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Size: 490
Comment: Pruning dead links
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← Revision 4 as of 2025-12-19 20:25:12 ⇥
Size: 397
Comment: Java -> ECMA
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| Deletions are marked like this. | Additions are marked like this. |
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| ## page was renamed from JavaScript/Builtins/Types = JavaScript Builtin Types = |
## page was renamed from JavaScript/Objects = ECMAScript Objects = |
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| !JavaScript has the following '''built-in types''' available at the global scope. | '''Objects''' are a core data type. |
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| == Objects == | == Description == |
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| '''Objects''' are a basic collection of disparate data. They are passed by reference. | A basic collection of data passed by reference. |
ECMAScript Objects
Objects are a core data type.
Contents
Description
A basic collection of data passed by reference.
const obj = {
foo: 1,
bar: {
baz = 2,
},
};
const shallow_copy = { ...obj };
const deep_copy = structuredClone(obj);