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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Adding Data to Arrays

guram dgebuadze
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guram dgebuadze
Front End Web Development Techdegree Student 4,122 Points
Posted by guram dgebuadze
.a{fill-rule:evenodd;}techdegree
guram dgebuadze
Front End Web Development Techdegree Student 4,122 Points

Arrays push() If we add for example 3 items push('john', 19, 11); will there length be 1. ?

because when I do this length gets bigger with only one unit.

3 Answers

Cory Stover
Cory Stover
3,341 Points
Cory Stover
Cory Stover
3,341 Points

Each item you add inside of those parenthesis raises length by 1. So, if you had an array with 1 item and you did .push('john', 19, 11);, your length would be 4.