cast interger javascript code example

Example 1: string to int javascript

var text = '42px';
var integer = parseInt(text, 10);
// returns 42

Example 2: string to int javascript

// Convert strings
Number('123'); // returns 123
Number('12.3'); // returns 12.3
Number('3.14someRandomStuff'); // returns NaN
Number('42px'); // returns NaN

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