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Story history
Score and comment observations over time
Show HN: Data structures as containers – sample chapter from my Big O book [pdf]
HN #49,103,507 | submitted 2026-07-29 21:47 UTC | thebigobook.com
107 observationsby rcavezza
2 points
Latest score
0 comments
Latest comments
+1
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 1 to 2
2026-07-29 21:53 UTC2026-07-30 06:01 UTC
Comments
Range 0 to 0
2026-07-29 21:53 UTC2026-07-30 06:01 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-29 21:53 UTCLatest 2026-07-30 06:01 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-30 06:01 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:56 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:47 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:42 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:38 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:33 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:24 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:19 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:10 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 05:01 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:56 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:47 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:43 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:38 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:33 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:24 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:20 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:10 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 04:01 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:57 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:47 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:43 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:38 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:34 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:24 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:20 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:11 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 03:01 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:57 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:48 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:43 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:38 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:34 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:25 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:20 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:11 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 02:02 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:57 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:48 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:43 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:39 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:34 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:24 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:20 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:10 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 01:01 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:57 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:52 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:47 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:43 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:38 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:34 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:29 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:25 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:20 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:15 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:11 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:06 UTC | 2 | 0 | not tracked |
| 2026-07-30 00:02 UTC | 2 | 0 | not tracked |
| 2026-07-29 23:57 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:52 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:48 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:43 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:38 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:34 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:29 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:25 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:20 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:15 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:11 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:06 UTC | 1 | 0 | not tracked |
| 2026-07-29 23:02 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:57 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:52 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:48 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:43 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:39 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:34 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:29 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:25 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:20 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:16 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:11 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:07 UTC | 1 | 0 | not tracked |
| 2026-07-29 22:02 UTC | 1 | 0 | not tracked |
| 2026-07-29 21:57 UTC | 1 | 0 | not tracked |
| 2026-07-29 21:53 UTC | 1 | 0 | not tracked |