This appendix covers
- How functions are first-class objects
- Determining (and controlling) what this means
- What’s a closure?
One of the great benefits that jQuery brings to our web applications is the ability to implement a great deal of scripting-enabled behavior without having to write a whole lot of script ourselves. jQuery handles the nuts-and-bolts details so that we can concentrate on the job of making our applications do what they need to do!
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