Comment What goes around comes around... (Score 1) 295
http://delivery.acm.org/10.1145/810000/803691/p303 -mclean.pdf?key1=803691&key2=8402792511&coll=porta l&dl=ACM&CFID=15151515&CFTOKEN=6184618
Write it right the first time you're in good shape. If you didn't write it right, it's probobly faster to throw it away and start over anyway.