Golf is a game in which players try to put a little ball in a little hole with the fewest attempts to do so (called "strokes").
Perl golf attempts to write a program that achieves some goal in the fewest strokes also—keystrokes. Programmers compete to write the shortest code possible to do the same thing.
Personally, I dislike Perl golf because it perpetuates the notion that Perl is a line noise write-only language.
In reply to Re^2: Golf: Sudoku solving
by kyle
in thread Golf: Sudoku solving
by dragonchild
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |