how to convert string to int js
let string = "1";
let num = parseInt(string);
//num will equal 1 as a inthow to convert string to int js
let string = "1";
let num = parseInt(string);
//num will equal 1 as a intstring to number js
var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256string to number javascript
// Method - 1 ### parseInt() ###
var text = "42px";
var integer = parseInt(text, 10);
// returns 42
// Method - 2 ### parseFloat() ###
var text = "3.14someRandomStuff";
var pointNum = parseFloat(text);
// returns 3.14
// Method - 3 ### Number() ###
Number("123"); // returns 123
Number("12.3"); // returns 12.3
Number("3.14someRandomStuff"); // returns NaN
Number("42px"); // returns NaNhow to change a string to number in javascript
let theInt = parseInt("5.90123"); //5
let theFloat = parseFloat("5.90123"); //5.90123convert string to number javascript
var myString = "869.99"
var myFloat = parseFloat(myString)
var myInt = parseInt(myString)turn string into number javascript
$("#link").attr("href"); // get an attribute
$("#link").attr("href",'https://htmlg.com'); // set attribute
$("#link").attr({
"href" : "https://htmlg.com", // setting multiple attributes
"title" : "HTML Editor"
});
$("#link").attr("href", function(i, origValue){
return origValue + "/help"; // callback function gets and changes the attribute
});Copyright © 2021 Codeinu
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