]\[SQL Server\]Line](https://www.ruby-forum.com/t/keep-gettting-errors-using-sequel-odbc-37000-170-odbc-sql-server-driv-er-sql-server-line/207426)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [June 1, 2011, 6:48pm UTC](https://www.ruby-forum.com/t/keep-gettting-errors-using-sequel-odbc-37000-170-odbc-sql-server-driv-er-sql-server-line/207426 "2011-06-01T18:48:05Z")
i am trying to connect to MSSQL server from xP i have the following problem for any sql. pl help ODBC::Error: 37000 (170) \[Microsoft\]\[ODBC SQL Server Driv er\]\[SQL Server\]Line 1: Incorrect syntax near ‘1’. D:\\Document… --- ## [Autotest missing specs, not missed in rake spec](https://www.ruby-forum.com/t/autotest-missing-specs-not-missed-in-rake-spec/204648)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 17, 2011, 6:26pm UTC](https://www.ruby-forum.com/t/autotest-missing-specs-not-missed-in-rake-spec/204648 "2011-03-17T18:26:41Z")
I’ve included the output from running my specs with rake spec and autotest. I’ve restarted autotest several times to no avail. For some reason, autotest is missing the newsroom\_blog\_post specs. Any idea how to reso… --- ## [Build instructions for GNU Radio + USRP2 + WBX on Fedora 12 64-bit VMware image](https://www.ruby-forum.com/t/build-instructions-for-gnu-radio-usrp2-wbx-on-fedora-12-64-bit-vmware-image/191476)
**Author:** [@Elvis\_D](https://www.ruby-forum.com/u/Elvis_D)\ **Replies:** 1\ **Last updated:** [July 16, 2010, 4:40am UTC](https://www.ruby-forum.com/t/build-instructions-for-gnu-radio-usrp2-wbx-on-fedora-12-64-bit-vmware-image/191476 "2010-07-16T04:40:30Z")
Hi, I just thought I’d share the build instructions for Fedora 12 64-bit VMware image. While perform the installation, I noticed that the following links need to be updated, especially with respect to the parts about… --- ## [¿Se pueden usar un helper de ActionView dentro de otro?](https://www.ruby-forum.com/t/a-se-pueden-usar-un-helper-de-actionview-dentro-de-otro/169791)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 1\ **Last updated:** [June 8, 2009, 8:00pm UTC](https://www.ruby-forum.com/t/a-se-pueden-usar-un-helper-de-actionview-dentro-de-otro/169791 "2009-06-08T20:00:01Z")
Tengo este código dentro de mi helper clubs\_helper.rb: def link\_to\_offers\_club(club) text = ‘Offers’ text += " (#{club.offers.pending.count} #{pluralize(‘offer’, club.offers.pending.count)})" if club.pending\_offers? … --- ## [Sns install](https://www.ruby-forum.com/t/sns-install/166026)
**Author:** [@benedikt](https://www.ruby-forum.com/u/benedikt)\ **Replies:** 1\ **Last updated:** [May 4, 2009, 1:14pm UTC](https://www.ruby-forum.com/t/sns-install/166026 "2009-05-04T13:14:51Z")
Hi there -! following along this routine: I get this: wrong argument type nil (expected Module) /usr/local/lib/ruby/gems/1.8/gems/radiant-0.7.1/vendor/rails/actionpack/lib/action\_controller/base.rb:1130:in extend'… --- ## [System call using gzip or using rubyzip?](https://www.ruby-forum.com/t/system-call-using-gzip-or-using-rubyzip/165657)
**Author:** [@bloodniece](https://www.ruby-forum.com/u/bloodniece)\ **Replies:** 1\ **Last updated:** [April 16, 2009, 9:18am UTC](https://www.ruby-forum.com/t/system-call-using-gzip-or-using-rubyzip/165657 "2009-04-16T09:18:19Z")
How do I duplicate this gzip -f call in Ruby? require ‘rubygems’ require ‘zip/zip’ require ‘ftools’ File.makedirs(“devlogs\_zipped”) or raise StandardError, “Make dir failed to ~aevrlog/devlogs\_zipped!” if ( array… --- ## [Find\_or\_create\_by\_foo\_and\_bar error (duplicate entry)](https://www.ruby-forum.com/t/find-or-create-by-foo-and-bar-error-duplicate-entry/164458)
**Author:** [@klochner](https://www.ruby-forum.com/u/klochner)\ **Replies:** 1\ **Last updated:** [April 1, 2009, 11:32pm UTC](https://www.ruby-forum.com/t/find-or-create-by-foo-and-bar-error-duplicate-entry/164458 "2009-04-01T23:32:46Z")
I’m throwing sql errors on a User.find\_or\_create\_by\_foo\_and\_email call. I created an index with the following: add\_index “users”, \[“foo\_id”, “email”\], :name =\> “by\_foo\_email”, :unique =\> true Then in a class foo ins… --- ## [Htmlwindow et le programme de messa gerie par défaut](https://www.ruby-forum.com/t/htmlwindow-et-le-programme-de-messa-gerie-par-da-faut/160994)
**Author:** [@beusse](https://www.ruby-forum.com/u/beusse)\ **Replies:** 1\ **Last updated:** [February 25, 2009, 5:38pm UTC](https://www.ruby-forum.com/t/htmlwindow-et-le-programme-de-messa-gerie-par-da-faut/160994 "2009-02-25T17:38:52Z")
Bonjour, j’ai une application qui contient une fenêtre “htmlwindow” avec laquelle j’affiche un fichier html. Sur ma fenêtre “htmlwindow” apparaît: des liens sur lesquels je peut cliquer, pour afficher une page in… --- ## [Cannot upgrade to latest](https://www.ruby-forum.com/t/cannot-upgrade-to-latest/150672)
**Author:** [@Mario\_TSL](https://www.ruby-forum.com/u/Mario_TSL)\ **Replies:** 1\ **Last updated:** [October 11, 2008, 3:08pm UTC](https://www.ruby-forum.com/t/cannot-upgrade-to-latest/150672 "2008-10-11T15:08:03Z")
I have been on .6.4 for some time and have grown my codebase substantially, having about a dozen custom extensions and a half dozen plugins. Recently, I have attempted to move to the latest version (.6.9) but I am ha… --- ## [Grouping with ferret](https://www.ruby-forum.com/t/grouping-with-ferret/144302)
**Author:** [@cubiq](https://www.ruby-forum.com/u/cubiq)\ **Replies:** 1\ **Last updated:** [July 29, 2008, 11:41am UTC](https://www.ruby-forum.com/t/grouping-with-ferret/144302 "2008-07-29T11:41:51Z")
Hi list, I have a problem grouping with ferret. I’m using the filter\_proc from Dave’s book as seen below results = {} group\_by\_proc = lambda do |doc\_id, score, searcher| doc = searcher\[doc\_id\] (results\[doc\[:pk\_file… [Previous page](https://www.ruby-forum.com/top.md?page=1523&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1525&per_page=50)