编程方向的经典书籍，让你写的代码可靠性更高。 很多刚开始学习编程的人，编写的代码健壮性都不高，所以经常换个环境就要报错重新修改。这个书目的就在于让你从一开始编程就注意一些细节-Direction of the classic programming books, so you write more reliable code. Many people just start learning programming, writing code robustness is not high, so

Altitude Graph / Line Graph Control. Control is fully functional, but there are several enhancements that would make it better: same old story, couldn t find altitude/graph control so I hacked one together<br><br> i am working on