Minor Changes
New dictionary methods
- d.setdefault(key [, value])
>>> a = { }
>>> a.setdefault('foo','bar') # Sets value
'bar'
>>> a.setdefault('foo','spam') # Returns set value
'bar'
>>>
- d.popitem()
>>> a = { 'hello':'world', 'x':3}
>>> a.popitem() # Remove random item
('x', 3)
>>> a.popitem()
('hello','world') # Remove random item
>>> a
{}
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