python中pop()与split()的用法

 1 imglist = ['11.jpg','12.jpg','13.jpg','14.jpg','2.jpg','1.jpg',]
 2 print(str(imglist))
 3 a = str(imglist).split(".")
 4 print(a)
 5 fTail = a.pop()
 6 print("-------------------")
 7 print(fTail)
 8 print("----$%%%%%%%%---")
 9 print(a)
10 
11 # aList = [123, 'xyz', 'zara', 'abc']
12 # print("A List : ", aList.pop())#默认去除最后一个元素,打印出A List :  abc
13 # print("B List : ", aList.pop(2))#去除下标为2的元素,打印出B List :  zara
14 # print (aList)#打印出[123,'xyz']
15 
16 #!/usr/bin/python3
17 
18 str = "this is string example....wow!!!"
19 print (str.split( ))
20 print (str.split('i',1))
21 print (str.split('w'))

打印结果为

D:\software\python\python.exe D:/software/pycharmpython/login/bbb.py
['11.jpg', '12.jpg', '13.jpg', '14.jpg', '2.jpg', '1.jpg']
["['11", "jpg', '12", "jpg', '13", "jpg', '14", "jpg', '2", "jpg', '1", "jpg']"]
-------------------
jpg']
----$%%%%%%%%---
["['11", "jpg', '12", "jpg', '13", "jpg', '14", "jpg', '2", "jpg', '1"]
['this', 'is', 'string', 'example....wow!!!']
['th', 's is string example....wow!!!']
['this is string example....', 'o', '!!!']

Process finished with exit code 0