similar to: Ruby equivalent of PHP Explode / Implode

is there a method similar to php''s expload function in ruby. i have a database field that contains an array of items, when i output this field i notice the items are seperated by ''-'' e.g item1-item2-item3. how would i go about putting them back into an array in ruby. for example in PHP i would just do this: $field; // = item1-item2-item3 $field_as_array =

Anyone think it''d be useful to make a WriteBoard type application that supported ruby, html, etc. and allowed programmers to collaborate on writing scripts or just code in general and track each others changes? Just a thought. - Jim

Sorry for the repost but I originally posted this as a response to another thread. I have a text field called ''phrase'' but the parameter values always come up as nil and when I check the parameters dumped in the error message I do not get the normal hash you''d expect. Instead of something like {"phrase"=>"jim"} I get:

Hi everyone, I'm looking for a way to 'explode' a matrix like this: > matrix(1:4,2,2) [,1] [,2] [1,] 1 3 [2,] 2 4 into a matrix like this: > matrix(c(1,1,2,2,1,1,2,2,3,3,4,4,3,3,4,4),4,4) [,1] [,2] [,3] [,4] [1,] 1 1 3 3 [2,] 1 1 3 3 [3,] 2 2 4 4 [4,] 2 2 4 4 My current kludge is this:

Hey guys, I often get this problem the first time I try to deploy a rails app on dreamhost and I''m not sure what the cause is. Basically, I have an app that''s running fine on my local machine. I''ve uploaded the app, configured and migrated to the latest version of the db, and set all of the necessary directories to 755. But when I run dispatch.rb in ssh or

Hopefully that gets everyone''s attention. Evan Weaver has whined enough to make me do a release to change the requirements on the Mongrel gem so that it doesn''t need the cgi_multipart_eof_fix anymore. *************************** THIS ALSO MEANS THAT MONGREL WILL HAVE TO REQUIRE RUBY 1.8.6 OR GREATER! NO EXCEPTIONS! *************************** I know Debian guys like to hack

Andrew Martin wrote: > ----- Original Message ----- >> From: "Joshua Colp"<jcolp at digium.com> >> To: "Asterisk Users Mailing List - Non-Commercial Discussion"<asterisk-users at lists.digium.com> >> Sent: Monday, May 11, 2015 12:32:06 PM >> Subject: Re: [asterisk-users] "Retransmission Timeout" results in dropped calls after 32

I performed an experiment in which I had dhcpd specify a named file ("foo") instead of one based on a client's MAC address. Lo and behold, the same problem occured. The PXE stack requested and was served the right file, the kernel loaded as did the initrd. But again, the boot sequence stopped at "Ready." Keep in mind that the contents of the file are the same as was in the

Colleagues, We're in the process of standardizing on Sprint PCS and Cingular phones on a national basis (~ 50 properties, 1000's of lines). I manage an Asterisk install at one location. I've been looking at the Multitech CellFinder CDMA for Sprint as a dial backup solution. Basically, it's a CDMA to POTS gateway, tied to a PCS account. We would see it as a trunk line and I

Hey Everyone! I have a newsletter system that contains a multitude of different newsletters. In this case three but the system allows the user to add more. Every user can be subscribed to any amount of given newsletters. So what I did was I created a user model, newsletter model, and subscription model. The subscription model belongs to one user and one newsletter. However,

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Thanks for all the help so far. I am learning a lot from it. I have a script that I will post bellow that when I run it gives me this error. mysql/website_forum/nntp_settings.MYD io timeout after 180 seconds - exiting rsync error: timeout in data send/receive (code 30) at io.c(103) rsync: connection unexpectedly closed (1493583 bytes read so far)

I have the below script that doesn't seem to be working. I don't know if I have something in the script wrong that I am just missing. Or if I don't have the php.ini set correctly for emailing This is the CLI output -- Executing [4099XXXXXX at port3_real:1] Goto("DAHDI/50-1", "newhire,s,1") in new stack -- Goto (newhire,s,1) -- Executing [s at

Hey guys, I get a very strange behavior when I attempt to install the Rails gem on my server: [root@hotaces local]# gem install rails --remote Attempting remote installation of ''rails'' Successfully installed rails-1.0.0 Normally it asks if I want to include dependencies etc. etc. This appears to be instant but then when I try to use the rails command it is not there. I

----- Original Message ----- > From: "Andrew Martin" <amartin at xes-inc.com> > To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com> > Sent: Monday, May 11, 2015 1:35:07 PM > Subject: Re: [asterisk-users] "Retransmission Timeout" results in dropped calls after 32 seconds > > > That should

Hello All, I''m making a quick application that tracks outgoing links to referral sites. I need to track the user and the url they went to so the easiest way would be to take the entire url as a parameter and log that into the database. I was wondering if I could do something like this with routing: http://www.example.com/user/jump/http://www.myvendor.com/referral.php?

Hello all, I've got some PHP code that opens an AMI socket and does a ConfBridgeList for a specific bridge (8888). This all works just fine but I need to filter the information displayed to only CallerIDName so I can see a complete list of names of participants. After days of googling and playing with it, I'm no closer than I was when I started. I'm not at all married to a table.

I'm trying to read in datasets with roughly 150,000 rows and 600 features. I wrote a function using scan() to read it in (I have a 4GB linux machine) and it works like a charm. Unfortunately, converting the scanned list into a datafame using as.data.frame() causes the memory usage to explode (it can go from 300MB for the scanned list to 1.4GB for a data.frame of 30000 rows) and it fails

I'm just trying to make a real simple Survey via php. Just want it to play the Question Files, wait for a response, save the response into the correct variable and then email it all. I have no issue playing the audio or emailing. But I can't get it to wait for digits or to properly capture those digits into the variables. I know the code is technically right since the emails have this

Hi all, I am working on a project in Rails for my senior seminar class. I am fairly new to Rails but I have done a major project, so I know a little. The one thing I cannot find however is a way to make the html code that is output look any cleaner. So, I was wondering if there was a function/library/extension that worked like PHP beautify. Thanks for your input in this matter. I am sure I will

Hello, I've got a problem with a PHP script, in which I call the system function (to call another processes). The call is : system("R --slave --vanilla < path/to/source/source.R"); if in this R file, I've got the lines: pdf(file="/path/to/file/file.pdf") commands dev.off() the pdf file is perfectly created but if I change the lines to: