busybox

看到一个新手开发的坦克大战，自己修改了一下，将lnjey发布的源码中的View改成了surfaceView,并将声音加入，但是由于加入声音会阻塞主线程，我将所有声音的代码都注释掉了，希望高手指出音乐会阻塞主线程的原因，游戏开始需要多点几下确定键和方向键。

android studio 教程，非常详细(android studio teacher ,very detailed)

说明：  本程序是对V-BLAST系统及其检测算法的仿真,可采用BPSK,QPSK,16QAM,64QAM调制,检测算法为ML,MM(This program is to simulate the V-BLAST system and its detection algorithm, which can be modulated by BPSK,QPSK,16QAM,64QAM, and the detection algorithm is ML,MM.)

说明：  delphi10安卓下条码扫描程序，通过调用jar文件实现(Delphi10 Android barcode scanning program By calling jar file)

android使用TCP协议传输数据的例子和教程，具有很好的参考价值(Examples of android using the TCP protocol to transmit data and tutorials, has the very good reference value)

说明：  RFID里面的，用的是Web开发，需要连接到数据库。我不能保证大家都能运行，每台电脑的Web环境可能不同。可能会出现其他的问题。我把源程序上传，有需要的可自行下载(RFID, which is used for Web development, needs to be connected to the database. I can't guarantee that everyone can run. The Web environment for each computer may be different. There may be other problems. I upload the source program, there is a need to download it by itself)

说明：  跑跑卡丁车的页面搭建，纯前端的练习程序，对于html，js，css的初学者是比较好的案例。(Page Construction of Running Kart)

自定义数字键盘，IOS编程学习源码，很好的参考资料。(Custom digital keyboard, learning IOS programming source code, a good reference.)

一个asp可调用的用js做的可调时间日期显示控件(asp js)

本作品为培训机构环境下的学生请销假系统，分为后台管理员、教师、学生以及游客4种身份。(This work is a student leave system under the environment of training institutions. It is divided into four identities: backstage administrator, teacher, student and tourist.)