fmcat

function switchLayouts(){ var featureToggleString = 'ft_override_enable_pdp_below_the_fold_layout';
var url = new URL(window.location);
var params = params = new URLSearchParams(url.search);
var toggleValue = params.get(featureToggleString);
const isToggleOff = !toggleValue || toggleValue === 'OFF';
params.set(featureToggleString, isToggleOff ? 'ON' : 'OFF');
window.location.search = '?' + params.toString();
}

fmcat

<div class="container">
  <h1>Fibonacci Sequence</h1>
  <form>
    <div class="form-group">
      <label for="number">
        Fibonacci sequence number:
      </label>
      <input type="number" class="form-control" name="number" id="number" min="1" value="1" />
      <small class="form-text text-muted">Please enter a number in the fibonacci sequence where n > 0.</small>
    </div>

fmcat

D3 Hello World Machine ES6

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