Continuous integration Updated 2025-07-16
Fix it twice Updated 2025-07-16
Personal web page Updated 2025-07-16
Hyperbolic sine Updated 2025-07-16
Imagenette Updated 2025-07-16
Spring-mass system Updated 2025-07-16
The simplest harmonic oscillator system.
Control engineering Updated 2025-07-16
Wiki without notability requirements Updated 2025-07-16
Experimental physics Updated 2025-07-16
Experiment and theory are like the yin and yang: opposites, but one cannot exist without the other.
History of physics Updated 2025-07-16
Internet forum Updated 2025-07-16
Invariance of the speed of light Updated 2025-07-16
This single experimental observation/idea is the basis for all of special relativity.
Special relativity is the direct result of people bending their backs to accommodate for this really weird fact.
Isomer Updated 2025-07-16
Isomers were quite confusing for early chemists, before atomic theory was widely accepted, and people where thinking mostly in terms of proportions of equations, related: Section "Isomers suggest that atoms exist".
Law of physics Updated 2025-07-16
Jakob Schwichtenberg Updated 2025-07-16
Japanese company Updated 2025-07-16
Jasraj Updated 2025-07-16
Mechanics Updated 2025-07-16
This section is more precisely about classical mechanics.
Physics conference Updated 2025-07-16
SQL tree traversal Updated 2025-07-16
Example: nodejs/sequelize/raw/tree.js
- Implementation agnostic
- Postgres
- stackoverflow.com/questions/67848017/simple-recursive-sql-query
- stackoverflow.com/questions/28688264/how-to-traverse-a-hierarchical-tree-structure-structure-backwards-using-recursiv
- stackoverflow.com/questions/51822070/how-can-postgres-represent-a-tree-of-row-ids
- depth first
- uspecified depth first variant
- preorder DFS
- breadth-first stackoverflow.com/questions/3709292/select-rows-from-table-using-tree-order
- MySQL
- Microsoft SQL Server
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