kadamwhite

<?php
/**
 * Plugin Name: Track Rendering Context
 * Plugin Author: K. Adam White
 * Plugin Description: A system for tracking the rendering of blocks on the page.
 *
 * USAGE
 *
 * Activate plugin, then on any page on the site, add ?blocks_log to the URL.
 * The block hierarchy will be rendered to the error log.

kadamwhite

PROMPT=$'
$(git_prompt_info)[%{$fg[magenta]%}%m%{$reset_color%}%{$fg[white]%}:%{$fg[magenta]%}%~%{$reset_color%}]\
%{$fg[magenta]%}%D{[%H:%M:%S]} %{$reset_color%}%# '

ZSH_THEME_GIT_PROMPT_PREFIX="[%{$fg[magenta]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}]"
ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}*%{$fg[magenta]%}"
ZSH_THEME_GIT_PROMPT_CLEAN=""

kadamwhite

/**
 * WP Post object. Only properties needed by the code are included.
 *
 * @typedef {object} WPPost
 * @property {number}   id             ID of post.
 * @property {number}   author         Post author ID.
 * @property {number[]} categories     IDs of associated categories.
 * @property {number[]} tags           IDs of associated tags.
 * @property {number}   featured_media ID of featured image.
 */

kadamwhite

Reproduction Steps

1. Clone these files into a plugin directory
2. Activate plugin (will populate several postmeta table rows about most recent posts)
3. Open that post in the editor
4. See the textbox in the Publish Status panel with label "Edit me:"
5. Put any string into that input
6. Try to save
7. Encounter error Updating failed. Could not update the meta value of example_post_meta in database.

kadamwhite

<?php
/**
 * Format a backtrace in a way that makes sense to me visually.
 * Command-click on filenames in terminal output to jump to them.
 *
 * @param array $backtrace
 * @return string
 */
function backtrace_to_log( array $backtrace ) : string {
	$table = [ [ ' file', 'function' ], [ '---------', '--------' ] ];

kadamwhite

<?php
/**
 * Simplify progressive generation of a CSV output file. Permits a command to
 * write each row to a CSV as records are considered, avoiding the need to
 * maintain the entire dataset in memory.
 */

/* phpcs:disable HM.Files.ClassFileName.MismatchedName */
// (HM's standards want this to be class-*, which is misleading.)

kadamwhite

ffmpeg cheat-sheet

Video

Compressing x265

ffmpeg -i INPUT_FILE.mkv -c copy -pix_fmt yuv420p10le -c:v libx265 -preset slow -crf 27 -profile:v main10 OUTPUT_FILE.mkv

kadamwhite

/**
 * This file defines the project-level Webpack production configuration. It
 * combines configs from all relevant plugins and themes into one single
 * array (a "multi-configuration" Webpack setup) and runs those builds in
 * a single pass.
 */
const { basename, extname } = require( 'path' );

const postcss = require( 'postcss' );
const filtermq = require( 'postcss-filter-mq' );

kadamwhite

#/usr/bin/env bash

# Usage:
#
# Run this script (via an npm run alias) with no arguments to compute the
# issues in files changed since you branched from "development."
#
#     npm run lint:php:changed
#
# Pass a specific branch name as the first argument to determine which files

kadamwhite

const equalPoint = ( x1, y1, x2, y2 ) => ( x1 === x2 && y1 === y2 );

const sum = nums => nums.reduce( ( sum, num ) => sum + num, 0 );

// See https://stackoverflow.com/questions/9043805/test-if-two-lines-intersect-javascript-function
const linesIntersect = ( x1, y1, x2, y2, x3, y3, x4, y4 ) => {
	if (
		equalPoint( x1, y1, x3, y3 ) ||
		equalPoint( x1, y1, x4, y4 ) ||
		equalPoint( x2, y2, x3, y3 ) ||