sprintf « String « Perl

1.Format 1234.56789
2.Adding float-point number to the result returning from sprintf function
3.Converting digit to string with sprintf
4.Format Options for sprintf and printf
5.Format and sprintf
6.The sprintf command returns a formatted string
7.Using sprintf to format a float-point number and assign the result to a variable
8.Using sprintf.
9.print sprintf "%+.4e\n", $value;

10.print sprintf "%.2f", 3.1415926;
11.print sprintf "%6.6f\n", $value;
12.sprintf function assigns the formatted string to a variable.
13.sprintf function with array variable