similar to: Writing a properly-formed custom type (configxml)

All, If I have the following (assume that xml contains a valid REXML Document and that the root of the xml is way above any <tr> elements in the document): just_rows = xml.elements["//tr[starts_with(@id, ''xdgDataRow_grid_container_'')]"] shouldn''t just_rows contain _all_ of the <tr> elements whose id attributes start_with

On Thursday, 23 March 2017 10:02:47 CEST Cédric Bosdonnat wrote: > This function will allow more OCAML-ish processing of xpath queries > with multiple results. s/OCAML/OCaml/ s/xpath/XPath/ > --- > mllib/xpath_helpers.ml | 9 +++++++++ > mllib/xpath_helpers.mli | 4 ++++ > 2 files changed, 13 insertions(+) > > diff --git a/mllib/xpath_helpers.ml

As much as I'm not a fan of most XML things, this application of XPath is *inspired*. This would be a great testing/query tool for tests. It would also be a great way to prototype passes. Looking forward to seeing something like this in llvm/tools/ ! Cheers > On 1 Nov 2017, at 04:00, Sean Silva via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > This is so cool! I once

Hi, sometimes when dealing with LLVM IR getting to a desired point of the code is a bit cumbersome, in particular if you're instrumenting existing code. A lot of nested loops and if checks. Maybe all of this could be avoided by employing a query language. Since an LLVM module can be seen as a sort of tree with attributes, I think that reusing an existing query language for XML would be

hi , i cant succeed add variable in xpath (libxml) brand = "037" xpath = "//Root/Stk[@Category=''601'' and @Brand=#{brand}]" stack = node.find(xpath) i used #{brand} but doesnt work

Estimados Hace un tiempo que no uso rvest, corrí un código viejo, anda sin problemas, escribo el nuevo y hay algo que me olvide. Básicamente desde el navegador de internet selecciono el xpath, copio y pego este en R, pero me sale el siguiente error. > text <- Pagina.R %>% + html_nodes(xpath='//*[@id="content"]/p')%>% + html_text() >

Why can it not find my object? What am i missing here? Here is my code: require ''rexml/document'' include REXML # classes to represent the objects and relationships in the xml file class Article attr_accessor :id, :post, :archive, :ntype, :head, :blurb, :body, :fblurb, :fimage, :att, :source, :copy, :brand end # the base parser class BaseXMLParser def initialize(filename)

'virt-inspector --xpath' can segfault. When run under valgrind, it shows this error: ==2254== Invalid free() / delete / delete[] / realloc() ==2254== at 0x4C29D6A: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==2254== by 0x53BA198: xmlFreeNodeList (tree.c:3690) ==2254== by 0x53B9F65: xmlFreeDoc (tree.c:1247) ==2254== by 0x405BFA: do_xpath (inspector.c:808)

What built in utilities are there that can evaluate XML XPath statements in CentOS? Its needed to grab certain info from <a href="some.html">some</a> from a page with a python, perl or shell script. Hints on what to use would be appreciated. Chris -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hey all, I am wondering if anyone has given thought to using REST / XPath as querying mechanism. That way you could have a URL that actually maps to a collection of records (objects, really) that meet a certain criteria and that are sorted a certain way. Mike Pence

Hi, I'm looking for help extracting some information of the zillow website. I'd like to do this for the general case where I manually change the address by modifying the url (see code below). With the url containing the address, I'd like to be able to extract the same information each time. The specific information I'd like to be able to extract includes the homedetails url, price

Hi All, I bought the ''beta book'' of Rails Recipes from pragprog and there''s a tutorial in there for producing RSS 2.0, i''d like to generate RSS (RDF) 1.0 though. Can anyone point in the right direction. I''ve had little luck finding detailed information on the ruby XML class. Thanks -- Posted via http://www.ruby-forum.com/.

On 27 January 2018 at 09:27, Ludovic Gasc <gmludo at gmail.com> wrote: > Hi Jonathan, > > If you put the cursor on the line XXX, you will see what are the > dependencies are missing to enable the option. > In this case, it's certainly curl that is missing on your system. Ah, OK! No, it wasn't curl that was missing, but I think the way it was phrased confused me. It

I''d like to do an assert_select where only ONE of the matching elements needs to match the :text. It seems counterintuitive to me to require them *all* to match, which precludes me from testing the existence of a particular tag (h1) with some particular text if other instances of the same tag exist. I know that I can narrow down the field by using more detailed selectors, but it sure

I''ve got an XML file which is pretty well structured. I need to retrieve specific elements from that file to fill out empty HTML elements on a page. I think what I need is xPath? Or - is that overkill? Is there some easier way to locate an XML element? What I have in mind is pulling the XML file using Ajax, then xPath to get the bits I need. Am I on the right path and does

Hey all! Just to preface, I am fairly new to RoR, and brand new to using hpricot. I am using the following code to scrape this xpath: "/html/body/div/div[5]/div/div[2]/div[2]/div[2]" from this url: "http://www.greatnonprofits.org/" Here is my code to do so (taken from igvita.com''s related blogpost): ************* require ''rubygems'' require

On Tue, Jun 2, 2015 at 8:42 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > Several of us have been talking about this, and have more or less decided against pandoc for the within-R version. It is too hard to build, or to include with R, on weird platforms. Something like commonmark is more likely. We'd also like to separate the parse and render steps. The

I''m really new to Ruby on Rails, and I''m trying to read an XML file with REXML. No matter what I try, I am only getting the last result returned from my query. I should be getting 365 results. Here is the code: include REXML require ''rexml/document'' require ''rexml/xpath'' class MakeFootprintController < ApplicationController def index

I wrote a rexml script that parses rather big xml files (DOM parsing) and builds an object out of them. This is what it looks like after i parse the xml file and display the object: [#<Article:0xb79e7428 @brand="This is a story from ", @id=5337, @fblurb="burb", @ntype="news type here", @copy="Copyright \302\251 2006 ", @source="source",

Hello everyone, I am probably not the only one having trouble with this package but here goes. I want to install XML on Ubuntu. I installed libxml2-dev and everything works out fine until I get the following: Error in reconcilePropertiesAndPrototype(name, slots, prototype, superClasses, : No definition was found for superclass "namedList" in the specification of class