developer-util

说明：  一个hadoop写的mapreduce的wordcount的入门示例。对入门很有帮助(Write a hadoop entry mapreduce the wordcount example. Helpful for beginners)

scala语言入门的相关知识，分享给大家(Introduction knowledge)

蛇移动,可以，上下左右移动，亲测有效这是java基础中的一个文件(snakegame move up down left and right)

最新发布的dorisv401的说明文档，新功能增加有10个方面的内容。(the document for the latest released doris version 401)

此代码是关于java和数据库连接的大作业(This code is a big job on java and database connections)

A series of short buttons, some of which are embedded within another layout.

影院电影票浏览、订票、留言等管理，数据库为mysql(Cinema ticket browsing, booking, message management, database for MySQL)

残疾人代码，手机定位，一键呼救应用程序，对残疾人的生活起到了很大的作用(Disabled code, mobile positioning, a key application for help)

一个简单的闹钟实例，适合初学者学习，界面简单。(A simple alarm clock examples for beginners to learn, simple interface.)

Java Modeling Tools,是基于排队论对系统模型进行仿真分析的有效工具，现已成为面向科研、教学与应用的开源软件(Java Modeling Tools, has now become an effective tool for the simulation analysis of the system model based on queuing theory, for research, teaching and application of open source software)