Posted to tcl by evilotto at Sat Feb 04 01:27:30 GMT 2017view pretty
% set a {} % time {append a " {}" ; llength $a} 1000 47.583 microseconds per iteration % set a {} % time {append a " {}" ; llength $a} 10000 460.8025 microseconds per iteration % set a {} % time {lappend a {} ; llength $a} 100000 0.63703 microseconds per iteration %