get number from string code example
Example 1: js extract only numbers from string
"1.23-45/6$7.8,9".replace(/[^0-9]/g,'')
// Response: "123456789"
Example 2: javascript find a digit in str
var regex = /\d+/g;
var string = "Any string you want!";
var matches = string.match(regex); // creates array from matches
if (matches){
// There is a digit in the string.
} else {
// No Digits found in the string.
}
Example 3: get numbers from a string
Float.parseFloat("123")
Example 4: get numbers from a string
parseFloat("123")