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@helgatheviking
helgatheviking / wordpress-add-custom-menu-meta-fields.php
Created February 26, 2020 02:06
Add an example custom meta field to WordPress menu and display text on front-end (Requires WP5.4)
<?php
/**
* Add custom fields to menu item
*
* This will allow us to play nicely with any other plugin that is adding the same hook
*
* @param int $item_id
* @params obj $item - the menu item
* @params array $args
@danielbachhuber
danielbachhuber / disable-logged-out-users.php
Last active September 11, 2023 21:52
Disable WP REST API requests for logged out users
<?php
add_filter( 'rest_authentication_errors', function( $result ) {
if ( ! empty( $result ) ) {
return $result;
}
if ( ! is_user_logged_in() ) {
return new WP_Error( 'restx_logged_out', 'Sorry, you must be logged in to make a request.', array( 'status' => 401 ) );
}
return $result;
@kriegsman
kriegsman / TwinkleFOX.ino
Last active January 9, 2024 02:20
TwinkleFOX: Colored Twinkling Holiday Lights
#include "FastLED.h"
#if defined(FASTLED_VERSION) && (FASTLED_VERSION < 3001000)
#warning "Requires FastLED 3.1 or later; check github for latest code."
#endif
#define NUM_LEDS 100
#define LED_TYPE WS2811
#define COLOR_ORDER GRB
@celoyd
celoyd / hi8-anim-howto.md
Last active August 1, 2022 15:37
A way to make Himawari-8 animations

Himawari-8 animation tutorial

Here’s how to make animations like this one. It requires intermediate Unix command-line knowledge, to install some tools and to debug if they don’t work. You’ll need these utilities:

  • curl (or you can translate to wget)
  • convert and montage, part of ImageMagick
  • ffmpeg, plus whatever codecs
  • parallel, for iteration that’s nicer than shell for loops or xargs
  • run everything in zsh for leading 0s in numerical ranges to work
@mathetos
mathetos / plugin.php
Last active April 13, 2023 16:48
Dependent Plugin Activation/Deactivation and Alert
<?php
/*
* Dependent Plugin Activation/Deactivation
*
* Sources:
* 1. https://pippinsplugins.com/checking-dependent-plugin-active/
* 2. http://10up.com/blog/2012/wordpress-plug-in-self-deactivation/
*
*/
@johnbillion
johnbillion / wp_mail.md
Last active May 12, 2024 14:19
WordPress Emails

WordPress Emails

This document lists all the situations where WordPress sends an email, along with how to filter or disable each email.

This documentation has moved here: https://github.com/johnbillion/wp_mail

@kriegsman
kriegsman / ColorWavesWithPalettes.ino
Created August 19, 2015 01:24
ColorWavesWithPalettes - demo of using cpt-city palettes in FastLED code
#include "FastLED.h"
// ColorWavesWithPalettes
// Animated shifting color waves, with several cross-fading color palettes.
// by Mark Kriegsman, August 2015
//
// Color palettes courtesy of cpt-city and its contributors:
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/
//
// Color palettes converted for FastLED using "PaletteKnife" v1:
@johnbillion
johnbillion / hierarchy.php
Last active June 22, 2023 23:05
ASCII WordPress Template Hierarchy
<?php
/*
WordPress Theme Template Hierarchy Last updated for WordPress 5.4
==================================
This diagram is partially simplified for legibility. To view the complete template hierarchy in use on your site see the
Template panel in the Query Monitor plugin.
@kriegsman
kriegsman / TimecodePerformance.ino
Created January 8, 2015 17:24
Sequence a performance using timecode HH,MM,SS.SSS
#include "FastLED.h"
// This sketch shows how to sequence a performance using HH,MM,SS.SSS timecode.
//
// A "ResetPerformance" method is provided so that the performance can be
// restarted from a custom external trigger, e.g., a button or event.
// For demonstration purposes, this Performance is reset if the
// sketch receives a letter "r" on the serial port.
//
// -Mark Kriegsman, January 2015
@kriegsman
kriegsman / DemoReel100.ino
Last active April 15, 2023 09:22
FastLED "100-line" demo reel
#include "FastLED.h"
// FastLED "100-lines-of-code" demo reel, showing just a few
// of the kinds of animation patterns you can quickly and easily
// compose using FastLED.
//
// This example also shows one easy way to define multiple
// animations patterns and have them automatically rotate.
//
// -Mark Kriegsman, December 2014