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2:01 am, October 19, 2021
how to join an array in javascript using the join method
This example shows how we can join an array into a string using the join method.
Its a nice quick way to convert your array into a string with a delimiter such as , or ;
Here we can see the test array in console:
And then under it the array converted to a string with the join method.
Basic Join Usage
Here is the basic usage for join, where you can specify the delimiter in the example i have used the comma ,
Javascript
let my_string = my_array.join(",");Javascript
/* define the array */
let my_array = ["birds", "frogs", "peanuts"];
/* check the array is valid in console */
console.table(my_array);
/* join the array into a string called my_array_string and add , inbetween each item. */
let my_array_string = my_array.join(",");
/* check if the new string is valid */
console.log(my_array_string);View Statistics
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