I know I can clear all keys of a property through the following code: for (var index = property.numKeys; index >=1; index--) { property.removeKey(index); } However , when I actually practise it, it consumes quite a long time, if the property has many keys. I don't know why it is so time-consuming. I...

If I use `for-of` syntax in my script, the IDE identifies it correctly, but AE thinks it as a syntax error. Also, if I use `forEach` with lambda instead, AE says "> has no value". If I use `forEach` with anonymous function syntax, AE says "forEach is undefined". Also, I cannot us...

Evaluating the whole text layers is useful but quite strange. It's so silly of AE that it can only select limited variables in limited types by using the "expression control" effect in layers, and use a complicated code to access them inefficiently, and that it can not directly store globa...

By using expression, I know how to return a styled text, such as

But this method will apply same style for the whole text.

So, is there any ways to make different styles for different parts of a text?