Narga

<?php
  global $wpdb;
  $sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type,comment_author_url, SUBSTRING(comment_content,1,30) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) WHERE comment_approved = '1' AND comment_type = '' AND post_password = '' ORDER BY comment_date_gmt DESC LIMIT 10";

  $comments = $wpdb->get_results($sql);
  $output = $pre_HTML;
  $output .= "n<ul>";
  foreach ($comments as $comment) {
    $output .= "n<li>".strip_tags($comment->comment_author) .":" . "<a href="" . get_permalink($comment->ID)."#comment-" . $comment->comment_ID . "" title="on ".$comment->post_title . "">" . strip_tags($comment->com_excerpt)."</a></li>";
  }

maxxscho

function shortcode_empty_paragraph_fix($content)
{  
    $array = array (
        '<p>[' => '[',
        ']</p>' => ']',
        ']<br />' => ']'
    );

    $content = strtr($content, $array);

billerickson

<?php

$args = array(

	// Normal query goes here //

	'no_found_rows' => true, // counts posts, remove if pagination required
	'update_post_term_cache' => false, // grabs terms, remove if terms required (category, tag...)
	'update_post_meta_cache' => false, // grabs post meta, remove if post meta required
);

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/