similar to: Nil in CSV Fixtures

Hi all, I''m running into a strange problem. I''m trying to get null values to load from a fixture in CSV form into my test database, but they show up as 0 (zero). I have a table people (simplified version below) create table people ( id int not null auto_increment, target int null default null, name varchar(50) not null, primary key(id) ); that has a

Suppose I have three tables - authors, posts and topics. Every post have a topic and every topic has an author, so I have posts.topic_id and topic.author_id. When the author is guest (not registered), author_id is nil. I need to find all the posts (in one query) where every post have all the information of the topic and the auther, so if p is one of those posts I could get the name of the

I have a name of an attribute and I need to get its value and set a new value for it: x1 = a.foo a.foo = x2 How do I do that if the name of the attribute ''foo'' is a var? I thought about doing this: attribute_name = ''foo'' x1 = a.attributes[attribute_name] a.attributes[attribute_name] = x2 but this is a bypass and I''m quite sure it would cause

I want to have Rails 1.1 + Rails 1.0 on the same PC and be able to load my script with a different version each time. Is it possible? -- Posted via http://www.ruby-forum.com/.

I have a template that belongs to a certain model (model A). I need to call a helper method of a different model (model B). Then I need the helper method of B to call a helper method of model C. I tried using "include" and "require" and using namespaces, but I got "undefined method". What is the way to do it? -- Posted via http://www.ruby-forum.com/.

Hi, I want to update an existing row in table "items" where items.id == 10 I tried this: item = Item.new item.f1 = ... item.f2 = ... ... item.id = 10 item.save I got an error Duplicate entry ... for key 10 : INSERT INTO items ... How do I make item.save to use UPDATE instead of INSERT? -- Posted via http://www.ruby-forum.com/.

Guys. Anybody doing ChanisAvail on IAX2 channels? Im trying to do this: exten => s,7,ChanIsAvail(IAX2/anton:intrudercom@armando-gw) But I get that the chan is unavailable eventhough I can make calls to that channel. Is there any chatch? The channels is defined as peer and Ialso tried doing a register on iax.conf for that channel. Everything is registering ok and I CAN make the call. Any

if i do an rsync to the current directory, how come the parent directory isn't created? I normally just get my files spewed into the current directory, eventhough I am trying to transfer a directory. Something like this rsync -avp host::module/ . -- Jason G Helfman Network Administrator

The background noise is unacceptable. I'll have to stick with 32kbps mp3s eventhough the files are 70% larger.

Hello, I've purchased a new dedicated CentOS 6.0 / 64 bit server and have 2 minor problems please: 1) The "hostname" is reported as CentOS-60-64-minimal at CLI - eventhough I've edited /etc/hosts and changed the 2nd line: 127.0.0.1 localhost 176.9.123.123 preferans 2) Why is /etc/localtime a regular file? Should I maybe rm /etc/localtime ln -s

hello, I'm doing something wrong here, but I can't find what I need to do right. If I set the mount fallback to "0", no stream is found eventhough there maybe one or even two sources in icecast. What do I need to set/add so I don't need the mount fallback? Using: ices-0.2.2 icecast 1.3.11 on 2.4.9 thanks, t. --- >8 ---- List archives:

Hello, I'm facing a problem syncing files which is over 2GB size, eventhough i searched the archives and it been mentioned its possible if largefiles option is enabled, but still its giving me problems. i.e: building file list ... readlink dir1/oracle_data1.tar: Value too large for defined data type readlink dir1/oracle_data2.tar: Value too large for defined data type readlink

Hello, I have problems with people having different groups who access a shared directory via samba. The requirements are: 1. There are people with group "group1" and group "group2" in /etc/passwd 2. 3 people from group "group1" and 2 people from group "group2" are allowed to access a shared directory and have read/write access to that directory. Our

Hi, i have one centos 4.3 box, exposed to the internet. since several weeks ago, i found numerous attemps to connect through SSH, but failed. they tried with many username, including root. it's comes from different IP. some of them are foreign website. How do i make my centos become smarter in handling this kind of attacks. eventhough i've disable all the user accounts, left only the

Dear all, Could anybody give me some recommended open source software for wifi management? What I am looking for is a simple and basic tools, for example the software will have these kind of features : - user connect to the wifi network - user got IP from DHCP but he can't browse to anywhere at first. Instead he will redirected to a "login page" - administrator will set the

I have one of those USB hard drive cases, and I have my old hard drive in it. Eventhough I have made the changes to mount multiple USB drives in one USB device (works fine for my media play with internal and SD drive), I am only getting the first partition (/Boot (2)) automounted. df does not show anything more about the drive, but the gnome hardware browser shows all three partitions on the

I have backup problem of redhat 7.2 with ext3 file system. I'm using dump for backup. The problem is one of the filesystem (/proj) Incremantal backup is not happening. The command used is dump -u1a -f /dev/st0 /dev/md0 Daily its taking the entire file system backup eventhough i tried incremental. This is happening only for /proj and proj1 is working fine. Filesystem Size

Here are 2 different 4Gb USB drives. Flash memory: http://www.ecost.com/ecost/shop/detail~dpno~339754.asp $143 Mini Drive: http://www.ecost.com/ecost/shop/detail~dpno~306189.asp $80 How does one load Centos on these? Can you boot from CD, point to an FTP server for OS, and install on the USB drive, eventhough the system has its own harddrive? Does the install have to be for a specific

Hi, I installed ffmpeg using yum, and then tried to convert a asx video to flv it says unable to find encoder x264, eventhough it is installed and I am able to view it when I check ffmpeg --help.Can anyone tell me how to fix this issue? Thanks and Regards Marky -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hey all I am trying to use where in clause in sql query in R here is my code: sql.select<-paste("select PERSON_NAME from UNITS where UNIT_ID in ('",cathree,"')",sep="") where cathree is 1 variable with 16 observations as follows UNIT_ID 1 205 2 209 3 213 4 217 5 228 6 232 7 236 8 240 9 245 10 249 11 253 12 257 13 268 14 272 15 276 16 280 but when i run