JSON: JavaScript Object Notation

The video tutorial introduces JSON as a nonproprietary data structure commonly used in APIs. It demonstrates a weather application that fetches live data from an API in JSON format. The tutorial explains the code structure, including HTML and JavaScript components, and how to parse JSON data. It also covers creating and displaying HTML dynamically using JSON data and highlights the use of helper functions for data conversion. The video concludes with a brief mention of XML as another data structuring method.

What is JSON and how is it used in the context of APIs?

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Describe the process of obtaining weather data from the Open Weather Map API.

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What is the significance of the permission key in the API request?

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Explain how latitude and longitude are obtained in the application.

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What role does the geolocation object play in the application?

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Discuss the structure of the JSON data returned by the Open Weather Map API.

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What information can be retrieved from the weather data provided by the API?

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How does the application display the weather information to the user?

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What are the helper functions mentioned in the application, and what do they accomplish?

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How does the application handle the conversion of temperature from Kelvin to Fahrenheit?

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