用Qt实现的基于UDP和TCP的聊天室，用户可以选择UDP传输或TCP传输。实现了自动滚屏、快捷键设置的良好交互界面。这个服务器端的代码。-Implemented in Qt UDP and TCP-based chat rooms, users can select UDP transport or TCP. Automatic scrolling, shortcut set a good interface. This server-side code.

vim编辑器插件 ，直接放到 Linux的/root文件夹，然后重新打开终端即自动使用。包含多种快捷键的使用，方便让vim编辑更强大。-vim editor plug directly into the Linux/root folder, and then re-open the terminal that is used automatically. Contains a variety of shortcut keys to use, easy to make vim editor mor

QT关于鼠标的event事件，包括左右键单击、拖动、中间键轮巡，以及快捷键等的重载。-QT mouse events on the event, including the left and right-click, drag, heavy polling the middle button, and shortcut keys, etc..

vb的获取键盘输入的快捷方式事件。vb快捷键范例-access vb keyboard shortcut event. Examples of shortcut keys vb