JSON Concepts
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Internal
Data Types
JSON data types are: null, Booleans, Strings, Numbers, Objects (which can be thought of as Maps) and Arrays.
null
Booleans
Booleans are represented as
true false
and they are not quoted.
Strings
Strings are represented as:
"this is a string"
and they are quoted. Always use double quotes ("), never use single quotes (').
Numbers
Numbers are represented as:
10
and they are not quoted.
Objects
Arrays
Array elements are enclosed in brackets "[", and they are separated by commas:
[ "one element", "another element" ]