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Things JavaScript Developers Should Know, Part 2 - JSJ 485

JavaScript Jabber

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What Is a Weak Map?

In injavo script, they intentionally withheld control over the garbage collector from your job ofscript co that's just the way it is. I 11 has ound support for for weak map. So you don't, you don't need babble or anything like that. In fact, you actually babble won't do you any good,. As we will see, these are these a weak reference types of things that you have. Are not things that you can actually polyim. But if the environment that you are using does not have them, then you cannot simulate them. And thend, we will see why in a minute. Grew quick on this. The other one that comes

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