“JavaScript Agregar texto a TextARea sobrescribir” Código de respuesta

JavaScript Agregar texto a TextARea sobrescribir

var $log = $('#myTextArea');

function log(text) { //Remember to clear your text variable each iteration
    $log.empty();
    $log.append(text);
}

// Whichever function during which you want to print to the text area:
//...
log("Hello world!");
//...