Dashboard Sliders List Add Columns about slick-carousel-reloaded HOT 1 CLOSED

<?php
/**
 * Create Admin Columns
 */
$slider->columns(array(
    'cb' => '<input type="checkbox" />',
    'title' => __('Title'),
    'genre' => __('Genres'),
    'price' => __('Price'),
    'rating' => __('Rating'),
    'date' => __('Date')
));
$slider->populate_column('genre', function($column, $post) {
    echo 'Genre';
});