jQuery delete table column

Answer 1

If you have the static html (consider table with 10 columns),

then remove the first column along with header using below:

 $('#table th:nth-child(1),#table td:nth-child(1)').remove();

now the new table will have 9 columns , now you can remove any column using the number:

 $('#table th:nth-child(7),#table td:nth-child(7)').remove();