Page 5 - JavaScript

Getting maximum and minimum from an array: 41
Restrict Number to Min/Max Range 42

Getting roots of a number 42

Square Root 42

Cube Root 42

Finding nth-roots 42

Chapter 6: Arrays 43

Syntax 43

Remarks 43

Examples 43

Standard array initialization 43

Array spread / rest 44

Spread operator 44
Rest operator 45

Mapping values 45

Filtering values 46

Filter falsy values 47

Another simple example 47

Iteration 47

A traditional for-loop 48

Using a traditional for loop to loop through an array 48

A while loop 49

for...in 49

for...of 49

Array.prototype.keys() 50

Array.prototype.forEach() 50

Array.prototype.every 51

Array.prototype.some 51

Libraries 52

Filtering Object Arrays 52

Joining array elements in a string 54