array-sort

说明：  个人博客，Spring Boot 开山之作，采用 Spring Boot + MyBatis，前端 Bootstrap + LayUI，支持程序员非常青睐的轻量化的 Markdown 编辑器 Editor.md，支持标签分类(Personal blog, spring boot's pioneering work, uses spring boot + mybatis, front-end bootstrap + layui, and supports the lightweight markdown editor favored by programmers Editor.md , support label classification)

大学Java课程实验三，要求学会使用继承接口与多态。(Java course experiment three universities require learn to use interface inheritance and polymorphism.)

说明：  基于java的微信机器人 可以自定义开发插件, 功能非常强大.(Microsoft Robot Based on Java)

如何放大与缩小，及拉伸图像，java编写(How to zoom in and out, and stretch images, java prepared)

说明：  一只青蛙一次可以跳上1级台阶，也可以跳上2级。求该青蛙跳上一个n级的台阶总共有多少种跳法。要求：分别用普通方法和递归方法实现(A frog can jump up a step or two at a time. Find out how many jumping methods the frog can use to jump up an n-step. Requirements: Implemented by common method and recursive method respectively)

Un Block Me solve with heuristics and BFS search.

A test of java hash map

主要的利用Java中的JButton和Jlabel实现对登录界面的制作(Making the login screen, mainly the use of JButton and Jlabel)

The "importNode(importedNode,deep)" method for a Document should import the given importedNode into that Document.

说明：  企业人事管理系统（Swing+Hibernate+Oracle）(Enterprise personnel management system (swing + hibernate + Oracle))