我更喜欢使用控制器,因为我可以使用它来触发模型逻辑,然后进行某种验证处理,接着将用户路由到一个相应的错误处理或结果页。
I prefer to use a controller, because I can use it to fire the model logic, then do some validation processing, and then route the user to an error-handling or result page as appropriate.
我将介绍基本关键帧的动画,并教你一些简单的表达式,您可以使用它来实现复杂的动画,而不实际设置任何关键帧!
I'll cover animating with basic keyframes and teach you some simple expressions you can use to achieve complex animations without actually setting any keyframes!
这里,我要谈的是它的轻便版,这是一个基本备份工具,你可以使用它来简单地备份电脑文件。
Here, I talk about Lite version, it is basic backup tool, you can backup your files easily.
I can use that to return values, which I can then use elsewhere, which I did-- and if I just come back and highlight this-- inside of that computation.
我可以用它来返回值,然后我可以在别的地方使用这些返回值,正是我做的--如果我回过头来,在高亮一下这个--在这部分计算内部。
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