๐ฐassociated array
data structure indexed by string.
JS โฉ concept โฉ associated array
๐ฏ synonyms๏ผ "hash", "map", "dictionary"
a data structure indexed by String.
{ name: 'Joy', age: 17 }
JS object is associated array.
Map is now a better alternative for associated arrays.
bracket notation [] is a dynamic way to access associated arrays.
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