flynx/Course-JavaScript
1
0
Fork 0
mirror of https://github.com/flynx/Course-JavaScript.git synced 2025-10-28 18:40:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

note...

Browse Source 
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2023-06-18 23:42:12 +03:00
parent cded540a3b
commit ee6471a627
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
js-types-n-oop.js
View File

@ -141,6 +141,15 @@
// Objects
// -------
//
// One very useful distinction/simplification from a lot of other
// languages is that JavaScript for most of its history did not have a
// dict/map/hashmap type, it was unified with the generic object type.
//
// Note that a Map type was added in ES6 but that is mostly a duplication
// of base object functionality with a set of added methods with one
// important difference -- Map keys can be any arbitrary object while
// object keys can only be strings.
//
// Type cheking
//