Ask HN: Who had the idea to 'delete all code in 1 yr' to stop over-optimisation?1 points·by davesuperman·7 ปีที่แล้ว·1 comments1 commentsPost comment[–]davesuperman·7 ปีที่แล้วreplyI believe I heard this from Astro Teller of Google X... However, I can't find a trace of it online. Anyone heard of this and can provide a source?