阅读下面的代码,解释其功能。>>> import string>>> x = string.ascii_letters + string.digits>>> import
阅读下面的代码,解释其功能。>>>importstring>>>x=string.ascii()letters+string.digits>>>importrandom>>>print(.join(random.sample(x,10)))答案: 正确答案:输出由英文字母大小写或数字组成的长度为10|不重复的随机字符串 点击查看答案 手机看题 你...
>>> x = string.ascii_letters + string.digits >>> import random >>> print(''.join(random.sample(x, 10))) 答:输出由英文字母大小写或数字组成的长度为10且不重复的随机字符串。 阅读下面的代码,分析其执行结果。 def demo(*p): return sum(p) print(demo(1,2,3,4,5)) print(demo(1,2,3...
alpha =string.ascii_letters print(alpha) print(type(alpha)) print('\n数字串:',end ='') digits =string.digits print(digits) print(type(digits)) 1.random.randint(1,100)随机整数范围是[1,100],包括100;range(1,100)有序序列范围是[1,100),不包括100 1 2 3 4 5 6 7 8 import random pr...
return ''.join(choice(string.ascii_letters + string.digits) for _ in range(length)) def isup(host): print 'connecting host: %s' % host timeout = socket.getdefaulttimeout() socket.setdefaulttimeout(1) up = True try: paramiko.Transport((host, 22)) ...
string模块中常用的字符串常量(使用时需要import string): string.digits:包含数字0-9的字符串; string.ascii_letters:包含所有字母(大写小写)的字符串; string.ascii_lowercase:包含所有小写字母的字符串; string.printable:包含所有可打印的字符的字符串; string.punctuation:包含所有标点的字符的字符串; string.ascii...
(os.urandom(8)) proof = ''.join([random.choice(string.ascii_letters+string.digits) for _ in range(20)]) _hexdigest = sha256(proof.encode()).hexdigest() self.send(f"sha256(XXXX+{proof[4:]}) == {_hexdigest}".encode()) self.send(b'Give me XXXX: ') x = self.recv() if ...
以centos6.x和python3.6.0为例 1、首先下载依赖包 1yum -y install wgetyum install zlib-devel ...
写一个脚本爆破,使盐值和输入内容的base64解码的md5开头四位为0000 #!/usr/bin/env python#-*- coding: utf-8 -*-__Auther__='M4x'importhashlibimportstring#base64编码后的范围dic = string.ascii_letters + string.digits +"+/"#盐值salt ='+/DlHw=='.decode('base64')#先尝试爆破4位foraindi...
text The string that contains the character. position The position of the character in the string. Return value The ASCII value of the character as an int object. Remarks X++ 复制 char2Num("ABCDEFG",3); //Returns the numeric value of C, which is 67. char2Num("ABCDEFG",1); /...