Answers for "array of strings into array of integers"

11

convert an array of strings to numbers

let result = ["1", "2", "3", "4"].map(i=>Number(i));
console.log(result);
Posted by: Guest on February-24-2021
0

Converting String Array to an Integer Array

int[] arr = Stream.of(new String[]{"1", "2", "3"})
                  .mapToInt(Integer::parseInt).toArray();
System.out.println(Arrays.toString(arr));
Posted by: Guest on January-13-2022

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