ronnie69

Thanks

Wow thanks guys! Out of interest, what is the difference between the codes and is one more effective than the other, e.g which is faster (if any) ?

Anyone else have any ideas? The string could be something like... andHhshabdyPcvjshHP and i want it to return... andHhsbyPcvj (only one instance of each submitted character is returned)

Thanks for the reply! Sorry, i should have been more specific, the string is a variable and in no particular order.

Hi, does anyone know of a quick and easy way to make a string only contain one of each character (case sensitive)? For example i want to turn AAaaBBccCC into AaBbCc Thanks