maheshwaghmare

<?php
/**
 * Debug HTTP requests in WordPress
 * 
 * Fires after an HTTP API response is received and before the response is returned.
 * 
 * Output in `wp-content\debug.log` file:
 *
 * [24-Apr-2019 06:50:16 UTC] ------------------------------
 * [24-Apr-2019 06:50:16 UTC] https://downloads.wordpress.org/plugin/elementor.2.5.14.zip

roborourke

<?php
/**
 * Enable dev mode vendor packages.
 */

if ( ! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG ) {
	return;
}

add_action( 'init', function () {

gaearon

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

• We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
• We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav

veekram

/// write to file
var txtFile = "c:/test.txt";
var file = new File(txtFile);
var str = "My string of text";

file.open("w"); // open file with write access
file.writeln("First line of text");
file.writeln("Second line of text " + str);
file.write(str);
file.close();

andreilupu

(function(){

	var request = wp.ajax.post('custom_action', {param1: 'uppercase this string pls'});

	// on success
	request.done( function ( res ) {
		console.log( res );
	});

	// on fail

drodsou

// -- updated in 2020/04/19 covering the issues in the comments to this point
// -- remember you also have things like `ensureDirSync` from https://github.com/jprichardson/node-fs-extra/blob/master/docs/ensureDir-sync.md
const fs = require('fs')

function writeFileSyncRecursive(filename, content, charset) {
  // -- normalize path separator to '/' instead of path.sep, 
  // -- as / works in node for Windows as well, and mixed \\ and / can appear in the path
  let filepath = filename.replace(/\\/g,'/');  

  // -- preparation to allow absolute paths as well

kirilkirkov

Interlaced image loads an early degraded version of the whole image as soon as possible and then progressively renders the image to clear state.

Non-interlaced image will load up in tiles showing clear image in each tile as it progresses to load in the image.

For .jpg the interlaced = progressive and not interlaced = baseline.

claudiosanches

<?php
class My_Custom_My_Account_Endpoint {

	/**
	 * Custom endpoint name.
	 *
	 * @var string
	 */
	public static $endpoint = 'my-custom-endpoint';

johnbillion

INITIALISATION
==============

load wp-config.php
set up default constants
load wp-content/advanced-cache.php if it exists
load wp-content/db.php if it exists
connect to mysql, select db
load object cache (object-cache.php if it exists, or wp-include/cache.php if not)
load wp-content/sunrise.php if it exists (multisite only)

caseywatts

This is one chapter of my "Chrome Extension Workshops" tutorial, see the rest here: https://gist.github.com/caseywatts/8eec8ff974dee9f3b247

Unrelated update: my book is out! Debugging Your Brain is an applied psychology / self-help book

Making Bookmarklets

I'm feeling very clever. I've got this sweet line of javascript that replaces "cloud" with "butt". My mom would LOVE this, but she doesn't computer very well. I'm afraid to show her the Developer Console and have her type/paste this in. But she IS pretty good at bookmarks, she knows just how to click those!

A bookmark normally takes you to a new web page. A bookmarklet is a bookmark that runs javascript on the current page instead of taking you to a new page. To declare that it is a bookmarklet, the "location" it points to starts with javascript:.