kaisens的博客

@Scheduled(cron = “0 30 14 ? * 5”)信了其他文章的鬼,也可能java不一样,DayofWeek这个参数 1就是周一,2就是周二,用代码验证过了.

个人整理的冒泡排序算法/** * 冒泡排序 * * 从头比较相邻两个数,较大的在前的话与较小的互换 */ public static int[] test03(int[] a) { int temp = 0; for (int i = 0; i < a.length - 1; i++) { for (int j = 0; j < a.length -

date 格式化 DateFormat 是日期/时间格式化子类的抽象类，它以与语言无关的方式格式化并解析日期或时间。

import org.apache.commons.lang3.StringUtils;//empty 判断字符串是否不为空,空格不为空,""为空,null为空System.out.println(StringUtils.isEmpty(null));//trueSystem.out.println(StringUtils.isEmpty(""));//trueSy

发送送邮件的工具类package cn.bos.utils;import java.util.Properties;import javax.mail.Message;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import ja

题目 Given two arrays a and b write a function comp(a, b) (compSame(a, b) in Clojure) that checks whether the two arrays have the “same” elements, with the same multiplicities. “Same” means, her

题目:数独解决方案验证器 Sudoku Background Sudoku is a game played on a 9x9 grid. The goal of the game is to fill all cells of the grid with digits from 1 to 9, so that each column, each row, and each