search for: namb

...package or a different solution. I am saving some calculated matrices as ff-objects as follows: require(ff) nr <- 117; nc <- 50 dat <- sample(0:100, size=(nr*nc), replace=TRUE) a <- matrix(dat, nrow=nr) ncols <- (nc*(nc-1))/2 b <- ff(vmode="double", dim=c(nr, ncols)) namb <- vector(mode="character", length=ncols) x <- 1 for(i in 1:(nc-1)){ for(j in (i+1):nc){ b[,x] <- a[,i]+a[,j] namb[x] <- paste(i, "_", j, sep="") x <- x+1 } } dimnames(b)[[2]] <- namb After the above step I need to convert my ff_matrix to a d...

...h correction of a couple errors in the "on release" and "on expiry" sections of the example dhcpd.conf file). As some background, the following script and configuration was working fine in the prior incarnation of the DC. In that version, however, the Kerberos enablement of the nambed.conf file wrongly included: tkey-gssapi-keytab "/usr/local/samba/bind-dns/dns.keytab"; as opposed to: tkey-gssapi-keytab "/usr/local/samba/private/dns.keytab"; This change precipitated the prior issue, and I would guess should be considered, in addition to the smb.conf cha...

...ade na?ve filters. Doing this reliably requires that you use a whitelist rather than a blacklist so you don't end up like the [stupid losers who built MySpace][Samy]. [origin]: http://www.w3.org/Security/wiki/Same_Origin_Policy (As defined in the same-origin policy.) [Samy]: http://namb.la/popular/tech.html (Samy Kamkar explains the unbelievably incompetent security measures he hacked around to crash MySpace.) Note that this category includes things like blogging software where someone might plausibly copy and paste a piece of someone else's web page in order...