Add border to the array

let picture =  ["abc", "ded"]; 

function addBorder(picture) {
 //adding the * on the top of the picture array as equal to the lenght of the top element of the array.
 let top = '*'.repeat(picture[0].length);
 picture.unshift(top);

 //looping through the array and concat the * at the end and the start of the array
 for(let i = 0; i < picture.length; i++){
     picture[i] = picture[i] + '*';
     picture[i] = '*' + picture[i];
 }

 //adding the * on the bottom of the picture array as equal to the lenght of the last element of the array.
 let bottom = '*'.repeat(picture[1].length);
 picture.push(bottom);
 
 return picture;
}

Source: stackoverflow.com

Similar codes

1 vote140 views1 answer
Multiple divs next to each other
CSS
6 votes136 views3 answers
.row bootstrap
CSS Bootstrap
27 votes121 views3 answers
Keyframe in css
CSS
4 votes124 views3 answers
Add space between flex items
CSS
2 votes110 views1 answer
Zypper download rpm
CSS
0 vote119 views1 answer
Convert firebase created_at to Date string
CSS
0 vote106 views1 answer
Css varianbes
CSS
65 votes118 views3 answers
Css set variable
CSS
8 votes109 views3 answers
Bootstrap 4 center image
CSS
0 vote115 views2 answers
How to zoom picture on hover using css
CSS