search for: ood

...d 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 work closely with the business stakeholders to understand business requirements and then design, architect and deliver high quality, high availability web products and tools in a Ruby on Rails environment; support existing applications in Ruby on Rails; function as a team l...

...some could only be validated on create or on update. Also whenever I wanted to save the object when not in form mode i always needed extra code to flag or message the object so that it wouldn''t validate itself - a time consuming and unnecessary task. The ultimate solution was to do what OOD says to do - break out the forms into a completely separate class that handled and validated the form data and then passed the data to the AR object. Needless to say, it took quite a bit of time to do, and I think it''s the best solution. I hope that the next versions of Rails will contai...

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 attr(,"match.length") [1] 3 [[2]] [1] 6 16 attr(,"match.length") [1] 3 3...

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 t...

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 w...

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 the .Object in the initialize method) to slots of the object. This is typically what I prefer: c...

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 ext...

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

...t; > Begin: Waiting for root file system... ... > > Root file system is not available because underlying DRBD device > got deactivated during reboot: Sorry this bug seems to have fallen through the cracks. I've heard of people using drdb fairly recently so I think there is a g ood chance that this issue has been fixed in either recent Xen or DRDB packages (I'm not sure where block-drdb comes from these days). Please can you confirm whether or not you are still seeing this issue, thanks. Ian.

...o New option 'ffmaxbytes' which allows certain ff procedures like sorting using larger limit of RAM than 'ffbatchbytes' in chunked processing. Such higher limit is useful for (single-R-process) sorting compared to some multi-R-process chunked processing. It is a good idea to reduce 'ffmaxbytes' on slaves or avoid ff sorting there completely. o New generic 'pagesize' with method 'pagesize.ff' which returns the current pagesize as defined on opening the ff object. USER VISIBLE CHANGES o [.ff now returns with the same...

...o New option 'ffmaxbytes' which allows certain ff procedures like sorting using larger limit of RAM than 'ffbatchbytes' in chunked processing. Such higher limit is useful for (single-R-process) sorting compared to some multi-R-process chunked processing. It is a good idea to reduce 'ffmaxbytes' on slaves or avoid ff sorting there completely. o New generic 'pagesize' with method 'pagesize.ff' which returns the current pagesize as defined on opening the ff object. USER VISIBLE CHANGES o [.ff now returns with the same...

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

...ing with the company platform. The successful applicant will possess the following requirements (items are required unless noted otherwise): * 3+ years of developing and coding front-end and middle-tier of Web applications in Rails, Rspec, Cucumber * Excellent coding and Object-Oriented Design (OOD) skills * Demonstrated coding experience with Ruby on Rails and JavaScript using TDD * Front-end Web application development knowledge: CSS, JavaScript, AJAX, and frameworks such as Backbone.js * Proficiency in working with Web service based APIs, including Soap, REST * Working knowledge integra...

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 g...

...es_share) Adding homes service for user 'UR\tdsi914' using home directory: '/home/UR/tdsi914' [2024/03/27 16:29:27.888775, 3] ../../source3/param/loadparm.c:1618(lp_add_home) adding home's share [tdsi914] for user 'UR\tdsi914' at '/home/UR/tdsi914' The ood path for the home directory shoud be /private/student/4/14/tdsi914, not /home/UR/tdsi914 Could you help me ? --

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 method...