Displaying 20 results from an estimated 1000 matches similar to: "runif limited precision"
2015 Jan 24
4
Indexing Mail faster
Hi,
I am trying to get faster search results on our webmail client(Roundcube).
Besides using Lucene for FTS are there other options?
Would having all mails indexed give fast results?
Currently the time it takes to search 25,000mails is 4mins. If indexed how
much faster are we looking at?
Really appreciate if someone could advise about this.
Thanks
Kevin
2015 Jan 24
0
Indexing Mail faster
* Kevin Laurie <superinterstellar at gmail.com> 2015.01.24 19:41:
> Currently the time it takes to search 25,000mails is 4mins. If indexed how
> much faster are we looking at?
With a current version of Dovecot a search is pretty fast _without_ using external indexes. I have a view defined (virtual plugin) with around 22.000 messages in it, and searching the full view only takes 2.5
2007 Nov 26
0
14 commits - libswfdec/swfdec_as_object.c libswfdec/swfdec_file_reference.c libswfdec/swfdec_load_object.c libswfdec/swfdec_sprite_movie_as.c libswfdec/swfdec_system_security.c test/trace
libswfdec/swfdec_as_object.c | 64
libswfdec/swfdec_file_reference.c | 2
libswfdec/swfdec_load_object.c | 81
libswfdec/swfdec_sprite_movie_as.c | 19
libswfdec/swfdec_system_security.c | 1
test/trace/Makefile.am | 72
2009 Jan 03
1
runif (and other generator) "precision" / man pages
I'm inclined to agree with the view that the "precision" of a generator
should be highlighted better in the manual pages. When I do
?runif
I don't see a mention, but ?.Random.seed DOES give the info, as Duncan
points out, and it is suggested to look there.
A 1-liner with each random number generator
"CAUTION: random number generators use different mechanisms and
2003 Jul 31
3
Mutex problem in sip?
Hello,
CVS 07/31/03. Test with 130+ PSTN-to-SIP calls. Asterisk gets locked ...
grep -e "Error" -e "eventually" p-console
chan_sip.c line 1453 (sip_alloc): Error obtaining mutex: Device or resource
busy
chan_sip.c line 1453 (sip_alloc): Got it eventually...
chan_sip.c line 1453 (sip_alloc): Error obtaining mutex: Device or resource
busy
chan_sip.c line 1453 (sip_alloc): Got
2009 Jun 19
3
Floating point precision / guard digits? (PR#13771)
Full_Name: D Kreil
Version: 2.8.1 and 2.9.0
OS: Debian Linux
Submission from: (NULL) (141.244.140.179)
Group: Accuracy
I understand that most floating point numbers are approximated due to their
binary storage. On the other hand, I thought that modern math CPUs used guard
digits to protect against trivial underflows. Not true?
# integers, no problem
> 1+1+1==3
[1] TRUE
# binary floating
2009 Jun 19
3
Floating point precision / guard digits? (PR#13771)
Full_Name: D Kreil
Version: 2.8.1 and 2.9.0
OS: Debian Linux
Submission from: (NULL) (141.244.140.179)
Group: Accuracy
I understand that most floating point numbers are approximated due to their
binary storage. On the other hand, I thought that modern math CPUs used guard
digits to protect against trivial underflows. Not true?
# integers, no problem
> 1+1+1==3
[1] TRUE
# binary floating
2015 Jan 27
4
Indexing Mail faster
Hi Thomas,
That's very interesting.
Below is my search result. Any idea why is my result so slow:-
Appreciate if you could advise.
Thanks
Kevin
. OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE
SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT
MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS
LIST-EXTENDED I18NLEVEL=1 CONDSTORE
2004 Nov 29
1
Re: CentOS digest, Vol 1 #201 - 1 msg
thanks for the head up. what os are you running on the blades??
Phillip James
System Administrator
The Garden City Group, Inc.
105 Maxess Road
Melville, NY 11747-3836
Phone: (631) 470-5044
Fax: (631) 940-6561
E-mail: Phillip.James at GardenCityGroup.com
====================================================
This communication (including any attachments) is intended for the use of
the intended
2006 Oct 12
0
WG: Samba ignores groups for ACL !
Hi!
Here is the Output:
bash-3.00# id NTBV+neuwald
uid=5000(NTBV+neuwald) gid=5006(NTBV+dom??nen-benutzer)
bash-3.00# /usr/local/samba/bin/wbinfo -r NTBV+neuwald
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5000
5015
5016
5017
5022
5029
5033
5035
5021
5023
5019
5032
5028
5027
5034
5020
5026
5030
5024
5018
5036
5025
5031
Ciao, Bj?rn
-----Urspr?ngliche
2011 Sep 08
1
error in knn: too many ties in knn
Hello.
