joelg

if($("#some_element").is(":visible"))
{
    // element is visible
}

joelg

function log(message)
{
	try {
		console.log(message);
	} catch(e) {
		// do nothing
	}
}

joelg

// put this in application/config/routes.php

$route['default_controller'] = "welcome";
$route['scaffolding_trigger'] = "";
$controllers = glob(APPPATH."controllers/*.php");
$route_string = "";
foreach($controllers as $controller) {
    $controller = str_replace("../system/application/controllers/", "", $controller);
    $controller = str_replace(".php", "", $controller);
    

joelg

puts "Hello World"

joelg

#!/usr/bin/env ruby

def hello(name)
	puts "Hello #{name}"
end

hello("Joel")

joelg

<?php

function hello($name)
{
	echo "Hello $name";
}

joelg

#!/usr/bin/env ruby

def hello_loop(names)
	names.each do |name|
		puts "Hello #{name}"
	end
end

hello_loop(["Gafitescu", "D_Roch", "Steven Ng", "n0x13", "hosheng", "Pratik Desal", "r kumar", "Ashley Moran", "persiancoffee", "Andre Fischer"])

joelg

<a href="http://bufferapp.com/add" class="buffer-add-button" data-text="{title of post goes here}" data-url="{full URL of post goes here}" data-via="{your twitter username here (without @)}" data-count="none, horizontal or vertical">Buffer</a>
<script type="text/javascript" src="http://static.bufferapp.com/js/button.js"></script>

joelg

<a href="http://bufferapp.com/add" class="buffer-add-button" data-text="<?php the_title(); ?>" data-url="<?php the_permalink(); ?>" data-via="(Your Twitter username, without @)" data-count="horizontal">Buffer</a><script type="text/javascript" src="http://static.bufferapp.com/js/button.js"></script>

joelg

<script type="text/javascript" src="http://static.bufferapp.com/js/button.v2.js"></script>
<a data-url="(URL to shorten)" data-text="(the tweet text)" data-no-replace="true" data-source="refynr">Add to Buffer</a>