Clorith

<?php
function theme_menu_append( $items ) {
	$prepend  = "";
	$append   = "";
	
	$prepend .= "<li>First item always!</li>";
	
	$append  .= "<li>This is the 2nd to last item</li>";
	$append  .= "<li>This is the very last item</li>";
	

Stanback

# Note (November 2016):
# This config is rather outdated and left here for historical reasons, please refer to prerender.io for the latest setup information
# Serving static html to Googlebot is now considered bad practice as you should be using the escaped fragment crawling protocol

server {
    listen 80;
    listen [::]:80;
    server_name yourserver.com;

    root /path/to/your/htdocs;

joshbeckman

document.getElementsByTagName('button')[0].onclick = function () {
   scrollTo(document.body, 0, 1250);   
}
    
function scrollTo(element, to, duration) {
    var start = element.scrollTop,
        change = to - start,
        currentTime = 0,
        increment = 20;
        

toshimaru

$(window).on("scroll", function() {
	var scrollHeight = $(document).height();
	var scrollPosition = $(window).height() + $(window).scrollTop();
	if ((scrollHeight - scrollPosition) / scrollHeight === 0) {
	    // when scroll to bottom of the page
	}
});

tedmiston

/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp 
server, but for some reason omit a client connecting to it.  I added an 
example at the bottom.

Save the following server in example.js:
*/

var net = require('net');

jaltez

"use strict";

/* Requires */
var express       = require("express");
var app           = express();
var i18n          = require("i18next");
var cons          = require("consolidate");
cons.dust.helpers = require("dustjs-helpers");

/* Language resources */

jimothyGator

mkdir -p /usr/local/etc/nginx/sites-{enabled,available}
cd /usr/local/etc/nginx/sites-enabled
ln -s ../sites-available/default.conf
ln -s ../sites-available/default-ssl.conf

File locations:

• nginx.conf to /usr/local/etc/nginx/
• default.conf and default-ssl.conf to /usr/local/etc/nginx/sites-available
• homebrew.mxcl.nginx.plist to /Library/LaunchDaemons/

addyosmani

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

dabernathy89

<?php
/*
Insert this script into functions.php in your WordPress theme (be cognizant of the opening and closing php tags) to allow field groups in Gravity Forms. The script will create two new field types - Open Group and Close Group. Add classes to your Open Group fields to style your groups.

Note that there is a stray (but empty) <li> element created. It is given the class "fieldgroup_extra_li" so that you can hide it in your CSS if needed.
*/
add_filter("gform_add_field_buttons", "add_fieldgroup_fields");
function add_fieldgroup_fields($field_groups){

    foreach($field_groups as &$group){

JamieMason

#!/bin/bash

# Functions ==============================================

# return 1 if global command line program installed, else 0
# example
# echo "node: $(program_is_installed node)"
function program_is_installed {
  # set to 1 initially
  local return_=1