Entries Categorized as 'How-To’s'

How To Reformat or Re-indent Files in VIM

Author: , January 11th, 2019

In the normal vim mode, typing gg=G will reindent the entire file. == will re-indent just the current line. http://vim.wikia.com/wiki/Fix_indentation

How To Include Custom jQuery in WordPress

Author: , December 20th, 2018

1 2 3 4 5 6 7 8 // include custom jQuery function wyz_include_custom_jquery() {       wp_deregister_script(’jquery’);     wp_enqueue_script(’jquery’, ‘https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js’, array(), null, true);   } add_action(’wp_enqueue_scripts’, ‘wyz_include_custom_jquery’); // include custom jQuery function wyz_include_custom_jquery() { wp_deregister_script(‘jquery’); wp_enqueue_script(‘jquery’, ‘https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js’, array(), null, true); } add_action(‘wp_enqueue_scripts’, ‘wyz_include_custom_jquery’);

How To Get the Structure of All Tables in a MySQL Database Using mysqldump

Author: , December 2nd, 2018

mysqldump -u {yourUserNameHere} -p –no-data –compact {yourDatabaseHere}

How To Disable Adobe Daemons Using launchctl on MacOS

Author: , November 18th, 2018

I installed an old version of Adobe software on my new Mac and as usual, it installed some daemons that are undesirable. Here is how I got rid of them via the Terminal. Note: Adobe installs daemons in the user context, so do this as your regular user login, not as root. shell> launchctl list […]

How To Test Nagios Remote NRPE Commands

Author: , September 27th, 2018

There are many things to configure in Nagios, especially when using custom check commands. Recently I needed to configure all of the Continuent Clustering Nagios checks. Once setup on the database side, I wanted to confirm that everything was working. Basics: Run a Remote NRPE Check To test a remote NRPE client command from a […]

How To Create a PayPal-styled Button Using CSS and HTML

Author: , August 31st, 2018

1 <button class="paypal-btn large" onclick="window.location=’https://www.yoursite.com/targetPage/’;return false">What a Great Button</button> <button class=”paypal-btn large” onclick=”window.location=’https://www.yoursite.com/targetPage/’;return false”>What a Great Button</button> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 […]

How To Display Blog Pages for a Single Category

Author: , August 6th, 2018

Create a new page and set the page template to Blog. Add a new Custom Field to the page. Set the Name to the string query_args and the value to cat=NNN, where NNN is the ID of the desired category. Be sure to click Publish or Update when done. You can locate the Category ID […]

How To Revert All Changes in a git Branch

Author: , August 2nd, 2018

git checkout -f

How To Disable WordPress wpautop for Shortcodes

Author: , June 15th, 2018

remove_filter( ‘the_content’, ‘wpautop’ ); add_filter( ‘the_content’, ‘smart_autop’ ); function smart_autop($content) { $post = get_post(); if($post->post_type != ‘post’) return $content; // if not a post, leave $content untouched return wpautop($content); }

Trademark Symbol

Author: , June 15th, 2018

&#x2122; ™