[Solved] Given a list of dictionaries:data = [{'id': 3, 'value': 10}, {'id': 1, 'value': 20}, {'id': 2, 'value': 15}]Which code snippet formats this list as JSON sorted by the 'id' key inside each dictionary? | Python

Python - Structured Data Files

Given a list of dictionaries:

data = [{'id': 3, 'value': 10}, {'id': 1, 'value': 20}, {'id': 2, 'value': 15}]

Which code snippet formats this list as JSON sorted by the 'id' key inside each dictionary?

Ajson.dumps(sorted(data, key=lambda x: x['id']), indent=2)

Bjson.dumps(data, sort_keys=True, indent=2)

Cjson.dumps(data.sort(key=lambda x: x['id']), indent=2)

Djson.dumps(data, indent=2)

Step-by-Step Solution

Solution:

Step 1: Sort the list by 'id'
Use sorted(data, key=lambda x: x['id']) to sort the list of dictionaries by the 'id' key.
Step 2: Format sorted list as JSON with indentation
Pass the sorted list to json.dumps() with indent=2 for pretty printing.
Final Answer:
json.dumps(sorted(data, key=lambda x: x['id']), indent=2) -> Option A
Quick Check:
Sort list first, then dump JSON with indent [OK]

Quick Trick: Sort list before json.dumps to order items [OK]

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