similar to: Learning ruby question

Dear friends, How do I stop partial matching of list names? e.g., x <- list(AAAA="aaaaa", BBBBB="bbbbb") is.null(x$A) #returns FALSE even though there is no element A. if(is.null(x$A)) {result <- x$BBBB} else {result <- x$A} result #is aaaa even though there is no x$A element x <- list(CCCC="aaaaa", BBBBB="bbbbb") if(is.null(x$A))

Hi, I've got a relatively simple tinc setup. I've got two "servers" that are on the public internet that act as routers for three "clients" that are behind NATs. Those servers are called aaaaa and bbbbb the clients are xxxxx, yyyyy and zzzzz Unfortunatly the servers have problems accepting a connection from the clients syslog on aaaaa: Sep 29 18:28:58 schuerrer

Hi All, I'm just wanting to check that my understanding of the settings is correct as my web searches are finding a lot of dated information. If I want a Centos 6 sendmail system act as the secondary MX for domain bbbbb.co.uk do I just add a Connect:bbbbb.co.uk RELAY statement into /etc/mail/access and restart sendmail Obviously I have the DNS MX records for the domain are

Thanks Rowland - appreciated. I have checked the ldbsearch result and both groups look to be pretty much exactly the same to me, one of them is shown below (I have sanitised some of the output, replacing parts with 123/a/b/c, but the rest of the output is byte for byte as seen) In the time between posting my original message and checking again just now, however, I have the following additional

Hi all, I have two sipgate accounts (numbers), if I have both accounts register only one will work for incoming calls (which is all i'm interested in). However if I disable either account the other account will work perfectly. Am I missing something obvious? Thanks in advance, Ray. Excerpts from sip.conf - [general] 8<---- SNIP! ---->8 Register => 1212121:aaaaaaaa at

Hi all, I am using RStudio. I wanted to copy and past an expression/line. I highlighted it, and then copied and pasted: The result was not the line that I wanted, instead, it was the line above... For example: I have three lines: aaaaa bbbbb ccccc .... I highlighted "bbbbb" and copied, but the pasted outcome was "aaaaa"... What happened? Thanks al ot! [[alternative

Hello Everyone, I have a data frame which looks something like this: V1 <-c(1,2,3) V2 <-c(5,6,7) V3 <-c(9,10,11) df <- data.frame(V1,V2,V3) I want to add couple of text files at the beginning of df and save the df as a csv file. The csv file should look something like this: "AAAAAAAA" "BBBBBBBBB" "CCCCCCCCC" V1 V2 V3 1 5 9 2

Hi, When I tested xm new command without uuid parameter repeatedly, I saw many same managed domain as follows. # xm list Name ID Mem VCPUs State Time(s) Domain-0 0 941 2 r----- 51.9 # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf Using config file

Hi all We have an Asterisk server that?s been running for a few years now without problems. We have IPTables running, as well as fail2ban and have followed all the security recommendations we have found. Every few weeks we get an attack that lasts about a minute or two, resulting in our AGI script being overloaded. What happens is that somebody seems to be trying to connect from our

Hi, In the Sweave output for summary for several types of model objects and also for the comparison of models with anova, I find that that the display of the call(s) or formula does not obey the width option, even with keep.source=TRUE set, so that a long formula will overshoot the margins in the document. I would like to know if there is a good way to correct that. Looking at the print.summary

Hi Is there any function to do bitwise or/and/xor on long bit vectors? "aaaaa" "0000000000000000000000000000000000000000000000000000000000000000......................" "bbbbb" "0000000000000000000000000000001000000000000100000000100000001100......................" "ccccc"

Hi, one short question: Is it possible for the zaptel driver to deal with multiple phone numbers on one single E1 PRI line? I could make my carrier route +49 xxx aaaaa-zzz and +49 xxx bbbbb-zzz and others down one single PRI trunk to our asterisk box terminating in a Digium TE410P. Does the driver handle this and can I put calls coming in all on the same physical interface put into

It looks like the 'seq' variable to 'for' can be altered from within the loop, leading to incorrect answers. E.g., in the following I'd expect 'sum' to be 1+2=3, but R 2.10.0 (svn 48686) gives 44.5. > x = c(1,2); sum = 0; for (i in x) { x[i+1] = i + 42.5; sum = sum + i }; sum [1] 44.5 or, with a debugging cat()s, > x = c(1,2); sum = 0; for (i in x) {

We're being ping-flooded by the Nachi worm, which probes subnets for systems to attack by sending 92-byte ping packets. Unfortunately, IPFW doesn't seem to have the ability to filter packets by length. Assuming that I stick with IPFW, what's the best way to stem the tide? --Brett Glass

Hi Guys, I have now updated to 4.5.0 - thank you to all the team for your efforts on this :) I was excited to read in the release notes that there were many replication improvements, and I have run 'samba-tool dbcheck --cross-ncs --fix' on all my DCs; there were many, many replPropertyMetaData and other errors which have now been found and fixed - thanks! However, I think something

On Fri, Feb 13, 2015 at 9:57 AM, Ken Smith <kens at kensnet.org> wrote: > Hi All, > > I'm just wanting to check that my understanding of the settings is correct > as my web searches are finding a lot of dated information. > > If I want a Centos 6 sendmail system act as the secondary MX for domain > bbbbb.co.uk do I just add a > > Connect:bbbbb.co.uk

On Fri, February 13, 2015 10:57, Ken Smith wrote: > Hi All, > > I'm just wanting to check that my understanding of the settings is > correct as my web searches are finding a lot of dated information. > > If I want a Centos 6 sendmail system act as the secondary MX for > domain > bbbbb.co.uk do I just add a > > Connect:bbbbb.co.uk RELAY > >

Hi, I have encountered the following error, when using 'aov', which I think has something to do with the length of my call to 'aov', and I cannot understand why: Error in model.frame.default(formula = Y2 ~ P2 + P2:AAAAAAAA + P2:B2 + : object is not a matrix The error occurs when I run the first sequence below, but not the second. The two sequences are based on the SAME

Hello, Here is the logic that I am trying to achieve. I have a User Model and the business rule is that user can accept maximum 5 friends requests. for this I have an accept method in User Model which looks similar to below code snippet def accept(friend) raise ArgumentError if self.friends.count >= MAX_FRIENDS_ALLOWED ... ... #code to add friend to friends list end As you

Hi all, I sometime have a strange behavior when using MS Office and saving files. First things first: - OS CentOS 6.7 x86_64 - SAMBA version 3.6.23, configured as member server (see [1] for full configuration) - inotifywait watching my shares to replicate them off-site - about 100 W7/W8 clients with MS Office 2010 Using inotifywait, I tracked how MS Office file save function works. Basically,