MongoDB单表的增删改！初学者的福音！！

FLASH软件安装包，可提供新人安装Flash，安装包内容丰富，不需要插件(FLASH software installation package, can provide new people to install Flash, installation package rich content, no plug-ins)

java数据库简明超小程序-simple-small programs

javase 开发的俄罗斯方块小游戏      通过此次俄罗斯方块项目的开发，对Java编程语言的开发技术有了一个全新的了解，并且对各方面应用的比较到位。

Create the Northern Ireland graphic

hibernat参考手册,官方手册，用于给hibernate初学人员使用-hibernat reference manual, the official handbook for the beginner to use hibernate

FIDO的认证协议：UAF/U2F 身份管理是一个范围比较广，有层次化，包含很多内容，FIDO处于身份认证的位置，基于风险管理的认证。解决了哪些问题：第一公里 -人的身份的识别（很多方式）+第二公里（有open ID、SAML解决），UAF和U2F是互补关系，并不矛盾。 UAF的原理：传统用户的密码是放到服务端，每次提交服务端，服务端进行认证。(FIDO authentication protocol: UAF/U2F identity management is a relatively wide range, there are hierarchical, it contains a lot of content, location FIDO in authentication, authentication based on risk management. Which problems: first identifying km - the identification of persons (in many ways)+ second kilometer (have open ID, SAML solve), UAF and U2F are complementary, not contradictory. UAF principle: the traditional user' s password is placed in the service side, each submission server, the server for authentication.)

This program aligns amino acid sequences in proteins and shows the possible best path of the said sequence.

ATM取款机模拟。用java编写的代码。主要是servlet的应用(ATM cash machine simulation. Prepared using java code. Servlet application)

借贷服务信息管理，使用了GUI编程、异常管理、内部类-Lending services, information management, use of GUI programming, exception management, internal class