• General
  • Extract network card address
    
  • Get the workstation name/ip
    
  • Find a port number not in use
    
  • Disable DNS caching
    
  • Allow user:password in URL
    
  • Encode/Decode to/from Base64
• Mail (Socket)
  • Lookup using MX record to validate mail server
    
  • Send an email using the SMTP protocol
    
  • Check if there is mail waiting
    
  • Receive email
    
  • Send email with an attachment
    
• Mail (Javamail)
  • Send email with JavaMail
    
  • Send email with authentication (JavaMail)
    
  • Handle EML file with JavaMail
    
  • HTML mail with images (JavaMail)
    
  • Debug a Javamail Program
    
  • Send email with SMTPS (eg. Google GMail) (Javamail)
    
  • Mix plain text and HTML content in a mail
    
• HTTP
  • Check if a file was modified on the server
    
  • Check if a page exists
    
  • Connect through a Proxy
    
  • Identify yourself using HTTP Authentification
    
  • Talk to a CGI/Servlet
    
  • Write/Read cookies using HTTP
    
  • Read a GIF or CLASS from an URL save it locally
    
  • Resolve a relative URL
    
  • File Size from URL
    
  • Using HTTPS protocol
    
  • Fetch a page from Google
    
  • Upload a file
    
• Socket
  • Connect through a Proxy
    
  • Have timeout on socket connection
    
  • Ping a server
    
  • Get the Date from server
    
  • Get the client IP address
    
  • Use Socket's setSoLinger()
    
  • Use Socket's setTcpNoDelay()
    
  • Find who is connecting to a ServerSocket
    
  • Transfer a file via Socket
    

Networking