Can Substitute implement the function of regular substitution?
For example, replace the column name [20231216] to show that this 20231216 is a variable 8-digit number: Col1[20231216]、Col2[20231219]For( i = 2, i <= N Col( dt ), i++,
ca = Column( i ) << Get Name;
cc = Substitute( ca, "[(.{8,})]", "" );//??
Column( dt, i ) << set name( cc );
);
Thanks!