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// jquerify.js
// https://github.com/bgrins/devtools-snippets
// Add jQuery to any page that does not have it already.

(function () {

  if ( !window.jQuery ) {
    var s = document.createElement('script');
    s.setAttribute('src', '//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js');
    document.body.appendChild(s);

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SELECT * FROM wp_posts as posts
            WHERE   posts.post_type     = 'post'
            AND NOT EXISTS (
              SELECT * FROM `wp_postmeta`
               WHERE `wp_postmeta`.`meta_key` = "your_meta_key"
                AND `wp_postmeta`.`post_id`=posts.ID
            )

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Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

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<?php 

/**
 * Generate paging for indexes of content
 * @param  object  $node        Node object
 * @param  array  $q            Array of query string values
 * @param  integer  $current    Current Page (0 based)
 * @param  integer  $page_count Page Count
 * @param  boolean $ellipsis    Show ellipsis between page numbers (to reduce width) (only for more than 9 pages)
 * @return void                 Outputs markup to page

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Syntax

In this cheatsheet, to simplify, models are represented as JSON.

Code comments

\{{! code comments }}

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function goToByScroll(id) {
	'use strict';

	// Assign the HTML, Body as a variable...
	var $viewport = $('html, body');

	$viewport.animate({
		scrollTop: $("#" + id).offset().top // set scrollTarget to your desired position
	}, 1000);

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Modular JavaScript

This is a basic example of writing modular JavaScript.

In the example file, we are only loading one script, and loading modules based on feature detection.

The "a" span was detected by jquery, so that module is loaded.

There was no tag with "b", so that module was not loaded.

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Paging explained

An example of logic to print paging numbers. You could take this further by adding ellipsis on either side or showing pages 1-5 and n-last at all times. But that's a bit too advanced for what this is demonstrating.

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How to get HQ thumb from Youtube

Use this:

http://i.ytimg.com/vi/VIDEO_ID/maxresdefault.jpg

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@mixin bp($point, $mode: "min") {

	@if $point == small {
		@media only screen and (#{$mode}-width: 420px) { @content; }
	}

	@if $point == medium {
		@media only screen and (#{$mode}-width: 768px) { @content; }
	}