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  4. Querying XML Datastores with XPath - 1
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Querying XML Datastores with XPath - 1

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  • LawandaFlorence
     + 0 comments

    For beginners starting with querying XML datastores, focusing on foundational XPath concepts such as node selection (/, //), filtering with predicates ([ ]), and function use (text(), contains()) will be crucial. Mastery of these will provide a solid base to tackle more complex queries efficiently. Aura444 Login

  • yashdeora98294
     + 0 comments

    Here is Querying XML Datastores with XPath - 1 problem solution - https://www.gyangav.com/2022/11/hackerrank-querying-xml-datastores-with-xpath-1-problem-solution.html

  • nayanbhiwapurkar
     + 0 comments
    # Standard ruby library for XML parsing
require 'rexml/document'
include REXML

# Enter your code here. Read input from STDIN. Print output to STDOUT
xmlText = "movies.xml" 

# Read the input XML Fragment
while line = gets()
	xmlText += line
end

doc = Document.new xmlText

# XPath Selector for listing the titles of the movies, in the same order as which they occur in the given XML.
# Fill in the blanks to complete the required XPath selector query
puts doc.elements.each("collection/movie/@title")

  • a2a_w4a
     + 0 comments

    puts doc.elements.each("collection/movie/@title")

  • a2a_w4a
     + 0 comments

    //collection/movie/data(@title)