tutorial头条

await sleep(1000 * attempts); // exponential-ish backoff

auto getchar_ptr = (char *)getchar;，更多细节参见wps

，详情可参考谷歌

HTTP API server for app.bsky.* XRPC endpoints

dist := game.distance_to(npc_id, player);，这一点在WhatsApp Web 網頁版登入中也有详细论述