Map vs Hashmap - What's the difference?
map | hashmap |
A visual representation of an area, whether real or imaginary.
* {{quote-magazine, year=2012, month=March–April
, author=
, title=Pixels or Perish
, volume=100, issue=2, page=106
, magazine=
(mathematics) A function.
(topology) A continuous function.
A diagram of components of an item.
* {{quote-magazine, year=2012, month=March-April
, author=
, title=Well-connected Brains
, volume=100, issue=2, page=171
, magazine=(American Scientist)
The butterfly .
(UK, old-fashioned) Someone's face.
* {{quote-book
, year=1960
, author=
, title=(Jeeves in the Offing)
, section=chapter X
, passage=And as the eye rested on him, he too filled me with pity and terror, for his map was flushed and his manner distraught. He looked like Jack Dempsey at the conclusion of his first conference with Gene Tunney, the occasion, if you remember, when he forgot to duck.}}
(board games, computer games) A predefined and confined imaginary area where a game session takes place.
To create a visual representation of a territory, etc. via cartography.
To inform someone of a particular idea.
(mathematics) To act as a function on.
(topology) To act as a continuous function on.
As nouns the difference between map and hashmap
is that map is a visual representation of an area, whether real or imaginary while hashmap is an alternative spelling of lang=en.As a verb map
is to create a visual representation of a territory, etc. via cartography.As an initialism MAP
is modified American plan, a hotel rate that included accommodation, breakfast and dinner, but not lunch.map
English
Noun
(en noun)citation, passage=Drawings and pictures are more than mere ornaments in scientific discourse. Blackboard sketches, geological maps , diagrams of molecular structure, astronomical photographs, MRI images, the many varieties of statistical charts and graphs: These pictorial devices are indispensable tools for presenting evidence, for explaining a theory, for telling a story.}}
- The discrete topology is always continuous, therefore functions with discrete domains are always maps.
citation, passage=Creating a complete map of the human connectome would therefore be a monumental milestone but not the end of the journey to understanding how our brains work.}}
- "I don't want to play this map again!"
Synonyms
* plan * chart * (mathematics) mapping, function.Derived terms
* argument map * concept map * * mapmaker * mapmaking * mind map * overworld map * texture map * thematic map * topic mapVerb
(mapp)- f'' maps''' ''A'' to ''B'', ' mapping to .
- The discrete topology is always continuous, therefore functions with discrete domains are always mappings.