strip0x static method
Removes the '0x' prefix from a hexadecimal string if it exists.
If the input value
starts with '0x', this method returns the
substring of value
without those two characters. If value
does not start with '0x', it returns the original value
.
Implementation
static String strip0x(String value) {
if (value.toLowerCase().startsWith("0x")) {
return value.substring(2);
}
return value;
}