Working with Selections | jQuery Learning Center
Sat May 29 2021 01:10:00 GMT+0000 (Coordinated Universal Time)
Saved by @ejiwen
If you call a method on a selection and that method returns a jQuery object, you can continue to call jQuery methods on the object without pausing for a semicolon. This practice is referred to as "chaining":
https://learn.jquery.com/using-jquery-core/working-with-selections/
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