Bootstrap select dropdown list placeholder

Use hidden:

<select>
    <option hidden >Display but don't show in list</option>
    <option> text 1 </option>
    <option> text 2 </option>
    <option> text 3 </option>
</select>

Yes just "selected disabled" in the option.

<select>
    <option value="" selected disabled>Please select</option>
    <option value="">A</option>
    <option value="">B</option>
    <option value="">C</option>
</select>

Link to fiddle

You can also view the answer at

https://stackoverflow.com/a/5859221/1225125