weaktight-poster-1.3rc1

深入理解 Java 虚拟机-Jvm 高级特性与最佳实践()

一个批处理文件，实现了U盘病毒清理的功能，包括： 普通清理，安全进入，终极清理，U盘免疫，格式化U盘，U盘主观预警等，是学习参考的一个号例子。(A batch file to achieve a U disk virus clean-up of features, including: general cleaning, security access, the ultimate clean-up, U disk immunity, formatting U disk, U disk subjective early warning, refer to a number of learning examples.)

BlogJava上不少朋友是做网管系统的。一个典型的网络管理系统，需要具备FCAPS几个标准模块，而网络的自动发现和拓扑展示是核心之一。很多人不喜欢Java的Swing，而本文就用一个很小很小的例子，来模拟一个小小的网络管理程序，希望能给大家一点启发。虽然很小，它却可以完成一个简单的局域网自动发现搜索、多线程、ICMP和SNMP的ping、节点的生成、拓扑的展示、自动布局等功能。继续改巴改巴也许还有点使用价值也未可知。 如果不喜欢研究代码，就当它是一个趣味程序吧！你可以在公司的网络里面搜索一把，把同事的机器都挖出来，看看你们公司的网络结构是怎样的；如果喜欢研究代码，可以看看相关SNMP、多线程和拓扑图展示的部分，虽然很简单，就当看肥皂剧消遣了。(BlogJava on many of my friends are doing the NMS. A typical NMS, requires the FCAPS several standard modules, network auto-discovery and topology display is one of the core. A lot of people do not like the Java Swing, this paper with a very, very small example, to simulate a small network management program, to give everyone a little inspiration. Despite its small size, it can complete a simple local area network auto-discovery search, multi-threaded, ICMP and SNMP ping node generated topology display, automatic layout function. Continue to change the bar to change the bar perhaps point value in use is also unknown. If you do not like to study the code, when it is a fun program! Inside the company network, you can search for a colleague machines dug up to see what your company s network structure research code if you like, you can take a look at the relevant SNMP, multi-threaded and topology diagram shows part Although very simple, when watching a soap opera entertainment.)

FSK调制,采用直接查表法,生成一个周期的正弦波()

Instrumentation Test Suite Builder Test extends Test Case.

java in power sytem

要在WPF中完美的支持YUV数据的显示，通常的解决方式是使用先把YUV数据转换成WPF可以支持的RGB数据，然后利用类似于WriteableBitmap的控件，把他展现在WPF上。这么做的主要问题是在做RGB转换的时候，需要消耗大量的CPU， 效率比较低。一种优化方式是使用FFMPEG里的SwScale或者Intel的IPP库，这些库经过了一定的优化，可以有限度的使用硬件加速。这里2为一个使用WritableBitmap的例子。(To perfect support in WPF YUV data show, the usual solution is to use the first WPF YUV data into RGB data can be supported, and then use controls similar to WriteableBitmap, and put his show on the WPF. The main problem is that in doing so make RGB conversion, consumes a lot of CPU, the efficiency is relatively low. An optimization approach is to use FFMPEG Lane SwScale or Intel' s IPP libraries that after a certain amount of optimization, can limited use hardware acceleration. 2 Here is an example of a use WritableBitmap.)

说明：  8583解包工具.rar, 8583报文组包解析源码，可以和银联的POS后台连接。(8583 unpacking tool. rar, 8583 packet group parsing source code, can be connected with the POS background of UnionPay.)

To control the Configuration of COM-port

字符匹配问题为典型的字符数组的运用问题，体现了c语言面向过程的特性，在VC6.0下能够正确编译以及运行。(The problem of character matching is a typical character array, which reflects the characteristics of C language and can be compiled and run in VC6.0. )