I've actually used 1==2 and 1==1 to basically comment sections out or create an infinite while loop. Only really useful in C-style languages Dumb mistakes I've

I've actually used 1==2 and 1==1 to basically comment sections out or create an infinite while loop. Only really useful in C-style languages Dumb mistakes I've seen include commented out error checking because of a reversed greater than sign and a SQL query that deletes the whole table before rebuilding the entire thing every day