Though split and join appear to be more efficient in Chrome, a compiled regexp looks to be a safer bet across the board. See http://jsperf.com/dotless (and http://jsperf.com/dotless-nop for the NOP).
Though split and join appear to be more efficient in Chrome, a compiled regexp looks to be a safer bet across the board. See http://jsperf.com/dotless (and http://jsperf.com/dotless-nop for the NOP).