display a subnav for the current wordpress page

good if you are doing custom page work and need to show the current sub nav somewhere other than the main menu. 

Playfair Display Font Quick Embed - Google Font Quick Embed

Note: you only need the @import in css or the link href not both to embed this font. This font reminds me a bit of Times New Roman

get json with php from a url and display it

yep its that easy. this code shows getting the contents from a json request api. var dumping all of the results and extracting one single item by its array key and showing it. 

wordpress adding post custom field meta and displaying it on you template

if you want to be able to add custom post fields into your pages in wordpress and display them in your template this is how you can do it, no plugin is required for this as post meta is available by d..

wordpress get page content to display on template page

gets the page content and displays it on a template, this must use the post loop as shown in the code.

how to display a php file as html with php

you can use the following function to show a php source file as html

Making Images Retina Display Friendly

Have you ever noticed images look a bit blurry on your high res screen? Sometimes this is referred to as a "Retina" display... Its probably because the image used is exactly the pixels made for a regu..

asp classic get a url and display it

gets a url and displays it using XMLHTTP

hide and show elements with js using getElementById and style.display