Thread: sprintf question

//Definitions:

Code:

byte		string[20];

Code:

byte location_list[100][15];

what does the "-12.12" bit do?

Code:

sprintf( location_list[1], "%-12.12s", string );

- means to left justify the output
first 12 means to use at least 12 characters in the output
.12 means to show 12 characters after the decimal

cheers thantos