DaveWoodCom

extension String {
    func isValidEmail() -> Bool {
        guard !self.lowercaseString.hasPrefix("mailto:") else { return false }
        guard let emailDetector = try? NSDataDetector(types: NSTextCheckingType.Link.rawValue) else { return false }
        let matches = emailDetector.matchesInString(self, options: NSMatchingOptions.Anchored, range: NSRange(location: 0, length: self.characters.count))
        guard matches.count == 1 else { return false }
        return matches[0].URL?.scheme == "mailto"
    }
}

blixt

import Foundation

private class Invoker<EventData> {
    weak var listener: AnyObject?
    let closure: (EventData) -> Bool

    init<Listener : AnyObject>(listener: Listener, method: (Listener) -> (EventData) -> Void) {
        self.listener = listener
        self.closure = {
            [weak listener] (data: EventData) in

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;

Erutan409

<?php

function mime_type($file) {

	// there's a bug that doesn't properly detect
	// the mime type of css files
	// https://bugs.php.net/bug.php?id=53035
	// so the following is used, instead
	// src: http://www.freeformatter.com/mime-types-list.html#mime-types-list
	

nalindaDJ

<?php
/**
 * FTP with Implicit SSL/TLS Class
 *
 * Simple wrapper for cURL functions to transfer an ASCII file over FTP with implicit SSL/TLS
 *
 * @category    Class
 * @author      Max Rice / Damith Jayasinghe
 * @since       1.0
 */

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

natelandau

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

pinceladasdaweb

/*
--------------------------------
imgur Upload
--------------------------------
+ https://github.com/pinceladasdaweb/imgur-upload
+ version 1.1
+ Copyright 2014 Pedro Rogerio
+ Licensed under the MIT license

+ Documentation: https://github.com/pinceladasdaweb/imgur-upload

blimmer

#!/bin/bash

# Mavericks has a nasty issue regarding ARPs in corporate networks.
# It appears that they have tried to reduce bandwidth utilization by caching
# the results of ARPs. Unfortunately, this causes big problems with corporate
# networks with Virtual IPs or other corporate network redundancy measures.

# There exist other patches for this issue
# (see https://github.com/MacMiniVault/Mac-Scripts/blob/master/unicastarp/unicastarp-README.md)
# but they write a value that will be pulled everytime the machine reboots. Because

khanlou

//
//  UIImage+Network.h
//  Fireside
//
//  Created by Soroush Khanlou on 8/25/12.
//
//

#import <UIKit/UIKit.h>