This is one of the add-on I have created for my academic mini project. Other 2 were ‘Solid Wall†and “Measure Surface Areaâ€. Since there already a Surface area measure add-on
            
             
                
        
                    
                Our college hostel ( MES College of Engineering, Kuttippuram, Kerala, India. ) WiFi network uses Open DNS an Endian Firewall so almost all proxy websites are blocked. But there are still some proxy websites which
            
             
                
        
    
                    
                To Find the Windows 7 Version number or build Number,  open Registry Editor by pressing [WINDOWS KEY] + [R] and then type “regedit† then navigate to  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
            
             
                
        
    
                    
                To set up Subversion in a proxy network, open terminal  Accessories->Terminal  then type following  gedit ~/.subversion/servers  then find out [global] section. There uncomment http-proxy-host and http-proxy-port and then type your
            
             
                
        
                    
                In Linux Open Terminal  Accessories -> Terminal  Type the following (Assumes that you need to change the MAC address of your wifi adapter. most commonly wifi adapters will be wlan0. Some devices