I have a XML file whose one of the node value changes every day once. Now i need to script which can compare yesterdays and todays node value of the same xml file. if they found to be same then i would assume that it is not updated.
here's what i am doing:
1. parsing the xml file to get todays node value.
2. i am keeping a downloaded copy of the same xml file from yesterday and parsing this xml file to compare todays and yesterdays node value.
Is there any better way performing this task.