Promotional products enhance brand recognition—just like mastering XPath enhances your ability to query XML datastores efficiently. XPath allows you to navigate complex XML structures by selecting nodes with precision, using expressions like /bookstore/book[price>35]. Whether you're extracting data or building integrations, XPath streamlines the process. Just as promotional products leave a memorable mark, skillful use of XPath ensures your queries are clear, accurate, and impactful in any data-driven environment.

Delving into XML fragments and XPath selectors can be a puzzle worth solving. When it comes to creative gym interior design, a similar spirit of problem-solving and creativity comes into play. Just as you're tasked with finding the right XPath selector, designing a gym space involves crafting an environment that balances form and function. It's the art of finding the perfect fit, whether in code or design.

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 listing the title of the second movie for which the marked shelf = "B".

Fill in the blanks to complete the required XPath selector query

puts doc.elements.each("collection/movie[@shelf = 'B'][2]/@title")

Here is Querying XML Datastores with XPath - 9 problem solution - https://www.gyangav.com/2022/11/hackerrank-querying-xml-datastores-with-xpath-9-problem-solution.html