GuiLib is an open source GUI library, as opposed to the popular market slightly inferior interface library, the interface library to learn how to do it is a very good code.

GuiLib源代码。GuiLib是一个开源的GUI库，相对于市面上流行的界面库略有逊色，学习如何做界面库却是一个很好的代码。- GuiLib source code。

youdao

SAX is a pain to code in; callbacks aren't very OO, and it takes a long time to get good at it.

SAX 编码很令人痛苦，回调不是很符合面向对象的思路，熟练掌握它又需要花很长的时间。

youdao

Limiting the wait time and sending an alert on an error return code would be a very good thing to add.

限制这个等待时间，并发送关于一个错误返回码的警报，是非常有必要增加的一个功能。

youdao