marcoarment

//  Sun.swift
//  Created by Marco Arment on 1/17/21
//
//  Solar-math functions are directly translated from the NOAA Solar Calculator:
//  https://www.esrl.noaa.gov/gmd/grad/solcalc/
//
//  This is free and unencumbered software released into the public domain.
//
//  Anyone is free to copy, modify, publish, use, compile, sell, or
//  distribute this software, either in source code form or as a compiled

pauljohanneskraft

struct KeychainItem {

    // MARK: Nested Types

    enum KeychainError: Error {
        case noPassword
        case unexpectedPasswordData
        case unexpectedItemData
        case unhandledError(status: OSStatus)
    }

harishgonnabattula

[
{"url": "https://devstreaming-cdn.apple.com/videos/wwdc/2018/236mwbxbxjfsvns4jan/236/236_hd_avspeechsynthesizer_making_ios_talk.mp4?dl=1", "title": "AVSpeechSynthesizer: Making iOS Talk", "summary": "Speech can enhance the audio experience of your app, whether you are generating spoken feedback for accessibility, or providing critical information beyond simple alerts or notifications. AVSpeechSynthesizer produces synthesized speech from text and allows you to control and monitor the progress of ongoing speech. Learn the ins and outs of AVSpeechSynthesizer and how to add computer-generated speech output to your app."},
{"url": "https://devstreaming-cdn.apple.com/videos/wwdc/2018/405bjty1j94taqv8ii/405/405_hd_measuring_performance_using_logging.mp4?dl=1", "title": "Measuring Performance Using Logging", "summary": "Learn how to use signposts and logging to measure performance.  Understand how the Points of Interest instrument can be used to examine logged data. Get an introduction into creating and using custo

mttcrsp

import UIKit

public extension UITableView {

  public func beginRefreshing() {
    // Make sure that a refresh control to be shown was actually set on the view
    // controller and the it is not already animating. Otherwise there's nothing
    // to refresh.
    guard let refreshControl = refreshControl, !refreshControl.isRefreshing else {
      return

benashman

// Generate a random color
func randomColor() -> UIColor {
    let hue : CGFloat = CGFloat(arc4random() % 256) / 256 // use 256 to get full range from 0.0 to 1.0
    let saturation : CGFloat = CGFloat(arc4random() % 128) / 256 + 0.5 // from 0.5 to 1.0 to stay away from white
    let brightness : CGFloat = CGFloat(arc4random() % 128) / 256 + 0.5 // from 0.5 to 1.0 to stay away from black
        
    return UIColor(hue: hue, saturation: saturation, brightness: brightness, alpha: 1)
}

// Execute block after delay

frozendevil

#!/usr/bin/env python 

import subprocess
import sys

results = []

if not sys.stdin.isatty():
    input_stream = sys.stdin

mackuba

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

• split view - two apps side by side on full screen

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

kristopherjohnson

import UIKit

/// Wrapper for the NSNotification userInfo values associated with a keyboard notification.
///
/// It provides properties that retrieve userInfo dictionary values with these keys:
/// 
/// - UIKeyboardFrameBeginUserInfoKey
/// - UIKeyboardFrameEndUserInfoKey
/// - UIKeyboardAnimationDurationUserInfoKey
/// - UIKeyboardAnimationCurveUserInfoKey

finder39

extension String {
  func md5() -> String! {
    let str = self.cStringUsingEncoding(NSUTF8StringEncoding)
    let strLen = CUnsignedInt(self.lengthOfBytesUsingEncoding(NSUTF8StringEncoding))
    let digestLen = Int(CC_MD5_DIGEST_LENGTH)
    let result = UnsafeMutablePointer<CUnsignedChar>.alloc(digestLen)
    
    CC_MD5(str!, strLen, result)
    
    var hash = NSMutableString()