I have a mac string:
mac=7A2918D5434F
And I need to convert to this:
mac=7A:29:18:D5:43:4F
How can I do that in kotlin?
I have a mac string:
mac=7A2918D5434F
And I need to convert to this:
mac=7A:29:18:D5:43:4F
How can I do that in kotlin?
If you are sure that your initial string is correct you can do something like:
"7A2918D5434F".chunked(2).joinToString(":")
chunked(2) splits the string in chunks of size 2 (can be used for any Iterable).
jointToString(":") takes a list, joins the elements to string using : as delimiter