Question

How to concatenate value to exsiting elements in a tuple with TypeScript

Answer 1

let tpl: [number, string] = [1, "TypeScript"];

tpl[1]  = tpl[1].concat(" Programming");

for (var t of tpl) {
    console.log(t); 
}
 



 
/*
 
run:
 
1 
"TypeScript Programming"

*/

 

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