jaylyerly

import Foundation

let jan1 = Date(timeIntervalSince1970: 24*60*60)
let days = (0...11).map {
    Calendar.current.date(byAdding: .month, value: $0, to: jan1)!
}

days

let daysPerMonth = days.map {

jaylyerly

import UIKit
import PlaygroundSupport

// Test site for Basic Authentication
// substitute values in the path to auth against
// http://httpbin.org/basic-auth/user/passwd
// so 
// http://httpbin.org/basic-auth/foo/bar
// would check for username = foo and password = bar

jaylyerly

import Foundation
import UIKit

let appDelegateClass: AnyClass = NSClassFromString("AppNameTests.TestingAppDelegate") ?? AppDelegate.self
UIApplicationMain(Process.argc, Process.unsafeArgv, nil, NSStringFromClass(appDelegateClass))

jaylyerly

import Cocoa

class TestingAppDelegate: NSObject, NSApplicationDelegate {

}

jaylyerly

#import <Cocoa/Cocoa.h>

int main(int argc, char *argv[])
{
    if (NSClassFromString(@"AppNameTests.TestingAppDelegate") != nil) {
        id appDelegate = [[NSClassFromString(@"AppNameTests.TestingAppDelegate") alloc] init];
        NSApplication * application = [NSApplication sharedApplication];
        [application setDelegate:appDelegate];
        [NSApp run];
    } else {

jaylyerly

#!/bin/sh

sudo find /private/var/folders/ -name com.apple.dock.iconcache -exec rm {} \;
sudo find /private/var/folders/ -name com.apple.iconservices -exec rm -rf {} \;
sudo rm -rf /Library/Caches/com.apple.iconservices.store

jaylyerly

#!/usr/bin/env python

import os
import requests
import json

"""
bot configure note:
cd $XCS_SOURCE_DIR/project_dir/scripts/
./bot2slack.py

jaylyerly

    // Enable iOS device to show up as AVCapture devices
    // From WWDC video 2014 #508 at 5:34
    // https://developer.apple.com/videos/wwdc/2014/#508
    CMIOObjectPropertyAddress prop = {
        kCMIOHardwarePropertyAllowScreenCaptureDevices,
        kCMIOObjectPropertyScopeGlobal,
        kCMIOObjectPropertyElementMaster };
    UInt32 allow = 1;
    CMIOObjectSetPropertyData(kCMIOObjectSystemObject, &prop, 0, NULL, sizeof(allow), &allow);

jaylyerly

// Playground - noun: a place where people can play

import UIKit

let 𝜋 = M_PI
let ɸ = (1 + sqrt(5))/2

func drawTiles(tileCount: Int, height: Double, context: CGContext) {
    let red = CGFloat(arc4random_uniform(100)) / 100.0
    let green = CGFloat(arc4random_uniform(100)) / 100.0