Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP connection pool. One could easily implement a IMAP...
This just a test src....
MCS-96单片机A_D转换器应用-通过检测AD_RESULT（LO）中的S位来判定A/D转换是否完成。需要注意的是，当发出启动A/D转换命令后，AD_RESULT中的S位要经过8个状态周期后才能对其查询....
Linux 虚拟网络接口 实例 In the Linux (or Unix) world, most network interfaces, such as eth0 and ppp0, are associated with a physical device that is in charge...
BLT is a library of extensions to the Tk library. It adds new commands and variables to the application s interpreter....
