How to remove a comma that separates the values from an array in JavaScript?

Question

I have this code in JS:

var array = ['one', 'two'];

And each time I want to display the array, it is displayed with like this:

one,two

Now my question is, is there any way to remove that nasty comma?

You want it displayed as "onetwo"? Or... "one two" with a space — Mark Pieszak - Trilon.io
– Mark Pieszak - Trilon.io, Commented Jul 24, 2012 at 18:34
To remove a coma, you'd better visit a medic. Thank god, it turned out to be a comma! — KooiInc
– KooiInc, Commented Jul 24, 2012 at 18:35

Tim · Accepted Answer · 2012-07-24 18:34:54Z

14

To display them next to each other, you can use join. array.join(' ');

answered Jul 24, 2012 at 18:34

Tim

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5 Comments

Stefany Over a year ago

Hi, I want it to be displayed like this 'one two' with a space, thank you

jbabey Over a year ago

join can take any string as a parameter which it will use to delimit values in the array. e.g. ['one', 'two', 'three'].join(' SHIZZAM! '); will give you one SHIZZAM! two SHIZZAM! three

Stefany Over a year ago

Thank you so much for the help guys I cannot say how much you helped me! And god you are so quick! For less than 5 minutes!!!! One last stupid question tho - how can I vote the comments here, please?

Tim Over a year ago

@Stefany - you may not be able to vote because you are just starting on Stack Overflow... although you can accept this answer as the correct one, thats reward enough ;)

Stefany Over a year ago

Oh thank you Tim, that was very kind of you to explain. I rewarded you already :D

Joseph Sheedy · Accepted Answer · 2012-07-24 18:39:53Z

1

You could use the replace method of the string object:

array.toString().replace(',',' ')

answered Jul 24, 2012 at 18:39

Joseph Sheedy

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3 Comments

epascarello Over a year ago

and what if the indexes have commas in them? This would break. Better to use join().

Joseph Sheedy Over a year ago

He asked how to remove the comma, not how to join the elements of an array. I'd use join() in this case too :)

panky sharma Over a year ago

It will not work suppose Array selIdss has values like 1,2,3 but replace will only remove first comma output will be 1;2,3

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