? 
                  
                  
                  I mean this will loop from 0 to 9999
                  
                  
                  
                  
                  
                  I want to loop from 0000 to 9999
                  
                  
                  0001
                  
                  
                  0002
                  
                  
                  0003
                  
                  
                  ....
                  
                  
                  9999
                  
                  
                
Pad the number when you use it, there's not a number called 0000
what is the easy way to loop like this
You don't loop this, you loop over the numbers and make them appear as you prefer
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