Python dictionary (Dictionary) len () method
description
Python dictionary (Dictionary) len Total () function calculates the number of elements in the dictionary, that is the key.
grammar
len () method syntax:
len(dict)
parameter
- dict - To calculate the number of elements in the dictionary.
return value
Returns the number of elements in the dictionary.
Examples
The following example shows len () function to use:
#!/usr/bin/python dict = {'Name': 'Zara', 'Age': 7}; print "Length : %d" % len (dict)
The above example output is:
Length : 2