eclecticmiraclecat · June 1, 2020 06:42
diff --git a/lambda and closure b/lambda and closure
 >>> def add(x, y):
 ...     return x+y
 ... 
 >>> add(2,3)
 5
 >>> 
 >>> a = lambda : add(2,3)
 >>> a
 <function <lambda> at 0x7f95b61a0ae8>
 >>> a()
 5
 >>> def do_add(x, y):
 ...     def add():
 ...             return x +y
 ...     return add
 ... 
 >>> 
 >>> a = do_add(2,3)
 >>> a()
 5
 >>>
	>>> def add(x, y):
	... return x+y
	...
	>>> add(2,3)
	5
	>>>
	>>> a = lambda : add(2,3)
	>>> a
	<function <lambda> at 0x7f95b61a0ae8>
	>>> a()
	5
	>>> def do_add(x, y):
	... def add():
	... return x +y
	... return add
	...
	>>>
	>>> a = do_add(2,3)
	>>> a()
	5
	>>>