学习java comparable特性时候,定义如下Student类,需要需要随机添加学生姓名以及学号和成绩,这是java如何随机生成名字,根据我的查询,我找到目前java库支持两种方法. 1. org.apache.commons.lang3.RandomStringUtils类,他支持方法可以到RandomStringUtils查询,其中有一个方法: public static java.lang.String random(int count, int start, int end, bo
# import random# for x in range(10):# i = 0# l = []# while i < 10:# ret = chr(random.randint(33, 126))# if ret not in ['/','\\','@','I','l','o','O']:# i+=1# l.append(ret)# print(''.join(l)) import randomimport stringfor x in range(10): str_source = s
package java05; import java.util.Random; /* Random随机生成一个数字 1.导包: import java.util.Random; 2.创建 Random r = new Random(); 3.使用 int num = r.nextInt()不带参数是随机生成一个数字在int所有范围内 int num = r.nextInt(n); 带参数代表范围,左闭右开 * */ public class DemoRandomnum { public sta
js <script language="javascript"> function randomString(len) { len = len || 32; var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678'; /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/ var maxPos = $chars.length; var pwd = ''; for (i =
#!/usr/bin/env python import random temp = "" for i in range(6): num = random.randrange(0, 4) if num == 3 or num == 1: ret1 = random.randrange(0, 10) temp = temp + str(ret1) else: ret = random.randrange(65,91) c1 = chr(ret) temp = temp + c1 prin