Jak przekonwertować ciąg na int JS
let string = "1";
let num = parseInt(string);
//num will equal 1 as a int
Unusual Unicorn
let string = "1";
let num = parseInt(string);
//num will equal 1 as a intvar myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256var text = '42px';
var integer = parseInt(text, 10);
// returns 42
let myNumber = Number("5.25"); //5.25var myString = "869.99"
var myFloat = parseFloat(myString)
var myInt = parseInt(myString)let num = Number("123"); // 123
let num = Number("123.45"); // 123.45
let num = Number("blah"); // NaN (not a number)<script language="JavaScript" type="text/javascript">
var a = "3.3445";
var c = parseInt(a);
alert(c);
</script>