print语句默认是输出一行后添加一个换行符 >>> for item in ['apple','ibm','google','oracle']: ... print item ... apple ibm google oracle 在print语句的最后添加一个逗号(,),改变其默认行为: >>> for item in ['apple','ibm','google','oracle']: ... print item, ... apple ibm google or
1.内容总览 while循环 格式化输出 运算符 and or not 编码的初识 2. 具体内容 while 循环 where:程序中:你需要重复之前的动作,输入用户名密码时,考虑到while循环. what:while 无限循环. how: 基本结构: while 条件: 循环体 初识循环 while True: print('狼的诱惑') print('我们不一样') print('月亮之上') print('庐州月') print('人间') 循环如何终止?--3种 改变条件. flag
print 默认输出是换行的,如果要实现不换行需要在变量末尾加上逗号 , #!/usr/bin/python # -*- coding: UTF-8 -*- x="a" y="b" # 换行输出 print x print y print '---------' # 不换行输出 print x, print y, # 不换行输出 print x,y 以上实例执行结果为: a b --------- a b a b
content = """We have seen thee, queen of cheese, Lying quietly at your ease, Gently fanned by evening breeze, Thy fair form no flies dare seize. All gaily dressed soon you'll go To the great Provincial show, To be admired by many a beau In
问题: 有二进制文件,通过open打开和read()读入并输出时,输出为\x十六进制编码,不能正确显示其具体代表的字符 with open(r'C:\Users\Le\Desktop\Test\tkinter1\usrs_info.pickle','rb') as file: print(file.read()) b'\x80\x03}q\x00(X\x05\x00\x00\x00adminq\x01h\x01X\x02\x00\x00\x00Leq\x02X\x01\x00\x00\x006q