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Merge pull request #1536 from infernocloud/patch-1
[JSON/en] Edited existing content for clarity and added more information to JSON doc
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@ -5,22 +5,30 @@ contributors:
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- ["Anna Harren", "https://github.com/iirelu"]
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- ["Marco Scannadinari", "https://github.com/marcoms"]
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- ["himanshu", "https://github.com/himanshu81494"]
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- ["Michael Neth", "https://github.com/infernocloud"]
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---
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As JSON is an extremely simple data-interchange format, this is most likely going
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to be the simplest Learn X in Y Minutes ever.
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As JSON is an extremely simple data-interchange format, this is most likely going to be the simplest Learn X in Y Minutes ever.
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JSON in its purest form has no actual comments, but most parsers will accept
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C-style (`//`, `/* */`) comments. Some parsers also tolerate a trailing comma
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(i.e. a comma after the last element of an array or the after the last property of an object),
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but they should be avoided for better compatibility.
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JSON in its purest form has no actual comments, but most parsers will accept C-style (`//`, `/* */`) comments. Some parsers also tolerate a trailing comma (i.e. a comma after the last element of an array or the after the last property of an object), but they should be avoided for better compatibility.
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For the purposes of this, however, everything is going to be 100% valid JSON. Luckily, it kind of speaks for itself.
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Data types supported by JSON includes: numbers, string, boolean, array, object and null.
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Supporting browsers are: Firefox(Mozilla) 3.5, Internet Explorer 8, Chrome, Opera 10, Safari 4.
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JSON file type for JSON files is ".json". The MIME type for JSON text is "application/json"
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Drawbacks of JSON include lack of type definition and some sort of DTD.
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A JSON value must be a number, a string, an array, an object, or one of the following 3 literal names: true, false, null.
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Supporting browsers are: Firefox 3.5+, Internet Explorer 8.0+, Chrome 1.0+, Opera 10.0+, and Safari 4.0+.
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File extension for JSON files is ".json" and the MIME type for JSON text is "application/json".
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Many programming languages have support for serializing (encoding) and unserializing (decoding) JSON data into native data structures. Javascript has implicit support for manipulating JSON text as data.
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More information can be found at http://www.json.org/
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JSON is built on two structures:
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* A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.
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* An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence.
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An object with various name/value pairs.
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```json
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{
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@ -60,8 +68,18 @@ Drawbacks of JSON include lack of type definition and some sort of DTD.
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"comment": "check this out!"
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, "comma position": "doesn't matter - as long as it's before the next key, then it's valid"
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, "another comment": "how nice"
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},
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"that was short": "And, you're done. You now know everything JSON has to offer."
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}
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}
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```
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A single array of values by itself is also valid JSON.
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```json
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[1, 2, 3, "text", true]
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```
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Objects can be a part of the array as well.
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```json
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[{"name": "Bob", "age": 25}, {"name": "Jane", "age": 29}, {"name": "Jack", "age": 31}]
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```
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