I found the behavior of knn(
http://stat.ethz.ch/R-manual/R-devel/library/class/html/knn.html) function
looking very strange.
Consider the toy example.
> library(class)
> train <- matrix(nrow=5000,ncol=2,data=rnorm(10000,0,1))
> test <- matrix(nrow=10,ncol=2,data=rnorm(20,0,1))
> cl <- rep(c(0,1),2500)
> knn(train,test,cl,1)
[1] 1 1 0 0 1 0 1 1 0 1
Levels: 0 1
It
2013 Feb 06
1
Adding Latex to text
Hi,
I'd like to add "alpha" in latex code to my image. Any suggestions?
library(UsingR)
BagA = c(rep(10,6),rep(20,5), rep(30,4),rep(40,3),rep(50,2),60,70)
BagA
BagB = c(10, 20,rep(30,2),rep(40,3),rep(50,4),rep(60,5),rep(70,6))
BagB
par(mfrow = c(2, 1))
DOTplot(BagA)
abline(v=60,lwd=2,lty=2,col="red")
text(65,3, "alpha-->", col=2)
abline(v=50, lwd=2, lty=2,
2013 Aug 15
1
Announce: Puppet 3.2.4 Available [ Security Release ]
Puppet 3.2.4 is now available. 3.2.4 addresses two security
vulnerabilties discovered in the 3.x series of Puppet. These
vulnerabilities have been assigned Mitre CVE numbers CVE-2013-4956 and
CVE-2013-4761.
All users of Puppet 3.2.3 and earlier are strongly encouraged to upgrade
to 3.2.4.
For more information on these vulnerabilities, please visit
http://puppetlabs.com/security/cve/cve-2013-4761
2007 Sep 18
1
DO NOT REPLY [Bug 4979] New: readdir() failure results in remote deletes
https://bugzilla.samba.org/show_bug.cgi?id=4979
Summary: readdir() failure results in remote deletes
Product: rsync
Version: 3.0.0
Platform: PPC
OS/Version: Mac OS X
Status: NEW
Severity: major
Priority: P3
Component: core
AssignedTo: wayned@samba.org
ReportedBy: joe07734@gmail.com
2009 Apr 06
2
Hacked
Just FYI:
IP address 89.248.168.176 has been trying to use the recently release SIP vulnerability in Asterisk to make outbound calls via our box. They are running a bank account callback scam.
Jeremy Mann
Director of IT
Texas Health Management Group
Direct Line: 817-310-4956
Main Line: 817-310-4999
Helpdesk: 817-310-4999 x3
Fax: 817-310-4990
Email: jmann at txhmg.com
2007 Sep 24
2
Files That Constantly Change
Does anybody have any tuning tips for a samba 3.0.23 server that is
acting as a PDC with ldap backend and file server. The problem I'm
having is a certain program runs in XP workstations that accesses
files on one of the shares, it apparently opens lots of files and is
constantly making changes to them. When I run top, I see each smbd
process for each workstations is consuming about
2010 May 30
6
World of Warcraft OpenGL render problem
I've searched through whole internet, but didn't find any solution. First of all i want to clear some things:
1. No, there's nothing wrong with my video card
2. Yes, I've latest drivers
3. Yes, I've installed wow to my ext4 partition
4. Yes, my OpenGL is working fine. I have some other games - opengl renderer is working like a charm on them
5. My copy of wow is fine too. I can
2004 Nov 24
1
installing CentOS on the IBM BladeCenter
Has any one install CentOS 3.3 or early on a IBM BladeCenter eServers
(HS20)
Phillip James
System Administrator
The Garden City Group, Inc.
105 Maxess Road
Melville, NY 11747-3836
Phone: (631) 470-5044
Fax: (631) 940-6561
E-mail: Phillip.James at GardenCityGroup.com
====================================================
This communication (including any attachments) is intended for the use of
the
2008 Oct 15
5
plot - central limit theorem
Hi,
Is there a way to simulate a population with R and pull out m samples,
each with n values
for calculating m means?
I need that kind of data to plot a graphic, demonstrating the central
limit theorem
and I don't know how to begin.
So, perhaps someone can give me some tips and hints how to start and
which functions to use.
thanks for any help,
joerg
2006 Mar 28
3
Unable to authenticate password - VM
Hello:
I am relatively new to Asterisk, so this hopefully is an easy question for
someone:
I'm unable to get into voicemail to retrieve messages. Since I'm learning,
the conf files are very basic. The relevant portions of the voicemail.conf
is:
[general]
format=wav
serveremail=asterisk@myserver.com
append=yes
maxgreet=30
maxmessage=120
[default]
100 => 9999,100,me@myserver.com
When