一个计算器的源代码

经过这段时间的大学生活体验，我深切感觉到如下几方面的基本信息十分重要：1 学生的档案管理，这是学生最基本的信息了，一个人没有档案是不可以的，如果有档案但是档案在管理过程中出错更始难以想象的。2 班级管理，这是学生在大学中生活的基本单位了，这当然是必部可少的了。3 课程管理，大学生在大学当然是学习来的，课程的管理有利于更加明确本系统的目的是为学校为学生服务。 4 成绩管理，学生在在校期间能体现出综合素质的最直观的指标莫过于成绩了，这个模块是最不可或缺的。-after a period of college life experience, I deeply feel that the following several aspects of the importance of basic information : a student file management, which is the most basic student information, a file is not impossible. But if there is a file in the file management process unimaginable mistakes start anew. Two class management, which is a university student living in the basic unit, which indeed it is less, the Ministry of. 3 curriculum management, college students in the university is of course to learn, Course management is conducive to more clearly the purpose of the system is to schools for the students. 4 performance management, the students at the school to reflect the overall quality of the most reliable indicators is the results, The module i

Quartz 是个开源的作业调度框架，为在 Java 应用程序中进行作业调度提供了简单却强大的机制。Quartz 允许开发人员根据时间间隔（或天）来调度作业。它实现了作业和触发器的多对多关系，还能把多个作业与不同的触发器关联。整合了 Quartz 的应用程序可以重用来自不同事件的作业，还可以为一个事件组合多个作业。-Quartz is an open source job scheduling framework for Java applications to job scheduling provides a simple but powerful mechanism. Quartz allows developers the time interval in accordance with (or days) to dispatch operations. Its operations and realize the many-to-many relationship between the trigger, but also to a number of operations associated with different triggers. Quartz integrated applications can reuse the incident from different operations, but also an event that the combination of multiple operations.

一个课程设计作品，用JAVA实现简单的加减乘除运算器，附有详细的设计文档和说明。-A course design work, using JAVA to achieve simple calculation calculator, with the detailed design documents and instructions.

朋友开发的一个扫雷游戏,用SWT开发的,游戏有点慢,想了解的下载看看吧-Friend the development of a mine game, developed using SWT, games a little slow, would like to know the download to see it

beautyJ是一个用于美化Java代码的开源工具类库。-beautyJ is one for the beautification of open source tools for Java code libraries.

以一个酒店的进销存系统为例，讲述如何建立一个完整的、具有餐饮行业特点的C/S模式下的进销存系统。-to a hotel Invoicing System as an example on how to build a complete, with the catering industry characteristics of the C/S under the PSI system.

可以替换同一目录下文本文件中某一字符串为新串-can replace the same directory text documents for a new series of string

uuid的实现，很好用，如果需要 我会继续更新的，希望大家有反馈 -uuid the realization useful, if necessary, I will continue to update, I hope, we have feedback huh.

具有障碍物的欧几里德最短路径问题及其实现-with the barrier Euclidean shortest path problem and its realization

ArcObject的二次开发包,有助于GIS的二次开发初学者使用-ArcObject secondary development package to help the secondary development of GIS for beginners to use