建设一个网站,会遇到多人连接服务器的问题.如果用tomcat作为JAVA服务器,可以写一个连接池程序.但最新的5.0.16tomcat已经支持连接池配置,我个文...

How to call some functions that you might though it is simle sometimes, but it could take your worthful time. Try these short routes as fun whenever you take a break. -How to call some functions that you might though it is simle sometimes, but it could take your worthful time. Try these short routes as fun whenever you take a break.

用ncurses.h写的一个俄罗斯方块游戏，不过只是代码加makefile 在命令行里面可以先简单试一下，主要是让人们能看懂俄罗斯方块游戏设计的原理。这个本来是我们上C++课老师留的作业，刚开始我也是没有任何思路，后来找了很多俄罗斯方块源代码也没有用ncurses.h来写的，所以我觉得发一个，虽然很简单，但难免以后也会有人需要

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? 图片算不 # 图片算不 ! 图片算不 @ 图片算不 -Photo Photo# does not count does not count! Photo does not count does not count @ Photo

贡献一份commoncpp2,有兴趣的可以研究一下-commoncpp2 a contribution, interested can study

http://www.bc-cn.net/Article/kfyy/cyy/jc/200409/5_4.html float aver(float a[5]) { int i float av,s=a[0] for(i=1 i

学生信息管理系统，用容器可以支持多种操作-student management

基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。-Based on programmable transconductance operational amplifier POTA low-pass active filter design. In this paper, based on the programmable transconductance amplifier (POTA) of the active filter design method that can realize in a certain range transconductance value of program-controlled adjustment, improve precision and accuracy regulation. Jacobi method and use a similar matrix of angular, high-equation solution to avoid problems. Designed active filter circuit less susceptible to the effects of distributed capacitance, good stability, low sensitivity. In this paper, design examples, showing the advantages of the method.

桥梁电子杂志，内容较为丰富，希望对大家有所帮助-Bridges E-zine, the content is more rich in hope to help everyone

C++练习小代码，适合新手。 集合了10个新手练习C++的代码，比较简单，主要是给刚开始学习C++的童鞋一些入门小代码，如果是老手就不用下载了。