I want to remove from a phone number list, repeated numbers like:
0000000000 1111111111 2222222222 ...
But ignoring matching groups:
1234512345 1212121212
Each phone number have 10 digits.
I want to remove from a phone number list, repeated numbers like:
0000000000 1111111111 2222222222 ...
But ignoring matching groups:
1234512345 1212121212
Each phone number have 10 digits.