remover ultima letra string javascript code example
Example 1: remove commas from string javascript
var stringWithCommas = 'a,b,c,d';
var stringWithoutCommas = stringWithCommas.replace(/,/g, '');
console.log(stringWithoutCommas);
Example 2: js remove string from string
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123