similar to: about matrices merge and retrieve algorithm.

I''m sorry - just couldn''t come up with a subject that describes the problem :( Anyway, this is my problem. I have a long list of fields that need to be displayed when a ''show'' is requested on the controller. I''m now doing the list.rhtml and looking for a DRY way to do the following. For each data item, I have 2 fields - one is the item name, the

Dear R Group Here is what i am trying to do.. but couldnt figure out how.. string<-"ABC DEFG HIJKLM NOPQ RSTUV WXY" string1<-substr(string,1,4) I want to create an R object string 2 ( following the logic shown).. R does not allow string subtraction.. any suggestions how to achieve this? string2<-string-string1 (it should now hold "DEFG HIJKLM NOPQ RSTUV WXY" I

Can you guys post a demo of your application ? Would be great. Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

Dear, Can anybody comment on inserting inline assembly in LLVM IR? -- Pratik -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140620/03400e95/attachment.html>

I''m having a class called Person, with subclasses as goalkeeper, forward, defender. Now a person can be a forward as well as a defender or a goalkeeper. I want to use single table inheritance like : class Goalkeepr < Person end And not have multiple boolean columns like in my people table like is is_goalkpeer, is_forward, is_defender. How do I go about it ? Thanks, Pratik -- rm

Is there a way by which I can do form validation for form generated by In Place Editting of scritaculous? The reason is, I want to avoid server roundtrip for checks which I can perform at browser. Regards, Jatinder -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060828/ca882668/attachment-0001.html

I''m trying to setup my rails application with Light+fcgi. This is the error I''m getting when I try to start Lighttpd : ============ [getcapture@alpha getcapture]$ ~/etc/rc.d/lighttpd.sh start Starting Lighttpd 2006-04-15 11:27:24: (mod_fastcgi.c.1022) execve failed for: /home/getcapture/application/public/dispatch.fcgi No such file or directory [getcapture@alpha getcapture]$

Dear All, I have two matrices A (40 x 732) and B (40 x 1230) and would like to calculate correlation between them.  I can use: cor(A,B, method="pearson") to calculate correlation between all possible pairs. But the issue is that there is one-many specific mappings between A and B and I just need to calculate correlations for those pairs (not all). Some variables in A (proteins, say p1)

Hi folks, I have following in my view : =================== <div class="foo"> <%= select ''theme'', "id", Theme.find_all.collect {|t| [ t.name, t.id ] }, { :prompt => ''Select a theme'' } %> </div> <%= observe_field( :theme_id, :update => :my_style, :url => { :action => :themelookup, :id => @space,},

Hello, I have got two matrices with different length. The matrices have 3 columuns. The first two are coordinates. The third is a measurement. Now I want to get a subtraction between every single value of the third column (between matrix1 and matrix2), but only if the two first coordinates in matrix1 and matrix2 are the same. I tried "FUN=?" in aggregate and ave, but I don't know

Last 2 articles have 500+ comments. Also, whenever I comment, it never appears immediately. It terribly needs an upgrade. -Pratik -- rm -rf / 2>/dev/null - http://null.in

Dear, I have the following problem. I am given 2 instructions say I1 and I2 whose selection should depend on the operands. Say the operands have a boolean attribute 'attr'. I would like to select I1 and I2 by some logic that involves the 'attr' attribute of all the operands involved. eg: If all operands have attr set to True, I want I1 to be selected to operate else I2. How can I

I want to have a field in model, which I''m not storing in a database. And I want to do something like the following in the model code : validates_format_of :field_NOT_in_db, :with => session[:field] How can I do it ? Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

Hello everyone, My name is Pratik Bhatu, I am a bachelor student currently studying at IIT Hyderabad, India.  I just finished my Compilers course have been exploring LLVM since the past month (kaleidoscope, writing LLVM passes) and am interested in the llvm-polly project. I am also a potential GSoC applicant and wanted to start working on the project from now. Is there a way I can

List members, Via searches I've seen similar discussion of this topic but have not seen resolution of the particular issue I am experiencing. If my search on this topic failed, I apologize for the redundancy. I am attempting to generate random covariance matrices but would like the corresponding correlations to be uniformly distributed between -1 and 1. The approach I have been using is:

Dear, I am looking at the Instructions defined in the XXXXInstrInfo.td where I can see a def record defined like below def ADD8rr : I8rr<0x0, (outs GR8:$dst), (ins GR8:$src, GR8:$src2), "add.b\t{$src2, $dst}", [(set GR8:$dst, (*add *GR8:$src, GR8:$src2)), (implicit SRW)]>; Now here I would like the to

So that we can write controller code inside helpers ? are we supposed to do that ? -Pratik -- rm -rf / 2>/dev/null - http://null.in "Things do not happen. Things are made to happen." - JFK

Hi, I have two matrices as follow: matrix A = a=matrix(c(c("abc","abc","bcd","bcd","bce","bce"),c("a1","d2","d1","d2","a1","a2")),6,2) and matrix B which contains pair of values : b=matrix(c(c("a1","a1"),c("a2","d2")),2,2) In short,

Dear, I am looking to build a compiler-assembler with a custom architecture. I have a new Instruction set defined with me and I would like atleast my C programs to get converted to assembly language corresponding to the custom architecture. I have been going through llvm and its resources on the web, Can any one of you offer guidance about the above problem. All I want is to develop a tool

While doing @foo = Bar.new(params[:foo]) in a controller, the application is open to injection attacks. For example, My model has following attributes : name password admin - boolean Now, if on my form I''m just acception name & password, and doing @foo = Bar.new(params[:foo]) in my controller, someone can just enter following in form : <%= text_field ''foo'',