how do i print output in one digit after decimal in jsp output from database sever in java

Question

i am dividing the number & want output only with one decimal like 4.1 or 4.2

"SELECT  count(*)/6 as s from t1 ";   

<td class = "inp"><% out.print(rs.getDouble("s")); %></td>

Please help, I am new to jsp

The method printf(String, double) is undefined for the type JspWriter — Arjun, Jul 11 '16 at 04:59

Krzysztof Krasoń · Answer 1 · 2016-07-11T05:03:06.937

0

use String.format and %.1f format (1 digit after decimal point):

<td class = "inp"><% out.print(String.format("%.1f", rs.getDouble("s")))); %></td>

edited Jul 11 '16 at 05:03

answered Jul 09 '16 at 19:27

Krzysztof Krasoń

The method printf(String, double) is undefined for the type JspWriter – Arjun Jul 11 '16 at 04:57
The method printf(String, double) is undefined for the type JspWriter – Arjun Jul 11 '16 at 04:58
@pankaj Updated to use String.format – Krzysztof Krasoń Jul 11 '16 at 05:03

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