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  4. Querying XML Datastores with XPath - 8
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Querying XML Datastores with XPath - 8

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  • ayushmith_offic1
     + 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 = ""

    Read the input XML Fragment

    while line = gets() xmlText += line end

    doc = Document.new xmlText

    Write the XPath selector for finding the number of characters (i.e, the string-length) in the description of the second movie in the XML file.

    Fill in the blanks to complete the required XPath selector query

    description = doc.elements["/collection/movie[2]/description"].text puts description.length

  • phoenixdev100
     + 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 = "" 

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

doc = Document.new xmlText

# Write the XPath selector for finding the number of characters (i.e, the string-length) in the description of the second movie in the XML file.
# Fill in the blanks to complete the required XPath selector query
puts doc.elements.each("string-length(collection/movie[2]/description)")

  • yashdeora98294
     + 0 comments

    Here is Querying XML Datastores with XPath - 8 problem solution - https://www.gyangav.com/2022/11/hackerrank-querying-xml-datastores-with-xpath-8-problem-solution.html

  • jmpumerodev
     + 0 comments

    puts doc.elements.each("string-length(collection/movie[2]/description)")

  • sejbalova
     + 0 comments

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