How to add menu to footere in wordpress?

The following single line code add in footer where you want to show menu bar.


Syantax:

<?php wp_nav_menu(array('menu' => 'name')); ?>
                          where name = Menu slug name.

Example:

<?php wp_nav_menu(array('menu' => 'my-custom-menu')); ?>

How to change Woocommerce products per page?

By adding the following one line code to your functions.php file, we will change the products per page in Woocommerce.
Now i would like to display 12 products in the place of regular 10 products.


add_filter('loop_shop_per_page',create_function('$cols','return 12;'),20);

Show cart contents / total at WooCommerce header in Wordpress?

Add the following bit of code to your header file exactly where you want to display the cart total items value.

<?php global $woocommerce; ?>
<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> - <?php echo $woocommerce->cart->get_cart_total(); ?>
</a>

<!---Ensure cart contents update when products are added to the cart via AJAX (place the following in functions.php)---->

<?php
add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');
function woocommerce_header_add_to_cart_fragment( $fragments ) {
global $woocommerce;
ob_start();
?>

<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> - <?php echo $woocommerce->cart->get_cart_total(); ?>
</a>

<?php
$fragments['a.cart-contents'] = ob_get_clean();
return $fragments;
}
?>

Keep Smiling.
Naresh.

How to add WooCommerce short codes in Wordpress Template files?

By using do_shortcode() function we can add the WooCommerce shortcode 

to the template files.

Syntax:

<?php echo do_shortcode( 'ShortCode' ); ?>

Example:

<?php echo do_shortcode( '[fblike]' ); ?>

Keep Smiling

Naresh.

How to display welcome note in Wordpress along with user name?

The following piece of code full fill your requirement.

<?php
global $current_user;
get_currentuserinfo();
if(isset($current_user->user_login))
{
    $name=$current_user->user_login;
    echo 'Welcome '.ucfirst($name);
}
else
{

}
?>

......................
Keep Smilimg.