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                <div class="row">
  <div class="col-md-6 m-3">
    <button type="button" id="btn-multipleclick" class="btn btn-primary">Múltiple click</button>
    <p>Este botón, Ejecutaría la acción las veces que se clique.</p>
  <div class="col-md-6 m-3">
    <button type="button" id="btn-only1click" class="btn btn-primary">Only one click</button>
    <p>Este botón sólo permite ejecutar la acción 1 sola vez.</p>




                // Variable global que nos dirá si hemos dado un click al botón
var clicando= false;

// Evento de click del primer botón
$("#btn-dobleclick").click(function() {
  // Mostramos el Alert
  alert( "Handler for called." );

// Evento del segundo boton
$("#btn-only1click").click(function() {
  // Si ha sido clicado
  if (clicando){
    // Mostramos que ya se ha clicado, y no puede clicarse de nuevo
    alert( "Que ya he realizado un click." );
  // Si no ha sido clicado
  } else {
    // Le decimos que ha sido clicado
    clicando= true;
    // Mostramos el mensaje de que ha sido clicado
    alert( "Handler for called." );