Caculater

银行管理系统登录封装，里面还有数据库连接，用时方便直接调用即可(Bank management system login package, there is also a database connection can be called directly, with convenient)

实现基于redis的bloomFilter(the implements of bloomfilter based on redis)

utils.rar 包含各种java工具类，方便好用。(It is a Tools of java class.)

Decides whether a given source should be queried for a given query, taking into account the source s query threshold and query after zero results flag.

关于java学习的电子书！值得一看！起点低，即使没有任何编程经验的，也可以通过本书的大量实例讲解掌握java！(Java learning ebook! Worth a visit! The starting point is low, even in the absence of any programming experience, you can also book a large number of examples to explain mastered java!)

java project in swing

用JAVA实现的C4.5算法，包含了很多人在寻找的ID3包。全面，实用！！(It include C4.5 and ID3 code.It is worth to download!)

中文APi，很全很强大强大到不可想象，你值得拥有(Chinese APi)

说明：  用Java语言写的经典推荐算法-BPR，常用做各大推荐算法的baseline.(The classic recommendation algorithm written in Java language - BPR, is commonly used as the baseline for major recommendation algorithms, it may be helpful for your study.)

是一些Java的谜题，很有意思，如果能够好好思考的话，Java水平会有很大的提高(Some of Java puzzles, very interesting, if we can think carefully about it, Java will be greatly improved level of)