Arrays

Objectives

• Create and use a JavaScript array.

• Demonstrate proficiency adding and removing from an array.

• Identify if an object is an array.

• Have familiarity with some of the core methods associated with JS arrays.

• Use Array prototype methods to perform common operations on arrays.

Topics

• Array Basics
• Determine If an Object Is an Array
• Basic Arrays Lab
• split, join, slice, splice
• Iterating with forEach and map
• Array Functions Lab

Appendix

• shift, unshift
• reverse, sort
• indexOf, lastIndexOf
• filter, reduce
• Array Functions Lab

• Algorithms Lab

• Exercise: Group Maker Exercise

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