shaps80

/*
 Copyright © 01/10/2016 Shaps
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 

ubergoober

When you get an error code in with the domain kCFStreamErrorDomainSSL, you can generally find the error codes in SecureTransport.h which is in /System/Library/Frameworks/Security.framework.  Here are the error codes:

enum {
  errSSLProtocol                  = -9800,  /* SSL protocol error */
  errSSLNegotiation               = -9801,  /* Cipher Suite negotiation failure */
  errSSLFatalAlert                = -9802,  /* Fatal alert */
  errSSLWouldBlock                = -9803,  /* I/O would block (not fatal) */
  errSSLSessionNotFound           = -9804,  /* attempt to restore an unknown session */
  errSSLClosedGraceful            = -9805,  /* connection closed gracefully */
  errSSLClosedAbort               = -9806,  /* connection closed via error */

aleclaws

// HELPER QUERIES

void queryValueToData(NSMutableDictionary *query, void * value) {
    query[(__bridge id)kSecValueRef] = (__bridge id)value ;
    query[(__bridge id)kSecReturnData] = @YES ;
}

void queryDataToValue(NSMutableDictionary *query, id data) {

orta

SELECT pods.name, stats_metrics.download_total, stats_metrics.download_week, stats_metrics.app_total, stats_metrics.app_week FROM stats_metrics JOIN pods ON stats_metrics.pod_id = pods.id ORDER BY app_total DESC LIMIT 300;

mxpr

# Switch xcrun to leverage Xcode 7
# Note: This won't be needed once Xcode 7 is released
#       and becomes the primary Xcode in use.
export DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer/

# Export Archive
xcrun xcodebuild -exportArchive -exportOptionsPlist exportPlist.plist -archivePath /path/to/app.xcarchive -exportPath /path/to/app.ipa

nicklockwood

Thoughts on Swift 2 Errors

When Swift was first announced, I was gratified to see that one of the (few) philosophies that it shared with Objective-C was that exceptions should not be used for control flow, only for highlighting fatal programming errors at development time.

So it came as a surprise to me when Swift 2 brought (What appeared to be) traditional exception handling to the language.

Similarly surprised were the functional Swift programmers, who had put their faith in the Haskell-style approach to error handling, where every function returns an enum (or monad, if you like) containing either a valid result or an error. This seemed like a natural fit for Swift, so why did Apple instead opt for a solution originally designed for clumsy imperative languages?

I'm going to cover three things in this post:

twostraws

//
//  SimpleScrollingStack.swift
//  A super-simple demo of a scrolling UIStackView in iOS 9
//
//  Created by Paul Hudson on 10/06/2015.
//  Learn Swift at www.hackingwithswift.com
//  @twostraws
//

import UIKit

Tokuriku

1. Open Terminal
2. cd to your Xcode project
3. Execute the following when inside your target project:

find . -name "*.swift" -print0 | xargs -0 wc -l

neilco

//
// RSASHA1.swift
//
// Copyright (c) 2015 Neil Cowburn. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is

toddheasley

import UIKit

extension UIImage {
    public enum GIFBehavior {
        case unclamped, clamped(TimeInterval), webkit
        
        fileprivate func duration(_ properties: Any?) -> TimeInterval? {
            
            // Look for specified image duration; always prefer unclamped delay time
            guard let properties: [String: Any] = (properties as? [String: Any])?["{GIF}"] as? [String: Any],