similar to: comparing dates

Hi everyone, I have another fairly simple question. I want to take the earliest of two dates from these two date columns. I've tried converting the dates to numbers and just get a vector full of NA's. I've also tried using the chron function to compare the two and have been unsuccessful. I then tried to use:temp.2 <- as.POSIXct(strptime(temp, '%d/%m/%Y')) where temp is

Hello, I am finding that the melt function from the reshape library causes errors when applied to a data.frame that contains numeric and character columns. For example, melt(id.vars="ID",data.frame(ID=1:3,date=c("a","b","c"),value=c(1,4,5))) ID variable value 1 1 date a 2 2 date b 3 3 date c 4 1 value <NA> 5 2

Recently I discovered some strange entries in my logfiles. Theses entries appears in /var/log/messages and /var/log/samba/log.nmbd ... Nov 2 17:27:32 pc00 nmbd[1093]: [2003/11/02 17:27:32, 0] nmbd/nmbd_incomingrequests.c:process_name_refresh_request(183) process_name_refresh_request: unicast name registration request received for name MYDOMAIN<00> from IP IP_CLIENT on subnet UNICAST_SUBNET.

Hello, How should I remove a mailbox from a dovecot cluster? I have two dovecot in a cluster. I tried to remove one user's mailbox with theses commands I found with a little google search: doveadm flags add -u user at domain.tld "\\Deleted" ALL doveadm expunge -u user at domain.tld mailbox "*" DELETED doveadm purge -u user at domain.tld rm -fr

Having ISDN FXOs and a bunch of ISDN DECT base stations, I went looking for a CAPI compatible active BRI adapter capable of NT mode. I have found that the 'Eicon Diva Server 4BRI' fulfills theses requirements. However, at EUR 1387 for four BRI interfaces, it does not come cheap. Are there other users of similar hardware that can point me to alternatives ?

Hi all, I am back with a new question ! I recorded the occurence of 4 differents event on 20 places for a given time period. Now, I want to do some barplot of the frequency of theses events for each place, so it should be easy. My problem is that I want to see the frequencies of the 4 events on my barplots even if the frequency of some of them is 0. How could I do that ? Thanking you in advance

I read LinuxFest NW 2005 Presentation pdf. On page 32, mentioned it required patches on kernel 2.6.x and netfilter and It only said that SuSE 9.2 and 9.3 had patches on it''s stock kernel. I''m using Redhat AS 4. Anybody knows does the stock kernel and netfilter had theses patches patched ? or How should I know the kernel and netfilter had these patches applied ? thanks!

Hi all, I'm writing my graduation theses : analysis VO-IP protocols , and I cannot find any documents about Cisko Skinny Client Control Protocol. I have Cisco CallManager and some IP-phone and I'm sniffing traffic between that, but I don't understand, how this protocol works. Clearly i'm looking for description of SCCP commands and explanation some basic SCCP scenarios or what

Hi, I'm trying to detect and or log the duration a a conference (Meetme). I need it in order to do some billing for theses services. Any ideas on how to do it? I googled around but found nothing. Thanks in advance epablo -- Pablo Endres <epablo@comvoz.com> ComVoz Communications USA: +1 954 343-2085 Ext 199 Venezuela: +58 212 7713195 Ext 199 Colombia: +57 1 3256840 Ext 199

Hi For a school project I have a file with 120 columns and ~2000 lines. This file contains timestamps of spike detected in 60 channels, and the time elapsed between the last spike. I need to clean too high values. About 98% of values are between 0 and 2000 and 2% are between 2000 and 20'000. I want to get rid of theses values. Please could you help me? Regards Thom -- View this message

Hey everyone, I would like to add my graduate paper to the list of LLVM publications: http://scholarworks.rit.edu/theses/9550/ Here's the abstract if anyone is interested: *The Design of a Custom 32-bit RISC CPU and LLVM Compiler Backend* Compiler infrastructures are often an area of high interest for research. > As the necessity for digital information and technology increases, so does

Hi guys, Have been passed some weeks since the last wiki theme update. So it's update time :) Don't know if you really want theses updates, but here we have some significant changes that I would like to put in your consideration. Sincerely, I get tiered of writing changes into a readme file ... so I took some screenshots for you. If someone needs a diff file tell me, please. The general

Hi, I use ferret 0.10.4 whith shared index over NFS directory. There are 2 applications servers. The web server is Mongrel 0.3.13.3 and mongrel_cluster 0.2.0. There are 20 Mongrel processes on each server. Each time my application update a model, Mongrel process stops running with this errro in its log: /usr/lib/ruby/gems/1.8/gems/ferret-0.10.4/lib/ferret/index.rb:663: [BUG] Segmentation fault

Hello, I notice if I simply comment out a share or remove entirely. I receive errors such as theses. Is there a proper protocol to follow when removing a share? process_usershare_file: stat of /var/lib/samba/usershares/myshare failed. No such file or directory ../source3/param/loadparm.c:4366(process_usershare_file) process_usershare_file: stat of /var/lib/samba/usershares/myshare failed.

Hi, I am looking for a list of theses special magic numbers that a samba server (or a windows box) registers with at a wins server. I already know of <00> as a ordinary name, <1b> as a domain. But what's the rest? Is there a list anywhere? Perhaps somewhere in the docs? I have searched them but haven't found anything yet. Thanks, Christopher --

Hi, I make a script which make some call of rsync to connect to a rsync daemon. When I run on a shell, the script work fine. When I run this scripts from a cron-job, the script fail with theses messages : rsync: failed to connect to remote-node: Connection refused (111) rsync error: error in socket IO (code 10) at clientserver.c(94) What's happen ? thanks St?phane

In a discussion on IRC, Micheal was complaining about the semantics of StringSet, specifically how the iterators work. DannyB mentioned that we have a Trie class, so I decided to check it out. Lo and behold, I couldn't find _any_ uses of it, and when I deleted it from my system and did a clean rebuild, everything was fine. Looking at the log, the last substantial change to this class was in

Hi, Sorry for my newbies questions... but here it is... My goal is to have a "shading language", it is very similar to the "C" language but with special tokens. I have a parser and a lexer done with Lex/bison, once I have lexed/parsed my "shading language" I must create 3 new "source code" in OpenCL. It mean that by example for the following : shader

Dear all, I would like to share a paper I co-authored with Prof. Alper Sen. This paper describes an algorithm to generate testbenches from SystemC models represented with LLVM IR. It was accepted and presented at International Conference on Hardware/Software Codesign and System Synthesis (CODES/ISSS), 2012. A link to the paper is accessible from acm or Alper's website:

Hello Timo, I'm using linux Fedora Core 2. The permissions are : drwxrwxrwt 2 root mail 32 2004-06-16 04:45 /var/spool/mail/ These permissions are made buy the command chmod a+rwxt /var/spool/mail. So if someone wants to erase the /var/spool/mail directory, it's possible unfortunately. If there are theses permissions the user can receive his mails but it's