javascript - Changing array value from string to int jQuery -

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how change value of array if i've got ["-2", -1, 0, 1, 2]. take data text box, need have array of int instead of 1 string @ begining. tried parseint(array) , eval(array) nothing working. thanks

unary + can used convert operand number:

array[0] = +array[0];

if want convert strings in array can use map:

array = array.map( number );

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