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基于JAVA和SQLServer数据库的一个基本的固定资产管理系统,能实现固定资产基本信息管理，主要功能是增、删、改以及资产到期的提醒(Based on a basic fixed asset management system JAVA and SQL Server , to achieve the basic information management in fixed assets, the main function is to increase to remind delete, change and asset maturity)

J2SE课后习题,新手的练习，技术不够到家(J2SE after-school exercises, the beginner' s practice, technology is not enough home)

Java教程，21天精通JAVA电子书，清晰版。(Java Tutorial, 21 days proficient JAVA books, clear version.)

Defines a block of content control. See the switch element definition .

网上在线书城的注册登录，书籍的购买，订单的查询功能(Online online bookstore registration, book purchase, order query function)

1、聊天室创建 管理员可以自由的创建嘉宾聊天室,可以随意添加嘉宾的名单、设置主题、时间和简介等有关内容...3、聊天室关闭 管理员可以关闭不再使用的嘉宾聊天室(1, the chat room administrator can create the freedom to create guests chat rooms, can add the list of guests, set the theme, time and brief description of other relevant content ... 3, chat rooms are no longer close the administrator can shut down chat rooms used by guests)

app控制三色灯 sdk以及app源码，做过测试非常好用！解压后可直接编译！(The APP controls the tri-color light SDK and APP source code, and the test is very good! Decompression can be compiled directly!)

Java类库中字节流由InputStream类和OutputStream类派生。由于InputStream,OutputStream是针对字节流的,所以读取文件前先要定义byte[]，然后把文件流读取到byte[]里面.(Derived the InputStream class and OutputStream class byte stream in the Java class library. Thanks to InputStream, OutputStream is aimed at the byte stream, so must be defined before reading byte[] file, then the file stream to read into byte[].)

1. 分别使用Vector、Hashtable、Stack，ArrayList、LinkedList和HashSet作为容器类，实现以下要求： (1) 向容器中添加1,000,000个随机整数。 (2) 遍历容器中的所有元素。 (3) 随机产生100,000个整数，在容器中查找这些整数。 (4) 随机产生100个整数，从容器中删除这些整数。 (5) 统计完成以上各个操作需要的时间。 比较一下不同操作在不同数据结构下的性能差异。程序文件命名为Exe5_1.java。 (51 respectively using Vector, Hashtable, Stack, ArrayList, LinkedList and HashSet as the container class, to achieve the following requirements: ( 1) are added to the container 1000000 random integers. ( 2) to traverse all the elements in the container. ( 3) 100000 randomly generated integer, in the container to find these integers. ( 4) random produces 100 integers, is removed from the container of these integers. ( 5) complete the statistics above each operation requires time. Compare the different operating at different data structure performance differences. Program file named Exe5_1.java )

MQL4命令中文手册，帮助学会如何使用MQL4(MQL4 command Chinese manual to help learn how to use MQL4)