大作业三

人事信息管理系统,全GUI编程,并链接数据库管理数据,(Personnel Information Management System, all GUI programming, and database management of data link,)

calculate catalan number

Prim algorithm implementation in java, it useful and will help you!

处理dubbo和Spring占位符问题，使用springBoot(Dealing with Dubbo and Spring placeholders)

各种java编程的小代码，初学者必备之宝。(Java programming code for a variety of small, beginners treasure.)

Libro de java, contiene un programa extenso que abarca la programacion de java.

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)

Java监视内存使用情况，运行Java 程序一般要消耗大量的内存，这曾经是java 的一个致命弱点。当然随着硬件的飞速发展，这个缺点有所弱化，同时java 虚拟机的逐渐成熟，也使内存的消耗量减少。那么一个较小java 程序 　　究竟要消耗多少内存呢？本例将实现一个能自我监视内存使用的简单程序，来评估java 程序的内存消耗情况。(Java monitor memory usage, run Java programs generally consume large amounts of memory, which used to be a fatal weakness of java. Of course, with the rapid development of hardware, this shortcoming has been weakened, while mature java virtual machine, but also to reduce memory consumption. Then a small java program How to consume much memory? This example of a simple program memory can be used for self-monitoring to assess memory consumption java program.)

Create an ent3 reference and execute the "splitText(offset)" method.

EULER numerical analysis method, It has a wealth of parameter options, Use Chaos and fractal analysis routines.