Is there a way to add each value to the first one in the for loop in JS?

Question

I have 4 different values, when looping through an array. Is it possible to add the values together like you would in Java's StringBuilder append?

I want something like this when doing a console.log():

28.0334307,-25.872523799999996, 28.031527552564445,-25.87632233243363

Now I am just getting it one for one like this when doing a console.log():

28.0334307
-25.872523799999996
28.031527552564445
-25.87632233243363

Here is my code:

var coordinates = [28.0334307, -25.872523799999996, 28.031527552564445, -25.87632233243363]

for(var item in coordinates)
{
   console.log(item);
}

Answer 1

Try this:

var coordinates = [28.0334307, -25.872523799999996, 28.031527552564445, -25.87632233243363]

console.log(coordinates.join(' '));

var coordinates = [28.0334307, -25.872523799999996, 28.031527552564445, -25.87632233243363]

console.log(coordinates.join(' '));

Answer 2

you can get a string in-line separated by a comma with join() method, try this:

var coordinates = [28.0334307, -25.872523799999996, 28.031527552564445, -25.87632233243363]
console.log(coordinates.join(', '));

Answer 3

The browser consoles displays an array like that in to be more readable. It's not an actual structural representation of how an array is. What you want is basically a string created by joining the elements of the array. Array.join method can be used for this:

coordinates.join("'")

Answer 4

Use JavaScript array join() method to display values separated by comma. The join() method returns the array as a string. The elements will be separated by a specified separator. The default separator is a comma (,).