java

说明：  这是一个计算器小程序，用java applet实现，能够进行加，减，乘，除，四则运算，并且还有音乐。(This is a small calculator program with the java applet to achieve, to carry out addition, subtraction, multiplication, addition, four operations, and there are music.)

one exercise from icarnegie ssd1

java语言规范se11版，官方版文件针对java11(Java language specification se11)

一个简单的雇员信息查询源码,需要与数据库相连接，这里用的是mysql(A simple query employee information source)

次程序具有基于单片机的控制步进电机转动功能(Sub-program has a microcontroller-based control of stepper motor rotation function)

Manning - Lucene in Action Lucene is a gem in the open-source world--a highly scalable, fast search engine. It delivers performance and is disarmingly easy to use. Lucene in Action is the authoritative guide to Lucene. It describes how to index your data, including types you definitely need to know such as MS Word, PDF, HTML, and XML. It introduces you to searching, sorting, filtering, and highlighting search results. Adding search to your application can be easy. With many reusable examples and good advice on best practices, Lucene in Action shows you how. And if you would like to search through Lucene in Action over the Web, you can do so using Lucene itself as the search engine--take a look at the authors awesome Search Inside solution. Its results page resembles Google s and provides a novel yet familiar interface to the entire book and book blog.(Manning- Lucene in Action Lucene is a gem in the open-source world--a highly scalable, fast search engine. It delivers performance and is disarmingly easy to use. Lucene in Action is the authoritative guide to Lucene. It describes how to index your data, including types you definitely need to know such as MS Word, PDF, HTML, and XML. It introduces you to searching, sorting, filtering, and highlighting search results. Adding search to your application can be easy. With many reusable examples and good advice on best practices, Lucene in Action shows you how. And if you would like to search through Lucene in Action over the Web, you can do so using Lucene itself as the search engine--take a look at the authors awesome Search Inside solution. Its results page resembles Google s and provides a novel yet familiar interface to the entire book and book blog.)

java线程的基本知识(the basic knowledge)

java语言的第七章，让你能够很好地学习JAVA语言，并最终爱上JAVA语言，成为优秀的程序员。(the sevent chapter of java,teach you learn java well enough,and finally you will like the java. )

This is just a trial

IBM的Java课件，讲得还比较相似吧，新手的好帮手(the lecture slides of IMB，fit for the beginner...)