Web Development

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kitiya edited this page Mar 8, 2020 · 16 revisions

HTTP

HTTP Request

GET
POST
PUT
DELETE

HTTPS Response

1xx: Information
2xx: Success
3xx: Redirect
4xx: Client errors
5xx: Server errors

JSON

JSON.parse(jsonString)
JSON.stringnify(jsonObject)

AJAX

componentDidMount() {
    fetch(url)
      .then(response => response.json())
      .then(users => { this.setState({myUsers: users}) });
}