it!
                  
                  
                  
                  
                  
                  How many different 10 char Strings can we make from a-z, A-Z,0-9 (26+26+10 = 62 chars)?
                  
                  
                  
                  
                  
                  Is there any way to count....
                  
                  
                
This is basic maths (combinatorics)
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