Displaying 20 results from an estimated 10000 matches similar to: "I'm the beginner and I want some help"
2011 Sep 26
1
Restructuring data - unstack, reshape?
Hi all,
I'm having a problem restructuring my data the way I'd like it. I have data
that look like this:
Candidate.ID Specialty Office Score
110002 C London 47
110002 C East 48
110003 RM West 45
110003 RM
2010 Sep 03
2
Documentation for "altpath" / "altmove" / ?"Alternate storage"
I was thinking about documentation for alternate storage.
We have a few mentions at:
http://wiki2.dovecot.org/MailboxFormat/dbox
http://wiki2.dovecot.org/Tools/Doveadm
http://wiki2.dovecot.org/Tools/Doveadm/Altmove
But I was thinking it would be helpful if there could be a page about
alternate storage.
I could write the page, but I currently have so many unknowns that I
think it would be
2006 May 08
8
enforcing special behavior of child rows in HABTM
Hi,
I have a scenario where a doctor can have one or more specialties.
For each doctor, one and only one of her specialties can be designated
as primary.
So I have tables called doctors, specialties, and doctors_specialties,
the last of which has a boolean is_primary column.
The doctor model class specifies that:
has_and_belongs_to_many :specialties
I want to enforce, at the lowest possible
2009 Feb 20
2
Maildir with INBOX and other folders at same level
Hello-
I have set up Dovecot before and feel fairly comfortable with it but
am having some issues with a new setup and have not been able to find
a solution via Google or the list archives.
I use offlineiimap to sync an IMAP account with an email provider.
After the sync is complete, my ~/Maildir is set up with a folder
called INBOX (with cur,new,tmp inside) and all my other folders set up
at
2009 Jul 24
1
Conditional sorting
Greetings!
I am trying to figure out how to order a data frame by one variable
conditioned on another.
Here is an example of what I have:
d <- data.frame(RUN = rep(1:3, each = 3), ID = 1:9, AUC =
runif(9,1,100))
> d
RUN ID AUC
1 1 70.2
1 2 86.5
1 3 20.1
2 4 74.3
2 5 53.6
2 6 67.6
3 7 99.9
3 8 47.3
3 9 41.3
2007 Aug 07
1
R2WinBUGS results not different with different runs
Hi All
I dont know if anyone else has noticed the same thing, but with 2 subsequent
runs of the same syntax, I am getting exactly the same results. I was expecting
that results differ slighlty, say in the 4th or 5th decimal place.
Is this a specialty with R2WinBUGS? Does it have something to do with the seed
value? Isnt the seed value reset everytime I restart winbugs?
Thanks Toby
2004 Jun 10
2
SAMBA installation
hi, just wanted to introduce myself. My company is currently running a very old version of Samba - 2.0.7. I have been upgrading our UNIX systems this past month and have reached Samba. I know, if this is anything like the past upgrades over the last few weeks, I will need some support. Nothing has installed successfully the first time around.
I downloaded version 3.0.4 and will be
2012 Feb 09
3
Rearanging Data
Hi,
This is only a small portion of the Data i am working on
I want to make a subset of this data set( Data Set=Claims)
MemberID ProviderID Vendor PCP Year Specialty
1 42286978 8013252 172193 37796 Y1 Surgery
2 97903248 3316066 726296 5300 Y3 Internal
3 2759427 2997752 140343 91972 Y1 Internal
4 73570559
2013 Oct 23
3
Rails 4 and HABTM Checkboxes: Unpermitted parameters error
I have a simple Rails 4 project with two scaffolded models: Practice and Practitioner. I have set these both as habtm and am in the process of adding checkboxes to the Practitioner form so that I can check off the practices that this practitioner belongs to. In the practitioners_controller, I added practice_ids to the practitioner_params permit list, but I am still getting the error:
Started
2008 Feb 07
1
Doubt on adding support for new mailbox format
Hi!
I'm starting to read and play with dovecot since a month ago.
But my mailboxes' format is hashdir, which has been implemented here by
my team. Here:
http://wiki.dovecot.org/MailboxFormat
I've noticed that
"Adding support for new formats for Dovecot isn't very difficult,
although it can be time consuming. Dovecot exposes a nice and simple API
which needs to be
2014 Jul 30
3
Internal timing under load is critical ?
