arrays in JavaScript are “base 0” meaning the first element has an index of 0 rather than 1. You can also see that myOtherArray can hold a diversity of types: numbers, strings, and booleans.

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the ...

Right now it includes examples of iterating arrays and especially nested arrays with for loops, either to find one or more elements or manipulate the array based on which data items meet a certain ...

default_value: Optional argument to specify what the value of an argument should be if there are not enough elements in the array. If not specified the value defaults to undefined. If there are not ...

JavaScript has many dynamic features that makes it challenging to static analysis. Arrays and objects are one aspect that needs more attention. Array elements are inherently sparse where elements can ...