Dive into Javascript Arrays

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Dive into Javascript Arrays, Learn Javascript arrays and their properties and methods with an example based approach.

Arrays play an integral role in Software development. They are data structures that help us hold multiple items (elements) used for different purposes. Javascript provides arrays that are flexible and easy to construct. Arrays in Javascript belong to the object data type. They exhibit attributes (properties) and behaviors (methods).

In this course, we will start by looking at the available data types in Javascript and discuss why arrays belong to the object data type. We will also look at the Array constructor and its available methods and properties. Then we will dive deep into the Array prototype object that has several important built in methods.

We will divide the Array prototype methods into three parts, Mutator, Accessor and Iteration methods and see what those categories imply. Then we do an example based approach to the most frequently used methods of each category.



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