Zach Lovelady zlove

## pyenv-cheatsheet.sh
# Show locally installed Python versions. With pyenv virtualenv installed this
# also lists local virtualenvs
pyenv versions

# List Python versions which are available to install
pyenv install --list

# Install Python version 2.7.14. See `pyenv install --list` for available <versions>
pyenv install <version>
# E.g.

## image64.sh
#! /usr/bin/env bash
# Examples:
# ./image64.sh myImage.png
#   outputs: data:image/png;base64,xxxxx
# ./image64.sh myImage.png -img
#   outputs: <img src="data:image/png;base64,xxxxx">


function usage {
	echo "usage: $0 <image_filename> [--img]"

## fix_srcset_urls.php
<?php
/**
 * Change srcset URLs to https if the page is loaded via https
 * Activate with:
 *
 *    add_filter( 'wp_calculate_image_srcset', 'zbs_fix_srcset_for_https' );
 *
 * @param  array $sources array of sources used in srcset.
 * @return array
 */

## mmenu-wp-open-submenu.js
/*
mmenu (http://mmenu.frebsite.nl/) has a way to make a click on a menu item
open a sub-menu (as opposed to a click on the arrow to the right of the item).

See:
 http://mmenu.frebsite.nl/support/tips-and-tricks.html#tt-subopenlinks
 https://github.com/BeSite/jQuery.mmenu/issues/45

However, Wordpress menus by default do not allow an easy way
to use either of these techniques. This snippet modifies

## gist:3b9b6a611715ec3a8a60
<?php
/**
 * Quick hack to preview WooCommerce e-mails.
 * Based on drrobotnik's answer from Stack Overflow: http://stackoverflow.com/a/27072101/186136
 *
 * Add this to <yourtheme>/functions.php and then visit a url like:
 * http://<site_url>/wp-admin/admin-ajax.php?action=previewemail
 *
 * @return null
 */

## gist:51c3db742aef49218083
add_filter('posts_orderby', 'zbyte_edit_posts_orderby');

function zbyte_edit_posts_orderby($orderby_statement) {
	global $wp_query;

	$is_product_list =
		is_shop() ||
		is_product_category() ||
		is_product_tag();

## jquery.bxslider-alt.js
;(function ($) {
    /**
     * Return an object consisting of properties of 'data'
     * that match the regex 'pattern'. If trim is not false,
     * trim the matched 'pattern' from the property name,
     * and make the first char of the remaining property
     * name lowercase.
     */
    function filterData(data, pattern, trim) {
        var data,

## crontab
0 2 * * * /usr/bin/find /FIXME/PATH/TO/DOMAIN.COM/var/session -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) -print0 -exec rm {} \; >/dev/null 2>&1
	# Show locally installed Python versions. With pyenv virtualenv installed this
	# also lists local virtualenvs
	pyenv versions

	# List Python versions which are available to install
	pyenv install --list

	# Install Python version 2.7.14. See `pyenv install --list` for available <versions>
	pyenv install <version>
	# E.g.
	#! /usr/bin/env bash
	# Examples:
	# ./image64.sh myImage.png
	# outputs: data:image/png;base64,xxxxx
	# ./image64.sh myImage.png -img
	# outputs: <img src="data:image/png;base64,xxxxx">


	function usage {
	echo "usage: $0 <image_filename> [--img]"
	<?php
	/**
	* Change srcset URLs to https if the page is loaded via https
	* Activate with:
	*
	* add_filter( 'wp_calculate_image_srcset', 'zbs_fix_srcset_for_https' );
	*
	* @param array $sources array of sources used in srcset.
	* @return array
	*/
	/*
	mmenu (http://mmenu.frebsite.nl/) has a way to make a click on a menu item
	open a sub-menu (as opposed to a click on the arrow to the right of the item).

	See:
	http://mmenu.frebsite.nl/support/tips-and-tricks.html#tt-subopenlinks
	https://github.com/BeSite/jQuery.mmenu/issues/45

	However, Wordpress menus by default do not allow an easy way
	to use either of these techniques. This snippet modifies
	<?php
	/**
	* Quick hack to preview WooCommerce e-mails.
	* Based on drrobotnik's answer from Stack Overflow: http://stackoverflow.com/a/27072101/186136
	*
	* Add this to <yourtheme>/functions.php and then visit a url like:
	* http://<site_url>/wp-admin/admin-ajax.php?action=previewemail
	*
	* @return null
	*/
	add_filter('posts_orderby', 'zbyte_edit_posts_orderby');

	function zbyte_edit_posts_orderby($orderby_statement) {
	global $wp_query;

	$is_product_list =
	is_shop() \|\|
	is_product_category() \|\|
	is_product_tag();
	;(function ($) {
	/**
	* Return an object consisting of properties of 'data'
	* that match the regex 'pattern'. If trim is not false,
	* trim the matched 'pattern' from the property name,
	* and make the first char of the remaining property
	* name lowercase.
	*/
	function filterData(data, pattern, trim) {
	var data,