similar to: Database is cached?

Hi ya, I want to add categories to the depot example in the Agile rails book. These are my thoughts: Create a new table called categories with id, title, description, and image fields. Add a new field to the products table called category_id Create a model called Category with "has_many :products" Now I should have a one to many link between the products and categories tables? Now

I''d like to take some advice and write a generator to change the scaffold.css. How do I do that? I looked on the wiki and googled it but have not found anything yet. Any help would be much appreciated. bruce

Hi! Sorry for the newbie question... I''m following the depot example in AgileWebDevelopmentWithRails. Stangelly, generating scaffolding using the command (page 53): ./script/generate scaffold Product Admin does not generate any .rhtml file, but just: exists app/controllers/ exists app/helpers/ exists app/views/admin exists test/functional/

Hi, I am interested in the thoughts of the people who know the architecture of Asterisk quite well.. What I am interested in is the performace difference of Celeron vs P4 vs Xeon.. I know Intel marketing says that servers should be Xeon, Workstations should be P4 and desktops should be Celeron and they are priced to the specific target market.. I am on a tight budget and so I am looking for the

I am going to try and use a passive AVM fritz BRI card for my * setup.. Here is the thing.. I need to order my BRI from BT.. The service that looks to be the one to use is what they call ISDN 2e becasue this has the option to setup hunt groups across multiple ISDN2e lines so I could add another line later to get 4 channels.. According to the BT website in order to use the hunt grouping across

My question is about where certain kinds of logic sit in the Model and Controller objects or more specifically the relationship between Model and Controllers. Does an Model class contain a Controller class, the otherway round, or are they two seperate classes that talk? 1. Should the Models be treated as the primary objects within a program and the matching controller is simply a way of

If Port is set to 422 in /etc/ssh/ssh_config, ssh client still tries to use port 22. ssh -p 422 localhost does work however becasue Port is set to 422 in sshd_config geronimo:/data/openssh-5.2p1 # ssh -vvv localhost OpenSSH_5.2p1, OpenSSL 0.9.8e 23 Feb 2007 debug1: Reading configuration data /etc//ssh_config debug3: RNG is ready, skipping seeding debug2: ssh_connect: needpriv 0 debug1: Connecting

Hi Working through the tut material in teh PP book (agile dev with rails) on a laptop running winxp. Creating the "admin" application, things generally work great. Except: at teh end of chapter 6, when we update teh css to improve the look of the page - I copy the new scaffold.css into my working directory, but webrick keeps serving the old css, even after a restart. Very odd. The

OK, I'm stumped. I have a Samba server (v3.0.20a) with security=DOMAIN and using winbind to authenticate non-local users against a W2K domain controller. This setup happily serves out home directories and about six other shares. I need to add a local UNIX account for a formerly Windows only user. When I try useradd I get: user <username> exists. This makes sense becasue of winbind.

Dear Researchers, I have several files as this example: Myfile_MyArea1_sample1.txt i wish to split in "Myfile", "MyArea1", "sample1", and "txt", becasue i need to use "sample1" label. I try to use "strsplit" but I am able just to split as "Myfile_MyArea1_sample1" and "txt" OR "Myfile", "MyArea1",

When I just run a for loop it works. But if I am going to run a for loop every time for large vectors I might as well use C or any other language. The reason R is powerful is becasue it can handle large vectors without each element being manipulated? Please let me know where I am wrong. for(i in 1:length(news1o)){ + if(news1o[i]>s2o[i]) + s[i]<-1 + else + s[i]<--1 + } --

Hello to you all, Here''s the situation: While doing a case replacement in my home storage server I accidentally removed the post-it with the disk number from my three 1TB disks before connecting them back to the corresponding SATA connector. The issue now is that I don''t know in which order they should be connected. Do any of you know how can I _safely_ bring the zpool

Hi all, Does anyone know a good windows client for sqlite 3? typical use is create and modify tables and export creation queries. Thanks, Nicolas -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060228/363834cf/attachment.html

Hi all, I''m working with a legacy sqlserver db and I''m trying to override the insert sql in as defined in the HABTM method below(becasue the join has three primary keys), but I''m getting the error: ''undefined local variable or method `record'' for Project:Class'' has_and_belongs_to_many :people, :class => ''Person'',

Becasue of all the issues with fax over voip, we want to use pstn for our fax machine, but not dedicate a line just to fax. I'm thinking of having asterisk answer the pstn line, check for fax tones, and route appropriately. In zapata ( chan_dahdi ) set faxdetect=incoming then the dial plan would have [incoming-pstn] exten => fax,1,Dial(DAHDI/1) ; the fax machine exten =>

I have the attached error from trying to mount btrfs on external hard drive. The F.S. was my primary system, then I dd''d it to an external and reinstalled Fedora. I tried to follow https://btrfs.wiki.kernel.org/index.php/Problem_FAQ#Filesystem_can.27t_be_mounted_by_label. I used "# btrfs device scan --all-devices" before attempting to mount.   What should I do?

I have developed 3 small applications using rails (nothing production worthy, just some small stuff "prototype" style). And I often end up changing my database scheme in the middle of development. I also use "script/generate scaffold" (this is somehow relevant to my question). Whenever I change my database schema I end up having to regenerate the scaffold. In the past this

Hi, This supports my idea, only i did not know that samba internal-dns does not care about the TTL/SOA records. Thank you Denis for this. If thats the case, do we have a bug report on this, becasue TTL/SOA records are most important. Maybe i forgot this when i did setup, using bind9_dlz so long already.. > > > > Is there anything specific I can check in the DB? > > like

# HG changeset patch # User Roger Pau Monne <roger.pau@entel.upc.edu> # Date 1323768129 -3600 # Node ID 7697ee23b08b8eaca9aee4f6b79cf550a490bef7 # Parent 8a84f53376862427f254a017cb52c928dbdd3d32 xenpaging: remove XOPEN_SOURCE The XOPEN_SOURCE define was breaking the compilation under NetBSD. I''ve removed it becasue it is not necessary (at least under NetBSD). If it is necessary

Hi everyone: I am a wine user, and i migrate from opensuse 11.0 to the new opensuse leap42.1. I have a chip programmer connected via parallel port. This programmer is esential to my work, and the program run only on windows. In the past i use a IOWRAPPER in C that i call wineio.c. So after compile wineio, give permissions (root and sticky) i can run the software and program chips. The