Question

How to convert a number in a string to an array of int digits in TypeScript

Answer 1

function StringToIntArrayOfDigits(snum: string) {
    const digits = new Array(snum.length);
     
    for (let i: number = 0; i < snum.length; i++) {
        digits[i] = parseInt(snum.charAt(i), 10);
    }
     
    return digits;
}
 
const snum: string = "80564";
 
const digits: number[] = StringToIntArrayOfDigits(snum);
 
for (const digit of digits) {
    console.log(digit);
}
 
 
 
/*
run:

8 
0 
5 
6 
4 
      
*/

 

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