How is a dictionary (key value) related to a hash?
2nd September 2013
My answer to How is a dictionary (key value) related to a hash? on Quora
The following terms describe essentially the same data structure across a number of different languages:
- A Perl hash
- A Ruby hash
- A Python dictionary
- A Java Map (an interface used by HashMap and others)
- A Lua table
- A JavaScript object (if you ignore object prototypes)
More recent articles
- Vibe coding SwiftUI apps is a lot of fun - 27th March 2026
- Experimenting with Starlette 1.0 with Claude skills - 22nd March 2026
- Profiling Hacker News users based on their comments - 21st March 2026