← Back to radar
Observation record / Hacker News
A new way to think about borrow checking (in reverse)
First seen 10/19, 08:02 · Last observed 10/19, 22:16 · Source data is current
Read the original source ↗Title-based outlineA new way to think about borrow checking (in reverse)
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
This content was published earlier. Fetch success does not imply freshness.
30 minutesRank movement—
Building history
1 hourRank movement—
Building history
24 hoursRank movement—
Building history
Source rank history
80 observationsBuilding history; no inferred heat score.
Official public API · linked titles only· Author verdagon
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/19, 22:16 | 30 |
| 10/19, 21:36 | 30 |
| 10/19, 21:06 | 30 |
| 10/19, 20:56 | 29 |
| 10/19, 20:45 | 29 |
| 10/19, 20:35 | 28 |
| 10/19, 20:15 | 30 |
| 10/19, 20:05 | 29 |
| 10/19, 19:55 | 27 |
| 10/19, 19:45 | 27 |
| 10/19, 19:35 | 27 |
| 10/19, 19:25 | 25 |
| 10/19, 19:15 | 23 |
| 10/19, 19:05 | 23 |
| 10/19, 18:55 | 23 |
| 10/19, 18:45 | 24 |
| 10/19, 18:35 | 25 |
| 10/19, 18:25 | 24 |
| 10/19, 18:15 | 24 |
| 10/19, 18:05 | 24 |
| 10/19, 17:55 | 24 |
| 10/19, 17:45 | 25 |
| 10/19, 17:34 | 24 |
| 10/19, 17:24 | 23 |
| 10/19, 17:14 | 23 |
| 10/19, 17:04 | 25 |
| 10/19, 16:54 | 26 |
| 10/19, 16:44 | 27 |
| 10/19, 16:34 | 28 |
| 10/19, 16:24 | 26 |
| 10/19, 16:14 | 27 |
| 10/19, 16:04 | 30 |
| 10/19, 15:54 | 27 |
| 10/19, 15:44 | 25 |
| 10/19, 15:34 | 24 |
| 10/19, 15:24 | 23 |
| 10/19, 15:14 | 22 |
| 10/19, 15:04 | 21 |
| 10/19, 14:54 | 23 |
| 10/19, 14:44 | 25 |
| 10/19, 14:34 | 27 |
| 10/19, 14:24 | 18 |
| 10/19, 14:14 | 18 |
| 10/19, 14:04 | 19 |
| 10/19, 13:54 | 18 |
| 10/19, 13:44 | 20 |
| 10/19, 13:33 | 22 |
| 10/19, 13:23 | 20 |
| 10/19, 13:13 | 20 |
| 10/19, 13:03 | 18 |
| 10/19, 12:53 | 17 |
| 10/19, 12:43 | 20 |
| 10/19, 12:33 | 21 |
| 10/19, 12:23 | 22 |
| 10/19, 12:13 | 21 |
| 10/19, 12:03 | 20 |
| 10/19, 11:53 | 20 |
| 10/19, 11:43 | 22 |
| 10/19, 11:33 | 25 |
| 10/19, 11:23 | 25 |
| 10/19, 11:13 | 24 |
| 10/19, 11:03 | 22 |
| 10/19, 10:53 | 19 |
| 10/19, 10:43 | 25 |
| 10/19, 10:33 | 23 |
| 10/19, 10:23 | 22 |
| 10/19, 10:13 | 20 |
| 10/19, 10:03 | 20 |
| 10/19, 09:52 | 20 |
| 10/19, 09:42 | 18 |
| 10/19, 09:32 | 26 |
| 10/19, 09:22 | 23 |
| 10/19, 09:12 | 20 |
| 10/19, 09:02 | 27 |
| 10/19, 08:52 | 25 |
| 10/19, 08:42 | 25 |
| 10/19, 08:32 | 20 |
| 10/19, 08:22 | 17 |
| 10/19, 08:12 | 16 |
| 10/19, 08:02 | 14 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-19 | 14 | 30 | 80 |