MATLAB: How to compare two table

arraycolumncomparisonmatrixrowtable

a= [ 1 0 0 ; 0 0 0; 1 0 0]
 new=[0 0 1]   % the row to be replace 
 a(2,:)=new          % replace row 2 in a with new

How can I compare the new table and original table to get the number of row and column of added 1 (in the new table)

Yourtable.(expression) = value

The () are part of the syntax.

T1 = [T1, T2(:,{'ColumnA', 'ColumnB'})]

Note: this is only permitted if T1 does not already have variables with the same name.