chockenberry

#!/bin/sh

# usage:
#	ql /tmp/file.jpg
#	cat /tmp/file.jpg | ql
#	cal -h | ql

if [ -z "$*" ]; then
	cat > /tmp/ql.stdin
	mime_type=$(file --brief --mime-type /tmp/ql.stdin)

merlinmann

Merlin's Wisdom Project

Or: “Everybody likes being given a glass of water.”

By Merlin Mann.

It's only advice for you because it had to be advice for me.

levitatingpineapple

import UIKit

extension UIFont {
    
    /// Watch [WWDC Session](https://developer.apple.com/videos/play/wwdc2015/804/).
    /// [Font Feature Registry](https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html)
    /// - Parameters:
    ///   - size: The size (in points) to which the font is scaled. This value must be greater than 0.0.
    ///   - weight: The weight of the font, specified as a font weight constant.
    ///   - features: Font features supported by SFPro

NSProgrammer

legacy = UIGraphicsBeginImageContextWithOptions + UIGraphicsEndImageContext

modern = UIGraphicsImageRendererFormat + UIGraphicsImageRenderer

Take aways:

• "modern" w/ prefersExtendedRange = NO
  • basically the same perf as "legacy"
  • probably a good idea to adopt since optimizations will likely be in "modern" first
• "modern" w/ prefersExtendedRange = YES

0xced

#import <Foundation/Foundation.h>

static NSString * _Nonnull ActuallyLocalizedStringForStatusCode(NSInteger statusCode)
{
	static NSBundle *cfNetworkBundle;
	static dispatch_once_t once;
	dispatch_once(&once, ^{
		cfNetworkBundle = [NSBundle bundleForClass:NSHTTPURLResponse.class];
	});
	NSString *httpError = [NSHTTPURLResponse localizedStringForStatusCode:statusCode];

chriseidhof

import Foundation
final class Sample: NSObject {
    @objc dynamic var name: String = ""
}

class MyObj: NSObject {
    @objc dynamic var test: String = ""
}

extension NSObjectProtocol where Self: NSObject {

mhaseebkhan

// UDID is no longer available in iOS 6+ due to security / privacy reasons. It can't be retreived the old way 
// even when AirWatch MDM is used, because, the APIs are not available.

// However, in order to find more info from AirWatch for the enrolled device and the associated user, we need
// to have UDID, Serial Number or Mac Address which can't be accessed directly either.

// During the installation process, AirWatch pushes a profile and certificate to the user's device which
// contains the UDID.

// This operates on the assumption that AirWatch is configured to push the UDID to the device during the

0xced

#!/bin/bash -e

if [ "${CONFIGURATION}" != "Debug" ]; then
    exit 0
fi

REVEAL_APP_PATH=$(mdfind -onlyin / "kMDItemCFBundleIdentifier == com.ittybittyapps.Reveal" | head -n 1)
if [ ! -d "${REVEAL_APP_PATH}" ]; then
    echo "warning: Reveal.app not found."
    exit 0

tomlokhorst

func unwrap<T1, T2>(optional1: T1?, optional2: T2?) -> (T1, T2)? {
  switch (optional1, optional2) {
    case let (.Some(value1), .Some(value2)):
      return (value1, value2)
    default:
      return nil
  }
}

func unwrap<T1, T2, T3>(optional1: T1?, optional2: T2?, optional3: T3?) -> (T1, T2, T3)? {

chriseidhof

//
//  main.swift
//  Routes
//
//  Created by Chris Eidhof on 17/08/14.
//  Copyright (c) 2014 Chris Eidhof. All rights reserved.
//

import Foundation