multiThread_Runnable

说明：  前端预览文件，解压使用注意要修改读取文件路径，使用前安装openoffice4程序，应用程序安装地址要和demo中地址匹配(Front-end preview file, decompression attention should be paid to modify the read file path, install OpenOffice 4 program before use, application installation address to match the address in demo)

说明：  一个小游戏，关于生命算法的，设置初始值然后进行生命周期的迭代(A small game, about life algorithm, set the initial value and then iterate through the life cycle)

java trading stock platform

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

本程序是用java写的一个测试人品的小程序，适合java初学者学习之用。 (this program is written in java with a little character test procedures for java beginners learning.)

Basic scroll view example Source Code for Andriod.

abstract class MirandaAbstract implements MirandaInterface.

自己写的二维条形码的读取和输出，即可以根据信息输出为二维码，也可以读出二维码的信息。是一个工程文件，用eclipse即可运行。(Write their own 2D bar code read and output according to the information output for the two-dimensional code can also read out the two-dimensional code information. Is a project file to run, with the eclipse.)

实现简单的学生成绩管理、包括成绩录入、排名、导出不合格成绩等(Realize simple student achievement management, including record entry, ranking, export of unqualified grades, etc.)

说明：   字符串数组中的某个字符进行替换 统计每个数字出现的个数(A string array of characters in the replacement of Statistics figures for each number of)