Oracle Snippets

This post will be updated with snippets for Oracle. I hope you find it useful.   1. Change the default date format Most useful snippet of the year! 😉 ALTER SESSION SET NLS_DATE_FORMAT = ‘MM/DD/YYYY HH24:MI:SS’; select sysdate from dual; 2. Escape single quotes and ampersands on strings Single quotes: select ‘D”Angelo”s’ from dual; Ampersands: …

WordPress Snippets

As a WordPress developer I have collected / created / curated many snippets that I’ve used in my projects. I hope you find them useful.   General HTML / WordPress tags Get your template’s directory <link href=”<?php echo get_template_directory_uri(); ?>/style.css” rel=”stylesheet” media=”screen”>   Check if this is the home page <?php if (is_home()) { … …

Add a Thumbnail to Admin Post Columns in WordPress

Here is a snippet to add 64×64 images to the Admin Post Columns in WordPress. Having thumbnails may result extremely helpful, specially if you have hundreds of posts. You have to copy and paste the following code into the functions.php file of your theme. function posts_columns($defaults){ $defaults[‘the_post_thumbs’] = __(‘Thumbs’); return $defaults; } function posts_custom_columns($column_name, $id){ …