similar to: Unable to connect to postgres on Fedora Core 5

People, I got rails talking to PostgreSQL 8.0 on my Mac! Once upon a time: I''m on a Mac. I want to use postqreSQL 8.0 to backend my rails. I tried a gem install... zmac11:/cd/rubythings/ruby-postgres oracle$ zmac11:/cd/rubythings/ruby-postgres oracle$ zmac11:/cd/rubythings/ruby-postgres oracle$ zmac11:/cd/rubythings/ruby-postgres oracle$ gem install postgres ERROR: While executing

I''m at a loss to explain why the postgres gem will not work on my new server. I''ve gotten it working on several other servers in the past. The major difference between then and now is that I''m using a newer version of PostgreSQL. 8.x as opposed to 7.x. === Server setup OS: Fedora Core 6 (Commands shown with "$" are performed as the same user that mongrel

Does anyone have a good example or know of some documentation about how to implement "Edit in Place" using Rails 1.1? Like the functionality in Flickr... I''ve googled and googled and can''t find any good documentation. Maybe it''s because 1.1 is so new? Thanks in advance. -Andy

Trying to replace a table row with an id using both RJS templates and normal link_to_remote :update. Neither work in IE6, fine in FF etc. If I use the same code but target a div with an ID it works. This is tricky as I have a table with edit buttons, when the button is pressed that row gets updated with a partial containing a form for update. I need this to work as II don''t fancy

Hi all. I''ve been working diligently through several of the popular tomes on RoR: - AWDWR - Beginning RoR E-Commerce - The Money Train (Benjamin Curtis) I''ve learned lots, however these books cover selling one type of product (i.e. a book). One thing is eluding me: I''m trying to develop a schema for a music store that offers products with options (i.e. Filetype, Length)

Hi List, Has anyone had any success in getting DavkaWriter 6 (a pretty full-functioned English and Hebrew word processor) to work under Wine? For me (FC4, 0.9.28 from source) the install seems to work - albeit with a slew of winges about fonts) - and the program also seems prepared to run. I'm blessed if I can find a logo file anywhere to make a launcher ... But - the display is

> On Aug 14, 2017, at 5:17 AM, peter dalgaard <pdalgd at gmail.com> wrote: > > >> On 14 Aug 2017, at 13:43 , Spencer Graves <spencer.graves at effectivedefense.org> wrote: >> >> >> >> On 2017-08-14 5:53 AM, peter dalgaard wrote: >>>> On 14 Aug 2017, at 10:13 , Troels Ring <tring at gvdnet.dk> wrote: >>>>

Hola Jorge: Disculpa la tardanza pero me han tenido liado en otros menesteres. Yo no soy ni muchísimo menos un experto ni en series temporales ni en R de hecho retomo el tema después de muchos (demasiados) años aparcado y dedicándome a labores de programación pura y dura. Respecto a la diferencia de resultados con R y Statgraphics, no conozco el proceso de selección del modelo ARIMA que hace

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I am experiencing some difficulties with vorbis on my LX164 alpha. Specifically, in bark_noise (psy.c) I see the following behaviour on the first pass through the function: val=-3.4e38 del=1 noise[0]+=val*del noise[1]-=val*del norm[0]+=del norm[1]-=del del=1 noise[1]-=val*del <== here is the problem At this point, noise[1]==3.4e38. We are trying to add another 3.4e38 to it and this is

> On 14 Aug 2017, at 13:43 , Spencer Graves <spencer.graves at effectivedefense.org> wrote: > > > > On 2017-08-14 5:53 AM, peter dalgaard wrote: >>> On 14 Aug 2017, at 10:13 , Troels Ring <tring at gvdnet.dk> wrote: >>> >>> Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 >>> >>> I

On 2017-08-14 5:53 AM, peter dalgaard wrote: >> On 14 Aug 2017, at 10:13 , Troels Ring <tring at gvdnet.dk> wrote: >> >> Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 >> >> I have 204 "baskets" of three types corresponding to factor F, each of size from 2 to 33 containing measurements, and need to know if the

En relación con lo que comenta Carlos, por ejemplo para el caso de las Variaciones sin Repetición, puede ser instructivoenseñar como se construye como por ejemplo: VsinR <- function(m, n){ return (factorial(m)/factorial(m-n))} VsinR(9,3) ------------------------- Creo que con la función factorial que viene por defecto en R puedes construir siguiendo este modelo rápidadmentecasi cualquier