similar to: Parslet & Stack size

Hello all, I just published my first gem, I''ve extracted it out from a project I''m working on and just hope it would be useful to others, and get some community improvment/suggestions. The code is located on github here http://github.com/arjes/Cache-Column Hopefully the README has enough details show what my inevitable goal was. I have a few questions that I found poorly

Hey all, I have two models, in the first model Model1.search(nil) returns the metasearch builder as expected. for the the second model, the same search(nil) returns every object in the database (all 60k of them). This obviously isn''t what I want. I can''t seem to figure out what I did to the model to get it to behave this way, I have removed all of the code from the model

Has anyone written a grammar for LLVM for ANTLR. I mean an ANTLR grammar that parses LLVM instructions. Is an LLVM grammar available for any other parsing tool? Surinder

I've been submitting a patch t o add a com32 module able to parse the DMI table. I'm starting now the next step : having a way to boot some different menu regarding the dmi structures. I've been looking for some ideas with the ethersel syntax : DEV [DID xxxx:yyyy[/mask]] [RID zz-zz] [SID uuuu:vvvv[/mask]] commandline In other hand, a nice implementation must allow to do : "if

Reed, Are you working on a grammar of the LLVM syntax or also on a full semantics? Steve Zdancewic's group at U. Penn. is working on a formal operational semantics for LLVM. It is partially complete and Greg Morrisett at Harvard is planning to build further on it. Regards, --Vikram Professor, Computer Science University of Illinois at Urbana-Champaign http://llvm.org/~vadve On Oct 20,

We''d like to get some feedback on RSpec 0.9 before we start pushing out releases via Rubyforge''s gem server and update the website. We have therefore made the first beta of 0.9 available - both prepackaged and tagged in subversion (see below). RSpec 0.9 introduces a new API for expectations, which essentially means that your underscores go away (there has been other discussions

On Wed, Oct 3, 2012 at 10:15 AM, Matthieu Moy <Matthieu.Moy at grenoble-inp.fr> wrote: > Preston Briggs <preston.briggs at gmail.com> writes: >> Think about costs asymptotically; that's what matters. Calls and >> returns require constant time, just like addition and multiplication. > > Constant time, but not necessarily constant memory. > > Deep recursion

That sounds like a problem. Just so I understand, do you mean there isn't the run-time support etc. to write back ends for the C++ language, or that the compiler IR is also somehow insufficient to write a code generator? --Vikram Associate Professor, Computer Science University of Illinois at Urbana-Champaign http://llvm.org/~vadve On Jul 11, 2009, at 3:00 PM, Granville Barnett

> Only if the recursion is very deep. In practice, a recursive descent > parser isn't going to run out of stack space, nor will a quicksort or > binary-tree walker, The recursive-descent parser case has happened in practice: http://my.opera.com/hallvors/blog/2012/07/17/twitter-crashes-itself-with-commas?1 Also, I've seen some recursion-related PR's in Clang, although I think

When you create a parser via ANTLR you specify the output language of the resulting recursive descent parser, at the moment there exists no C++ output template to my knowledge, thus you would have to generate the parser as C code for which a template exists. The runtime support should be there, at least partially but it won't use things like exceptions, nor will it have a very modular design

Hi all, I am playing around with latin squares, and wrote a recursive function that searches for valid combinations. Apart from the fact that there are very many, I run into troubles beginning with size 10x10 because the recursion depth becomes too large (max of 10x9-1=89 in this case). Why is this a problem? Isn't there enough space allocated to the stack? Can this be increased? The

> From: "Journeyer J. Joh" <oosaprogrammer at gmail.com> > I have a simple question about LLVM. > > I learned that we need to use iterations than recursions in C programming. > That is because recursion is expensive. It can easily consume out all > the stack given to a program. And the call/return consumes time much > more. > > But I've read a

Hello Luke and Gabriel, Thank you very much for your quick responses. The explanation of STDVEC is very helpful and I appreciate it! For the wrapper, I have a few new questions. 1. Like Luke said a mutable object is not possible. However, I noticed that there is one extra argument *deep* in the function duplicate. I've googled all the available documentation for ALTREP but I did not find

Wow. Look what SWIG does to GetTextExtent in Grid.cpp: void SwigDirector_wxGrid::GetTextExtent(wxString const &string, int *x, int *y, int *descent, int *externalLeading, wxFont const *font) const { ... if (swig_get_up()) { wxWindow::GetTextExtent(string,x,y,descent,externalLeading,font); return; } obj0 = rb_str_new2((const char *)(&string)->mb_str());

Swig''s bad interface generation strikes again. get_text_extent called with 1 argument maps to WindowDC''s _wrap_wxWindowDC_GetTextExtent__SWIG_0 Since this generates a wxFont that''s not initialized to nil it fails when calling into wxWindows. Anyone have a suggestion?

Hello, i have a little suggestion: something like 'wine --no-x' It should disable any X output I need something like this, because i want to run Descent 3 dedicated server, however it creates status window so i can't run it in ssh :( Thanks

A web search on "gradient descent R" also brought up a bunch of stuff. Is any of this what you want? Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Feb 5, 2018 at 10:23 AM, Bert Gunter <bgunter.4567 at

Preston Briggs <preston.briggs at gmail.com> writes: > Think about costs asymptotically; that's what matters. Calls and > returns require constant time, just like addition and multiplication. Constant time, but not necessarily constant memory. Deep recursion will blow up your stack (AKA "segmentation fault" :-( ) if the compiler could not optimize it (tail recursion

Hi there, I am trying to write a tool which involves implementing logistic regression. With the batch gradient descent method, the convergence is guaranteed as it is a convex problem. However, I find that with the stochastic gradient decent method, it typically converges to some random points (i.e., not very close to the minimum point resulted from the batch method). I have tried different ways

I''ve been messing around with Puppet on a VM on my personal desktop. It looks descent. I was wondering what kind of load this thing would have managing about 400 nodes. Does this thing require a beefy server? -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To