vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

magicznyleszek

1. copy your image (Ctrl+A and Ctrl+C)
2. make a new document-sized pure-black layer behind it
3. group the black layer and yor image together
4. add mask to the group
5. enter mask edit mode (alt+click on the mask icon/thumbnail)
6. paste your image in the mask (b/w) and then invert it.
7. save it as a 24-bit transparent PNG

roykho

remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display', 15 );
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );

add_action( 'woocommerce_after_single_product_summary', 'related_upsell_products', 15 );

function related_upsell_products() {
	global $product;

	if ( isset( $product ) && is_product() ) {
		$upsells = version_compare( WC_VERSION, '3.0', '<' ) ? $product->get_upsells() : $product->get_upsell_ids();