helloworld

Hello World in Multiple Languages Extravaganza: JSON

Summary

This directory contains simple JSON representations of a “Hello, World!” message:

• HelloWorld.json: minimal JSON payload
• HelloWorld2.json: extended JSON payload with metadata
• HelloWorld-base64.json: JSON payload containing a base64-encoded message

All files are valid JSON and can be parsed by standard tools.

Files

• HelloWorld.json
• HelloWorld2.json
• HelloWorld-base64.json

Inspect

With PowerShell:

Get-Content .\json\HelloWorld.json | ConvertFrom-Json
(Get-Content .\json\HelloWorld.json | ConvertFrom-Json).message
(Get-Content .\json\HelloWorld2.json | ConvertFrom-Json).greeting.message

Decode the base64 variant:

$encoded = (Get-Content .\json\HelloWorld-base64.json | ConvertFrom-Json).encoded_message
[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($encoded))

Tasks

• Basic JSON hello world payload
• Advanced JSON hello world payload
• Base64 encoded variant
• Linked JSON files with parameters
• Add a JSON Schema

Notes

• JSON does not support comments, so these files are kept strictly valid.

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