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Basic Java Script Notes.

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Ahmed Ayman edited this page Jun 30, 2017 · 2 revisions

just some definitions and notes.

JS strings are immutable, means that they cannot be altered once created.

JS objects

it has properties and methods.
you can access a prop by dot '.' --> obj.name or by a brackets --> obj["name"] this one with the spaced props.
to delete a prop .. delete obj.prop