Displaying 2 results from an estimated 2 matches for "9.8e".
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2007 Mar 14
1
How to enable download via web browser with vsftpd?
HI ,
I setup vsftp yesterday as a local user only mode. No anonymous was enabled.
I set up this vsftpd on my machine running CentOS 4.4. its ip is
192.168.101.25. so when I login as ftp://192.168.101.25/ via web browser, I
am promted the username as password. After inputing username and password, I
can login successfully. Then I can download everything as usual. But I can
not upload any data ?
2008 Jun 06
6
Subsetting to unique values
I want to take the first row of each unique ID value from a data frame.
For instance
> ddTable <-
data.frame(Id=c(1,1,2,2),name=c("Paul","Joe","Bob","Larry"))
I want a dataset that is
Id Name
1 Paul
2 Bob
> unique(ddTable)
Will give me all 4 rows, and
> unique(ddTable$Id)
Will give me c(1,2), but not accompanied by the name column.