Celso Bessa celsobessa

## .gitignore
# -----------------------------------------------------------------
# .gitignore
# Bare Minimum Git
# http://ironco.de/bare-minimum-git/
# ver 20181206
#
# From the root of your project run
# curl -O https://gist.githubusercontent.com/celsobessa/67e02d08bf89ada501e7ea8531cc0624/raw/a6a4ff4cd71112a566ed893846dd4ab8d14035c0/.gitignore
# to download this file
#

## sleep-es6.js
// sleep() equivalent for vanilla Javascript using ES6 features
// created by  Dan Dascalescu
// see https://stackoverflow.com/questions/951021/what-is-the-javascript-version-of-sleep/39914235#39914235

function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

async function demo() {
    console.log('Taking a break...');

## parseUri.1.2.2.js
// parseUri 1.2.2
// (c) Steven Levithan <stevenlevithan.com>
// MIT License

function parseUri (str) {
	var	o   = parseUri.options,
		m   = o.parser[o.strictMode ? "strict" : "loose"].exec(str),
		uri = {},
		i   = 14;

## isEmpty.js
// check all properites in a object as explained by Viktor Borisov on
// https://firstclassjs.com/check-if-object-is-empty-in-javascript/
function isEmpty(obj) {
    for(var prop in obj) {
        if(obj.hasOwnProperty(prop)) return false;
    }
    return true;
}

// use Examples

## regexCheatsheet.js
let regex;

/* matching a specific string */
regex = /hello/; // looks for the string between the forward slashes (case-sensitive)... matches "hello", "hello123", "123hello123", "123hello"; doesn't match for "hell0", "Hello"
regex = /hello/i; // looks for the string between the forward slashes (case-insensitive)... matches "hello", "HelLo", "123HelLO"
regex = /hello/g; // looks for multiple occurrences of string between the forward slashes...

/* wildcards */
regex = /h.llo/; // the "." matches any one character other than a new line character... matches "hello", "hallo" but not "h\nllo"
regex = /h.*llo/; // the "*" matches any character(s) zero or more times... matches "hello", "heeeeeello", "hllo", "hwarwareallo"

## check-hooked-actions-filters.php
/**
 * Prints all actions and filters hooked to a given hook.
 *
 * Prints all actions and filters hooked to a given hook.
 * Inspired by answers in this WordPress Stackexchange question: https://wordpress.stackexchange.com/questions/17394/how-to-know-what-functions-are-hooked-to-an-action-filter
 */

function what_is_hooked(){
	$hook_name = current_filter();
	global $wp_filter;

## wordpress_export-post-data.php
<?php
/**
 * Export WordPress post data to CSV
 * Based on <http://stackoverflow.com/a/3474698> and <http://ran.ge/2009/10/27/howto-create-stream-csv-php/>
 */

/**
 *********************************************************************
 * Configuration
 *********************************************************************

## shortcodes-in-custom-fields.php
// opção 1: função do_shortcode
// veja https://developer.wordpress.org/reference/functions/do_shortcode/
echo do_shortcode( $content, false );

// opção 2: o filtro the_content
// veja https://developer.wordpress.org/reference/hooks/the_content/
echo apply_filters('the_content', $content);

// pega um campo customizado em post e passa para do_shortcode
// veja https://developer.wordpress.org/reference/functions/get_post_meta/