Python Dictionary DataStructure which method d[] or d.get()?

Question

While Using Python Dictionary DataStructure (which contains key-value pair) if i want to retrieve some value from my Dictionary i have two options d[\'\'] and g.get(\'key

Answer 1

If 'key' does not exist in the dictionary,

d['key']

will throw a KeyError, while

d.get('key')

will return None.