Exercise: JavaScript Object Notation

Compute Average

Solution for the exercise "compute the average" (seen at the end of the slides)
Solution: solution-average.json

Connect to Nasa API

  • Look at the following video presenting the reading of JSON services: Youtube Video
  • Got to the Nasa APIs web site Nasa. Generate an API Key. Connect the Astronomy Picture of the Day.
  • In Node Red, create a flow, with an injection node, an http request node connecting to the Nasa and a debug note for the output
    Solution: solution-nasa1.json
  • Write a web page (based on the exercise of last week) that shows the information from the Nasa.
    Solution: solution-nasa2.json
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