SimpleJPanelclass

在eclipse环境下，通过键盘输入N个数，采用冒泡排序，对其进行排序，并返回第k个最大值。(In the eclipse environment, input N numbers through keyboard ，use bubble sort, sort them, and returns the k-th maximum.)

学好嵌入式，学好java，从最基本的山寨版QQ聊天室开始，该程序已通过测试。。。(good good study,day day up.)

Java Reference book for OCJP(prev SCJP)

this is the java tutorial

说明：  提供全国市级边界的shp高分辨率shp文件(21/5000 Provide SHP high resolution SHP files for national municipal boundaries)

实现类似Windows操作系统“计算器”的功能。可以完成任意的通常借助手持计算器来完成的标准运算。“计算器”可用于基本的算术运算，比如加减运算等。同时它还具有科学计算器的功能，比如对数运算和阶乘运算等。(Windows operating system to achieve a similar " calculator" function. You can complete the usual arbitrary use handheld calculators to complete the standard operation. " Calculator" can be used for basic arithmetic operations, such as addition and subtraction operations. It also has a scientific calculator functions, such as arithmetic and logarithmic factorial computing.)

图表显示，可以实时的显示图标的详细细节信息。(chart show)

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

初学java的可以借鉴，学java的可以借鉴学java的可以借鉴(Lessons for beginners of Java)

点对点聊天，很不错的，又称图形界面下的点对点通信程序(peer-to-peer chatting, very good, also known as the graphical interface of peer-to-peer communication program)