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Base64解码方法中，最简单的也是查表法：将64个可打印字符的值作为索引，查表得到的值（(Base64 decoding method, the simplest is the look-up table method: 64 printable character value as an index lookup values ​ ​ obtained ()

利用Labview编写的画圆程序，小巧实用，确定半径和圆心即可(Circle program written with Labview, compact and practical)

两线程同时监控服务器的两个端口，从其中一个端口接收到得数据都会通过另一端口转发给另一客户端。-It s very good...you can learn much more...

本书从Hadoop的缘起开始，由浅入深，结合理论和实践，全方位地介绍Hadoop这一高性能处理海量数据集的理想工具。全书共16章，3个附录，涉及的主题包括：Hadoop简介 MapReduce简介 Hadoop分布式文件系统 Hadoop的I/O、MapReduce应用程序开发；MapReduce的工作机 MapReduce的类型和格式 MapReduce的特性 如何构建Hadoop集群，如何管理Hadoop Pig简介：HBase简介；Hive简介：ZooKeeper简介；开源工具Sqoop，最后还提供了丰富的案例分析。(This book starts the origin of Hadoop the shallower to the deeper, combination of theory and practice, all-round introduce the Hadoop that a ideal tool can process massive data sets . The book has 16 chapters and 3 appendices, topics covered include: Hadoop MapReduce Hadoop distributed file system the development of I/O, MapReduce Hadoop application MapReduce working machine the type and format of MapReduce MapReduce characteristics how to construct a Hadoop cluster, how to manage the Hadoop Pig Description: HBase introduction Hive: ZooKeeper Sqoop open source tools, and finally provide a rich analysis of the case.)

fn strerror rief system error message.

域名查询系统，对懒人是有用的-domain search system to be useful to the lazy

网络摄像机中视频帧传输的其他程序 也很有用-Network Camera in the video frame transmission is also useful in other procedures

socket通信，包括SERV和CLIENT通信机制，可以用来建立基于ｓｏｃｋｅｔ通信的网络应用程序开发。-socket communications, including the SERV and the CLIENT communication mechanism can be used to establish a socket-based communications network application development.

用于PowerBuilder打印预览，可打印文字和图形并可进行放缩。-for PowerBuilder print preview, print text and graphics can be conducted Zooming.

说明：  用C语言实现的PUTTY源码，可以下载下来直接编译使用了解PUTTY的工作原理(PUTTY source code implemented in C language.Can be downloaded directly compiled using understanding the working principle of PUTTY)