Key membership test in a dictionary : Dictionary has Key « Dictionary « Python

1. Python
2. Dictionary
3. Dictionary has Key

Key membership test in a dictionary

 

d2 = {'spam': 2, 'ham': 1, 'eggs': 3}    # make a dictionary

print d2                                       # order is scrambled

print d2.has_key('ham')          # key membership test (1 means true)

           
         
  

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