similar to: subtract a list of vectors from a list of data.frames in an elegant way

Hi, I have a client connected to the ''net through 3 ISP''s. Have set up a Linux box to do routing and load sharing for the 3 connections. A fourth interface is connected to the LAN with private IP addresses. Am using iptables to SNAT traffic to the appropriate IP depending on the interface the packet gets routed onto. The setup looks something like this: Interface IP

Hello all, I have two comboboxen, comboA is popultaed when :controller/list is retrieved first time. When comboA is selected, I want to auto-populate comboB (modelB belongs_to modelA). The population of tableC (modelC belongs_to modelB and belongs_to modelA) should not populate until a "GO" button is clicked (link_to with submit). Help? I need an example of how to filter the post

Hi, Since I've upgraded to Asterisk 1.4 I can't use a MySQL database anymore for select queries :-( I'm using dbquery from MysqlPool Application 1.4 and selecting something from a table returns nothing even if I try to do a query like "SELECT 1;" Is anyone in the same troubles ? Do you advice me another solution to connect to my database ? For information, I'm using

Hi! What is the preferred way to make database lookups from within the dialplan? I only know the MYSQL function from asterisk-addons. Are the other methods too? (e.g. for postgresql, unixodbc) thanks klaus

I have a legacy db with the following simplified structure: Table-A: type_key, code_key, name, ... # PKs are type_key and code_key, there is no id col and I cannot alter this db Table-B: # each row has only the code as a foreign_key, the type_key is hard-coded to "FOOKEY" an_id, code, ... Models: class TableB < AR::Base set_table_name ''table_b''

I need to compare a column in TableA to a column in TableB and then select 3 columns from TableA for all the records in TableA that don''t exist in TableB. TableA and TableB are different but do have one field in common that i am comparing. The tables are not related in anyway. right now I have a find_by_sql query located in a model that looks like this: def self.absent_charges

I have TableA with name, description, start time displayed on one page. TableB has name, comment, file path and is displayed on another page. I''m using the SortHelper2 helper to help me sort the columns of these tables, however I''m experiencing a problem whereby if I sort TableA by description and then go ahead and view TableB I get an error message saying SQL Command Failed,

Hi All, I have problem with inserting new record into the database. I have a form has 4 fields, and two fields will be inserted into tableA, and other fields will be inserts into tableB. These two tables has relationship tableA(One) and tableB (Many) ...so how could I do that? Socheat Yi Web Programmer/Software Developer Screened Images Multimedia (SIM) *If You Can Imagine It...We Can

Hello list, I think I''ve found a bug in the way Rails is talking to my Postgres DB when recording HABTM data. My join_table looks like this: id serial primary key, tablea_id integer references tablea(id), tableb_id integer references tableb(id), other_attributes... When Rails writes to join_table, I''d expect it to do something like: INSERT INTO join_table (tablea_id,

The program is Atwin.exe (Accuterm) and going back to the 3.1 version as it's reliance on Windows specific .dll's is better than recent versions... However, I get as far as the initial splash screen and nothing.. If I hit the enter key twice it continues running for a bit, and then hangs.. When I run a trace, I get the following: Can anyone see at a glance if this is a bug, or just a

Has anyone tried to compile the current version of MySQLPool from http://www.yosd.at <http://www.yosd.at/> against Asterisk 1.4.4? It seems to not compile... [root@itsentinel res_mysqlpool]# make gcc -pipe -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g -Iinclude -I../include -I/usr/local/mysql/include/mysql -D_REENTRANT -D_GNU_SOURCE -O6

Hola a todos Estoy aprendiendo a trabajar con el paquete de RMySQL, y a la vez con bases SQL, así que a lo mejor no es tan complicado. Quiero agregar valores, que genero en R, a una tabla de SQL más o menos la idea es: > ssql<-"INSERT INTO tabla1 (variableA, variableB) VALUES (''valor1'',''valor2'')" > dbSendQuery(conec, ssql) pero

I''m trying to be a good rails developer and fix DRY violations as i find them. However, i''m trying to fix this one, i cant seem to get it to work. I have two tables A and B that have a one-to-one relationship. Table B belongs_to Table A. Table A has_one Table B. I''m creating instances of Table A in different places, depending on the controller. However, for each

Error in `[.data.frame`(x, order(x, na.last = na.last, decreasing = decreasing)) : undefined columns selected during the execution of following r sequence of commands X<-subset(data,select=c(V1,V2,V3,V4,V5,V6,V7,V8,V9)) y<-subset(data,selcet=10) Data = list(y=y, X=X, p=.75) Prior = list(betabar=c(rep(0,ncol(X))),A=.01*diag(ncol(X))) Mcmc = list(R=100000, keep=10, step=.2) out <-

Hello, I am using acts as paranoid which works great. But I have the following problem. I have table a which has a has_many :tableb, :dependent => false relationship with table b. If I delete something in a and then try to edit a field in table b I get an error because it says the data does not exist so it doesn''t allow the update. I understand of course why this happens but I

Hi, Is it possbile that one active record maps to N tables, actually the relation is 1 to 1, I wonder it is possible. also can a ruby object map to N tables, instead of an active records? Thanks you very much:) Saiho __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

Hi, I'm using R 1.9.0 with RMySQL 0.5-4 and MySQL 3.23.55 on a suse 8.2 box. I have a simulation study and (as usual for newbies in simulation, I guess) I have a lot of data that I want to store in MySQL. I want to write an R script that reads data from RData files and writes it to a MySQL database. I read some R documents (R Data Import/Export and DSC papers) but I'm finding

Hi, I was wondering if anyone has gotten a CBT type program working under wine? I have tried it with wine (recent version from CVS -- downloaded in rpm format), however the best I get is the inital window coming up listing the differnt lesson - but when I selcet one the window goes blank and the program doesn't do anything else. I dont' get any error messages from wine (aside from the

Hi, I read the howto of iproute, I have the same case with HOWTO, the difference is that the whole incoming traffic goes through interface 0, the other difference is that I do not want to balance the out going traffic, because I have specific networks to take it throughout another interface. Mi Case IF1 --> Input and Output IF2 --> Only aoutput for three Network I need Help, How can I

Dear R-list, I'm queering a M$ Access database with the sqlQuery function from the RODBC library. As I cannot make a working example with a database here is an illustrative example, library(RODBC) mdbConnect<-odbcConnectAccess("S:/data/ ... /databse.mdb") data <- sqlQuery(mdbConnect, "select id, DOB, V1, V2, ..., V1009, V1011, V1013 from someTable") I want