Hi
I am evaluating some voice broadcasting solutions based on Asterisks for more than 1000 simultaneous calls.
Connection to Asterisk all are based on SIP and SIP Trunks so no DAHDI hardware is required.
According to some recommendations like http://osdial.org/howto/? "Internal timing is very critical with Asterisk when it is under load"
and we must use DAHDI hardware or "USB Voice
2000 Apr 26
2
Rapid transfers cause kernel panic
Our site has been experiencing problems with Samba causing kernel panics
under heavy use. We are running Mandrake 7.0 and Samba 2.0.6. We are no
longer using the distro included with Mandrake - we actually downloaded
the 2.0.6 release and recompiled. Downloading from Samba shares causes no
problems - and downloads are frequent and heavy - but uploading similar
amounts of data leaves a catatonic
2010 Aug 22
6
CentOS or other Linux Internet Router/Gateway
Hi Everyone,
I've got kids who are growing older and I want to build a Linux box to
filter Internet access. I've got six computers on the Internet, plus
the laptops -- most run Windows. I'm not sure if it's called a router
or gateway or...? I don't mind doing the leg work, I just don't know
where to start. I'm pretty sure I'm *not* looking for a web server
(though
2011 Jul 19
1
Lattice plot problem outputting to jpeg
Hi.....I am relatively new to R but was quite pleased with myself at having
generated a series of lattice plots as PDFs. I was very surprised when
plotting these out as jpegs (or png or tiff) that the strip title
information above each lattice plot vanished. The pdf was fine. Has anybody
any ideas? I can't add an image as the information is sensitive.
Many Thanks
Steve Creamer
Here is the
2010 May 04
1
Productivity Suite on Polycom IP7000
Has anyone here ever actually truly successfully gotten a Polycom IP7000 to
take a productivity suite license and enabled the bonus features like 4-way
calling, recording etc? It ALWAYS works perfectly with ALL of our
Soundpoint IP 5/6xx phones, but NEVER for our IP7000s.
I just want to know it's POSSIBLE before I keep slogging away at this. Is
there a 'bastard_phone=yes'
2007 Jul 12
3
v1.1 status and benchmarks
v1.1 plans have changed a bit. I'll release v1.1.alpha1 soon and hope to
have a stable v1.1 in a month or two. The rest of the features that
didn't make it into v1.1 will go to v1.2. I'll write more about this
when v1.1 alpha is released.
I also did a bit of benchmarking. v1.1's performance improvements are
looking pretty great, it seems to be twice as fast as v1.0.
v1.0:
2007 Aug 24
3
Plugin development question
Hello,
>From what I have read on the dovecot site, it's possible to create a
plugin for a custom data store format. We have emails in a custom
format in a database and would like to create a plugin for accessing
these emails through dovecot.
Is there any supporting documentation from creating a plugin like this?
Are there any samples?
TIA,
Gary
2004 Aug 29
5
[LLVMdev] Optimization opportunity
Fair enough... The following tests under MultiSource fail:
Benchmarks/Olden/power
Benchmarks/OptimizerEval
Benchmarks/Ptrdist/ks
Benchmarks/MallocBench/perl
Applications/sgefa
However, they also fail in the exact same way without my change.
OptimizerEval appears to be non-deterministic; it produces different
output each time it runs. Everything else passes. I also compared a
few *.s files
2004 Aug 29
0
[LLVMdev] Optimization opportunity
Jeff,
Chris isn't likely to respond to this for a while as he's on vacation.
I'll take a look at it and will commit it if it looks good. Since code
gen isn't my specialty, could you increase my comfort level a little by
giving me some examples of the test results you got when testing your
patches? Ideally, I'd like to see some of the test/Programs/MultiSource
programs working
2007 Sep 07
6
Re: multiple core support
it actually is complicated. the libFLAC api is not suited to a
multithreaded design because the i/o is stream-based, not file-
based. flac(.exe) is the file-based wrapper around libFLAC that
allows it to work on files. the way libFLAC buffers data is also
impossible to parallelize without significantly changing the api.
it would take a specialty file-based encoder using an independent
frame