search for: charactes

Hi, I have a bunch of UPSs, most connected to pcs with Linux working 100% with NUT. The only one I have a problem with, is connected to Windows 7 64bit, and I used the straight MSI installed from the website named NUT-Installer-2.6.5-4.msi Took me a while to find a way to get it to work, but it is ugly for now. Just starting up the service results in a NUT not working at all, and I tracked it

Hi All, I am trying to configure asterisk realtime. But i am unable to get the extensions listed successfully when i type "sip show peers" in the asterisk CLI . i am unable to see any failure logs when i do a reload i can able to connect to the data source through "odbc show" in the CLI, Any hep in this regard is highly appreciated. Following is the configuration

Mª Luz, si el comando de Carlos te devuelve 0 es que no hay NA's. Da igual que tus columnas sean caracteres o número. Lo que intuyo es que tienes celdas con la frase "NA" que interpretas como NA. Mandanos el summary de tu data.table y lo vemos... ----- Mensaje original ----- De: "MªLuz Morales" <mlzmrls en gmail.com> Para: "Carlos J. Gil Bellosta"

This is copy & paste from my session: > xyz<-as.vector(c(ls(),as.matrix(lapply(ls(),class)))) > dim(xyz)<-c(length(xyz)/2,2) > > allobj<-function(){ + xyz<-as.vector(c(ls(),as.matrix(lapply(ls(),class)))); + dim(xyz)<-c(length(xyz)/2,2); + return(xyz) + } > xyz       [,1]              [,2]        [1,] "a"               "character"  [2,]

I am having trouble generating some of my scaffolding. I''m trying to use PostgreSQL as my back-end. Some of my scaffolding generates with no problem but for other parts I get this: Before updating scaffolding from new DB schema, try creating a table for your model The tables do exist. At least I can see them from psql. Here is the SQL I''m using to create my tables: CREATE

Hi, We want to restrict acces to the shares on our samba server using "hosts allow". Can I get this to work with clients who have dynamic IP addresses and don't have revers DNS lookup ? Best regards, Eric Eijkelboom Sr Systems Manager Medtronic B.V. Heerlen, The Netherlands Phone : +31-(0)45-566.8544 Fax : +31-(0)45-566.8008 www.medtronic.com <http://www.medtronic.com/>

Hello R Users and Developers, I have a basic question about how R works. Over the past few years I have struggled when I try to generate a new data frame that I believe should contain numeric data in some columns and character data in others only to find everything converted to character data. Is there a general method to create data frames that contain the data in the desired format: numbers

Dear list, I have a variable that consists of typed responses. I wish to compute a variable equal to the number of characters in the original variable. For example: > x <- c("convert this to 32 because it has 32 characters", "this one has 22 characters", "12 characters") [Some magic function here] > x [1] 32 22 12 Any ideas?

Hello, ?as.character says that the as.character function is a generic with usage: as.character(x, ...). So, I want to create an S4 object with an as.character method following the above usage, but I get the below error telling me that ... isn't in the generic for as.character. > setClass("tmp", "numeric") > setMethod("as.character", "tmp",

Hello, ?as.character says that the as.character function is a generic with usage: as.character(x, ...). So, I want to create an S4 object with an as.character method following the above usage, but I get the below error telling me that ... isn't in the generic for as.character. > setClass("tmp", "numeric") > setMethod("as.character", "tmp",

Without 'collapse', 'paste' pastes (concatenates) its arguments elementwise (separated by 'sep', " " by default). New in R devel and R patched, specifying recycle0 = FALSE makes mixing zero-length and nonzero-length arguments results in length zero. The result of paste(n, "th", sep = "", recycle0 = FALSE) always have the same length as

*Hola!!! resulta que tengo unos datos de divisas ordenados por fechas (días) los que he convertido a formato tipo YYYY-MM-DD donde DD siempre es 01:* * * * EUR.resto$date<-as.Date(EUR.resto$date) EUR.resto$mo <- substr(EUR.resto$date,6,7) EUR.resto$yr <- substr(EUR.resto$date, 1,4)

Hello! I hope you will forgive my ignorance but I have a problem I have been trying to solve for a week and I'm not sure where else to turn. I'm trying to write a sieve script to sort all of my mail. I was writing this script to replace the one I am currently using but I can't seem to get it to compile. I don't know a lot about sieve or really scripting of any kind and I just

I have a humongous csv file containing census data, far too big to read into RAM. I have been trying to extract individual columns from this file using the colbycol package. This works for certain subsets of the columns, but not for others. I have not yet been able to precisely identify the problem columns, as there are 731 columns and running colbycol on the file on my old slow machine takes

I want to identify whether a variable is character(0), but get lost. For example, if I have > dd<-character(0) the following doesn't seem to serve as a good identifier: > dd==character(0) logical(0) So how to detect character(0)? Thanks, Gang

Hello R-users, I have code that gives me the important variables from an analysis. I need to input these variables into a different analysis. To do this, I need to modify them slightly... 1) remove all numbers at the end of the variables, 2) remove all periods. I tried to do it with the awkward code below. It works to remove all the numbers, but when I try to remove the period everything

Any idea? This is with wine-20050930. Thanks. ... ../../tools/winegcc/winegcc -B../../tools/winebuild -shared ./ddraw.spec clipper.o ddraw_hal.o ddraw_main.o ddraw_thunks.o ddraw_user.o ddraw_utils.o main.o palette_hal.o palette_main.o regsvr.o surface_dib.o surface_fakezbuffer.o surface_gamma.o surface_hal.o surface_main.o surface_thunks.o surface_user.o surface_wndproc.o

I did find a say to get to the directory holding wpwin9 and it strarted but then froze with the splash screen. Not sure how to get the error message in here; seems to have to do with the keyboard and X11driver; hope I am abusing this bulletin board, but I am hoping someone can help me with the next step. Thanks

Dear R-users, I have problems with printing Central European (CE) characters (e.g. {\H o} and {\H u}) in graphics made by R. After executing the following code I can see the CE characters with gv on my screen, but I cannot print them on a postscript printer. > postscript(file="proba.ps",enc="ISOLatin2.enc") > plot(0:15,0:15,type="n") > grid(15,15,lty=1)

Does anyone know why a data frame created with empty character columns converts them to integer columns? > df<-data.frame(a=character(0),b=character(0)) > df<-rbind(df,c("a","a")) > typeof(df[1,1]) [1] "integer" AsIs doesn't help: > df<-data.frame(a=I(character(0)),b=I(character(0))) > df<-rbind(df,I(c("a","a")))