String concatenate loop in JavaScript

Question

How can I create the function which collect the strings inside an array to concatenate together? Such as get the word animations from this array arr = [ an,im,at,io,ns]. Please help me and thank for all your advices.

Answer 1

You could loop through the array printing each element or you could loop through the array and add each element to a string.

To add them to a string do somthing like

myString+=myArray[using for loop as index];

Answer 2

You can also make use of array reduce method.

let arr = ["an","im","at","io","ns"];
let c=arr.reduce((a,b)=>{
return a+b;
})
console.log(c);

Answer 3

arr.join('')

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/join