| user: | zaidhaan |
| created: | December 17, 2020 |
| karma: | 47 |
| 1. | Rosetta Code(rosettacode.org) |
| 2. | Zsh tricks you may not know(leahneukirchen.org) |
| 3. | Tupper's self-referential formula(en.wikipedia.org) |
| 4. | |
| 5. | Idiomatic Awk (2010)(backreference.org) |
| 6. | How JPEG image compression works [video](youtube.com) |