A little cache of useful snippets for future reference

Create and display an excerpt from an ACF field
Fading the screen when a hyperlink is clicked
Format any phone number into an international URL
Function: metres to feet and inches
Sass (SCSS) media query mixins
Make an entire DIV a hyperlink
Lambda expression
Strip posts from WordPress search queries with a true/false ACF meta value
Display a list of additional thumbnail sizes set within a WordPress theme
Add a custom page template to WordPress
Force the browser to fetch a new style.css each time the page is loaded
Enqueueing styles and scripts correctly in WordPress
Debugging: display the contents of an array
WordPress jQuery conflict mode
WordPress menu from categories, subcategories and posts