vinaykudari

# lambda function
get_double = lambda x: x * 2

print(get_double(5))

# Output
>> 10

vinaykudari

def getrange(n):
  ```generator function```
    i = 0
    while i < n:
        yield i
        i += 1
        
n = 3
# calling generator function
a = getrange(n) # a is an iterator

vinaykudari

#lis is an iterable
lis = [1,2,3]

#lis_iter is an iterator
lis_iter = iter(lis)

#next() will return consecutive values untill the end
for i in range(len(lis)):
    print(next(iterator))

vinaykudari

#lis is an iterable
lis = [1,2,3]
#lis_iter is an iterator
lis_iter = iter(lis)

for i in range(len(lis)):
    print(next(iterator))