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/**
 * @author Joshua Heller
 */
function hasClass(ele, cls) {
	return ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'));
}

function addClass(ele, cls) {
	if (!this.hasClass(ele, cls))
		ele.className += " " + cls;

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/**
 * toggleClass()
 * Expects parameters
 *  elem = DOM element (object, instanceof HTMLElement)
 *  cl   = Class name (string)
 */
var toggleClass = function(elem, cl) {
    if (elem.className.indexOf(cl) != -1) {
        elem.className = elem.className.replace(cl, '');
    } else {

yumyo

add_filter('the_content', 'remove_empty_p', 20, 1);
function remove_empty_p($content){
	$content = force_balance_tags($content);
	return preg_replace('#<p>\s*+(<br\s*/*>)?\s*</p>#i', '', $content);
}

yumyo

To find the largest 10 files (linux/bash):

find . -type f -print0 | xargs -0 du -s | sort -n | tail -10 | cut -f2 | xargs -I{} du -sh {}

To find the largest 10 directories:

find . -type d -print0 | xargs -0 du -s | sort -n | tail -10 | cut -f2 | xargs -I{} du -sh {}

Alternatively or a quick view:

yumyo

List open ports on Mac OS X

sudo lsof -i -P | grep -i "listen"


--- Suspende node servers ---

ctrl-z suspends it, which means it can still be running.

ctrl-c will actually kill it.

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find . -type f -exec grep -qIP '\r\n' {} ';' -exec perl -pi -e 's/\r\n/\n/g' {} '+'

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find  ~/Sites/testsite -type f -exec dos2unix {} +

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wget --recursive --no-clobber --page-requisites --html-extension --convert-links --restrict-file-names=windows --domains thewebsite.com --no-parent www.thewebsite.com

wget --recursive --no-clobber --page-requisites --html-extension --convert-links www.thewebsite.com

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<?php
/*
Plugin Name: Instrument Hooks for WordPress
Description: Instruments Hooks for a Page. Outputs during the Shutdown Hook.
Version: 0.1
Author: Mike Schinkel
Author URI: http://mikeschinkel.com
*/

if (isset($_GET['instrument']) && $_GET['instrument']=='hooks') {

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// Avoid `console` errors in browsers that lack a console.
if (!(window.console && console.log)) {
    (function() {
        var noop = function() {};
        var methods = ['assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error', 'exception', 'group', 'groupCollapsed', 'groupEnd', 'info', 'log', 'markTimeline', 'profile', 'profileEnd', 'markTimeline', 'table', 'time', 'timeEnd', 'timeStamp', 'trace', 'warn'];
        var length = methods.length;
        var console = window.console = {};
        while (length--) {
            console[methods[length]] = noop;
        }