/Javascript/React/Concat two arrays each value react typescript

Concat two arrays each value react typescript

var array1 = [1,2,3,4];
var array2 = [5,-6,7,8.5];

const concatArr = (arr1, arr2, sep) => arr1.map(function (num, idx) {
  return num.toString().concat(sep,(arr2[idx]).toString())
});

console.log(concatArr(array1,array2,"#")) //["1#5", "2#-6", "3#7", "4#8.5"]

Similar codes

0 vote460 views1 answer
React change button color on hover
Javascript React
0 vote401 views1 answer
React string to integer
Javascript React
0 vote336 views0 answer
React
Javascript React
-3 votes404 views2 answers
Generate android folder in react native
Javascript React
0 vote385 views1 answer
How to add a key in a react element
Javascript React
0 vote450 views1 answer
How to change height of bottom material tab navigator from react-naviagtion
Javascript React
1 vote376 views1 answer
Input type email react js-validation
Javascript React
0 vote406 views1 answer
Import a component react js
Javascript React
3 votes447 views3 answers
How to update react app
Javascript React
-1 vote347 views1 answer
How to retrieve filename from a blob response in react js
Javascript React