gistfile1.txt

import sys


def get_natural_number():
    n = 0
    while True:
        n += 1
        yield n


g = get_natural_number()

for x in range(0,100):
    print(next(g))


print("=== generator test using yield (funny)======")

def  generator():
    yield 1
    yield 'string'
    yield True


g= generator()

for x in range(0,3):
    print(next(g))

print("++++++++++++++++++++++")

a = [n for n in range(1000000)]
b = range(1000000)

print("is same length ? ", len(a)==len(b))
print("is it same object?",a==b)

print("*"*50)

# print("a is ", a)

print("b is ", b)
print("type of a is " , type(a))
print("type of b is " , type(b))

print("Size of a is : ",sys.getsizeof(a))
print("Size of b is : ",sys.getsizeof(b))

파이썬 공부하면서 알게 된 일반적이지 않는 사용법 모음