Python dictionary (Dictionary) cmp () method
description
Python dictionary cmp () function is used to compare two elements in the dictionary.
grammar
cmp () method syntax:
cmp(dict1, dict2)
parameter
- dict1 - Comparison of dictionaries.
- dict2 - Comparison of dictionaries.
return value
If the two elements of the same dictionary returns 0 if the dictionary is greater than dict1 dictionary dict2 returns 1 if the dictionary dict1 dictionary dict2 less than -1.
Examples
The following example shows cmp () function to use:
#!/usr/bin/python dict1 = {'Name': 'Zara', 'Age': 7}; dict2 = {'Name': 'Mahnaz', 'Age': 27}; dict3 = {'Name': 'Abid', 'Age': 27}; dict4 = {'Name': 'Zara', 'Age': 7}; print "Return Value : %d" % cmp (dict1, dict2) print "Return Value : %d" % cmp (dict2, dict3) print "Return Value : %d" % cmp (dict1, dict4)
The above example output is:
Return Value : -1 Return Value : 1 Return Value : 0