Program code to convert numbers to strings in JavaScript_Basic knowledge

1: Method of converting numbers to strings

Copy code The code is as follows:

var string_value = String(number);
string_value = number.toString();

var n = 17;
binary_string = n.toString(2); //Evaluates to "10001"
octal_string = "0" n.toString(8); //Evaluates to "021"
hex_string = "0x" n.toString(16); //Evaluates to "0x11"

var n = 123456.789;
n.toFixed(0); //"1234567"
n.toFixed(2); 79"
n.toExponential(1); // "1.2e 5"
n.toExponential(3); //"1.235e 5"
n.toPrecision(4); //"1.235e 5"
n.toPrecision(7); / /"123456.8"