xpath

• Getting started with xpath
• Check if a node is present
• Are there plants in the house?
• Does the animal have horns?
• Does the animal have tusks?
• Check if a node's text is empty
• Find nodes that have a specific attribute
• Finding elements containing specific attributes
• Finding elements containing specific text
• Get nodes relative to the current node
• Get the count of nodes
• Location paths and axes
• Namespaces
• Select nodes based on their children
• Select nodes with names equal to or containing some string