Python推导¶
Python四种内建容器刚好对应有四种推导方式。
- 列表推导
myList = []
for i in range(10):
myList.append(i * 2)
myList = [i * 2 for i in range(10)]
- 生成器表达式
- 集合推导
- 字典推导
Python四种内建容器刚好对应有四种推导方式。
myList = []
for i in range(10):
myList.append(i * 2)
myList = [i * 2 for i in range(10)]