tutorial · HACKER NEWS RECOMMENDATION
A Tour of Prolog
The Power of Prolog · 2 HN recommenders · 2 recommendation months
Recommended by 2 Hacker News commenters across 2 months (2022–2024).
SignalTube analysis
Among 4 other tutorial videos tagged Programming language design, the mean is 3.0 distinct HN recommenders. This video has 2 distinct HN recommenders, below that mean. Recommendations span 2 distinct months; the peer average is 3.0 months. This is a data-derived comparison, not a human review or quality rating.
67% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2022–2024; those years describe discussion history, not upload date. Its verified runtime is 56 minutes 3 seconds. YouTube lists its publication date as 2022-04-03.
- Channel / speaker
- The Power of Prolog
- Verified runtime
- 56m 3s
- YouTube upload date
- 2022-04-03
- Hacker News mention years
- 2022–2024
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other tutorial videos in Programming language design. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| A Tour of PrologCurrent video | 2 | 2 | 67% | — | 56m 3s | 2022-04-03 |
| The Why, What, and How of Pinning in Rusttutorial · Jon Gjengset | 3 | 3 | 100% | No recorded overlap | 183m 54s | 2019-09-14 |
| The Joy of Programming in Jai - Part 1: Hello Worldtutorial · Nuno Afonso | 3 | 3 | 100% | No recorded overlap | 13m 48s | 2020-01-10 |
| Crust of Rust: Lifetime Annotationstutorial · Jon Gjengset | 3 | 3 | 75% | No recorded overlap | 93m 23s | 2020-04-22 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a contextual reference in “Use Prolog to improve LLM's reasoning”. Its short rationale: the source snapshot has no short rationale for this mention.
The archive classifies this as a recommendation in “Why did Prolog lose steam? (2010)”. Its short rationale: Intro to what makes Prolog unique.
The archive classifies this as a strong recommendation in “Prolog at Work”. Its short rationale: Tour of Prolog's syntax, theory and modern features.