文件格式转换

VE 可视化工具，适用于JAVA编程的，是目前流行的JAVA编程开发工具VE-Update-1.4.08版本。(VE visualization tools for JAVA programming is currently popular Java programming development tools VE-Update-1.4.08 version.)

基于遗传算法的电力系统优化运行算法，在新能源电力系统中，实现各类分布式电源的优化出力(The optimal operation algorithm of power system based on genetic algorithm is used to realize the optimal output of all kinds of distributed power supply in new energy power system)

项目07_使用MVC+DAO完成用户登陆(代码+笔记)(Project 07_ using MVC+DAO complete user login (code+ notes))

咖啡机，可投币，可退币，可加糖，加水，加咖啡，然后出来浓咖啡，淡咖啡等。(Coffee machine, coin, currency retreat can sugar, add water, add coffee, then out espresso, light coffee.)

JD-GUI是一个用于Java编程语言源代码“.class”文件反编译软件。您可以使用JD-GUI浏览和重建源代码的即时访问方法和字段，以代码高度方式来显示反编译过来的代码。(JD-GUI is a decompiling software for Java programming language source code ". class" file. You can use JD-GUI to browse and rebuild instant access methods and fields of source code to display decompiled code in code height.)

The this keyword evaluates to the this value of the execution context.

用于DFA到NFA 的转化.并且能够显示DFA NFA的状态图(convert DFA into NFA)

初学java的可以借鉴，学java的可以借鉴学java的可以借鉴(Lessons for beginners of Java)

TODO(code review): Curious question.. Why are a lot of these methods not declared as static, since they do not seem to require any local object state? Assumedly this cannot be changed without interfering with the API..

Like FileBackupHelper, but takes absolute paths for the files instead of subpaths of getFilesDir() Source Code for Java Script.