Question

How to convert octal string to integer in JavaScript

Answer 1

console.log(Number('0o10', 8));

const s = '0o12';
console.log(Number(s, 8));

console.log(Number('0o17', 8));



/*
run:
 
8
10
15
    
*/

 

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Answer 2

console.log(Number.parseInt('10', 8));

const s = '12';
console.log(Number.parseInt(s, 8));

console.log(Number.parseInt('17', 8));



/*
run:
 
8
10
15
    
*/

 

70+ SQL courses for beginners and professionals