S Singh questions

• Java - Get server absolute path
• FCM Data messages: need to send JSON array in place of String value
• jquery- get different page elements
• Location for putting files on glassfish server
• maven- not downloading new added dependency in pom.xml file
• java.lang.Exception: Port 8083 already in use
• Javascript: Getting all existing keys in a JSON array
• Node.js - Unable to run node server using forever

S Singh answers