22:05, 27 февраля 2026Бывший СССР
drop-newest: Discards incoming data when full. Useful when you want to process what you have without being overwhelmed.
，更多细节参见旺商聊官方下载
// Stateful transform — a generator that wraps the source
// console.log(spanner.next(70)); // 输出2（正确）