jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

typo

Browse source
This commit is contained in:
Violet.Lee 2019-08-31 03:31:19 +09:00 • committed by GitHub
parent 95597b8fda
commit bfeb7a4baa
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
1-js/05-data-types/08-weakmap-weakset/article.md
View file

@ -284,6 +284,6 @@ The most notable limitation of `WeakMap` and `WeakSet` is the absence of iterati
`WeakSet` is `Set`-like collection that stores only objects and removes them once they become inaccessible by other means.
Both of them do not support methods and properties that refer to all keys or their count. Only individial operations are allowed.
Both of them do not support methods and properties that refer to all keys or their count. Only individual operations are allowed.
`WeakMap` and `WeakSet` are used as "secondary" data structures in addition to the "main" object storage. Once the object is removed from the main storage, if it is only found as the key of `WeakMap` or in a `WeakSet`, it will be cleaned up automatically.