Hello, What is the difference between Background Scanning of projects and Checking for external changes?
After reading a bit on the internet i understood that: * Checking for external changes: Is a process to keep files updated when they are modified externally to the Netbeans IDE and can be disabled with Tools -> Options -> Miscellaneous -> Files -> Enable auto-scanning of sources without drawbacks. * But what about Background Scanning of projects, what is it? and can it be disabled without affecting the IDE features? * More over what is the Pause I/O Checks action does exactly?