search for: oode

I''m hiring Ruby on Rails Developers for the Tottenham Court Road area, London. Here''s some information: Working for a global online services organisation, the Senior Ruby on Rails Developer will design and develop large web based business applications, products and tools to support the EU business. The Senior Ruby on Rails Developer (Ruby on Rails, OOD, OOP, Agile, SCRUM) will

I have to say that after being a Rails user for some time I have grown to really dislike how ActiveRecord (AR) classes - models - are being pushed as the defacto method for getting form data into the DB. The two concepts are completely separate and should be handled by completely different classes. Anyone who understands Object Oriented Design knows that we separate classes based on

Gregexpr - extract results with lapply Hello, I need to extract sequences of three upper case letters in a string. In other words, in this string: str <-c("ABC", "this WOUld be gOOD") The result I'm looking for is ABC WOU OOD. With gregexpr, I can get the position and length of the sequences gregexpr('[A-Z]{3}',str,perl=TRUE) [[1]] [1] 1

ood morning, I am reaching out to discus an issue I am having with setting a working directing. I have tried github, stack overload, setwd, getwd, all to no avail. I am used to setting a working directory in 3.1.1 and have yet to get 3.4.1 to work properly. Let me know if there is anyone who I can talk to about this. Thank you so much, My best, Peter Wight, MPA [[alternative HTML version

I have a simple graph (oode below) which looks fine on the screen but when I save it in png format the title (actually the last mtext line) is cut off. I am pretty sure that I am doing something very stupid but other than playing around with the png height and width commands which don't seem to help I have no idea of wh...

Hi, I'm looking for some guidance on whether to use S4 or Reference Classes for an analysis application I'm developing. I'm a C++/Python developer, and like to 'think' in OOD. I started my app with S4, thinking that was the best set of OO features in R. However, it appears that one needs Reference Classes to allow object methods to assign values (other than

ood Morning Everyone: This question is a bit different from the run of the mill -- HELP ME I GOT TROUBLE questions here on the list, however I am interested in getting this situation working correctly and also need to understand the basis behind the process so that I can implement it properly and extend it as necessary First off -- Some Background I am running a 150 station lan where all the

Package: xen-utils-3.0.3-1 Version: 3.0.3-0-4 Severity: normal Rebooting from inside domU hangs in initrd: Begin: Waiting for root file system... ... Root file system is not available because underlying DRBD device got deactivated during reboot: $ cat /proc/drbd version: 8.0.13 (api:86/proto:86) GIT-hash: ee3ad77563d2e87171a3da17cc002ddfd1677dbe build by phil at fat-tyre, 2008-08-04

Control: tags -1 +moreinfo On Wed, 24 Sep 2008 17:19:08 +0200 Valentin Vidic <vvidic at carnet.hr> wrote: > Package: xen-utils-3.0.3-1 > Version: 3.0.3-0-4 > Severity: normal > > > Rebooting from inside domU hangs in initrd: > > Begin: Waiting for root file system... ... > > Root file system is not available because underlying DRBD device > got

Dear R community, The next release of package ff is available on CRAN. With kind help of Brian Ripley it now supports the Win64 and Sun versions of R. It has three major functional enhancements: a) new fast in-memory sorting and ordering functions (single-threaded) b) ff now supports on-disk sorting and ordering of ff vectors and ffdf dataframes c) ff integer vectors now can be used as

Dear R community, The next release of package ff is available on CRAN. With kind help of Brian Ripley it now supports the Win64 and Sun versions of R. It has three major functional enhancements: a) new fast in-memory sorting and ordering functions (single-threaded) b) ff now supports on-disk sorting and ordering of ff vectors and ffdf dataframes c) ff integer vectors now can be used as

Hi, Can someone please guide me towards how to produce "heatmap" output from the output of "hclust" run prior to the actual "heatmap" call? I have some rather lengthy clustering going on and tweeking the visual output with "heatmap" recalculating the clustering every time is not feasible. Thanks, Joh

Ruby on Rails Application Developer - Newark, New jersey - Interested *send resumes* to: Courtney.Brown-bynUwP1CLfsswetKESUqMA@public.gmane.org We are looking for an energetic and organized candidate to fill a Web Developer role in our Newark, New Jersey Office. In this position, you will work as a key member of the Engineering team to design, build and test a groundbreaking product for a

Good morning and Happy New Year 2003! Let it be prosperous for both you and me! Below you see a very short version of my CV as of January 2003 for your kind consideration and update. Word, TXT, and PDF version of the complete CV are available upon request. Enjoy the economic recovery! Make it a great day: ZAR ================================================================= ZAR PETKOV,

Hello I think I have a mapping problem. The server was added to the domain with sudo net ads join -U adj-compo at ur.local The server is also connected to an LDAP server via SSD When loading the user's homes, the server does not look for the correct homedir path which should be /private/student/7/17/tdsi917 for the user tdsi917 Here are the values and variables retrieved by the 3

Hello there, I am basically a J2EE refugee fascinated with Rails. I have been using the Spring framework (a lightweight J2EE java framework with some special characteristics) but I am so impressed with RoR that I am porting over many applications. In order to "dive into Rails", of course the second thing to do was get myself an IDE, and since I''ve been using Eclipse for the

I am curious what you find is good and bad MVC design. Let''s use the find and find_by_sql methods as examples. Currently I have these spread out all over the place... View: here I have some find methods when I am for example populating a select list with choices in a form. Controller: here I have the simpler find methods. Model: here I have the more complicated find methods (usually