Format and sprintf

   

format STDOUT =
@||||||||||||||||||||||||||
sprintf "%.4f", 3.1415
.

write;

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.	The sprintf command returns a formatted string
6.	Using sprintf to format a float-point number and assign the result to a variable
7.	Using sprintf.
8.	print sprintf "%+.4e\n", $value;
9.	print sprintf "%.2f", 3.1415926;
10.	print sprintf "%6.6f\n", $value;
11.	sprintf function assigns the formatted string to a variable.
12.	sprintf function with array variable

Format and sprintf : sprintf « String « Perl