Erkened’s gists

Erkened / AppDelegate.swift

Last active February 22, 2017 10:44

How to programmatically create the initial view controller, window etc. Swift 3.0

	//
	// AppDelegate.swift
	//

	import UIKit

	@UIApplicationMain

	class AppDelegate: UIResponder, UIApplicationDelegate {

Erkened / Snippets.strings

Last active September 28, 2017 13:48

Snippets of Swift code I reuse often

	/*

	// TO APPLY DIFFERENT STRINGS FROM VARIANTS.STRINGS RATHER THAN LOCALIZABLE.STRINGS
	var localised:String
	{
	return Bundle.main.localizedString(forKey:self, value:Bundle.main.localizedString(forKey:self, value:nil, table:nil), table:"variants")
	}

	// TO CONTROL THE LINE HEIGHT OF AN ATTRIBUTED STRING (LIKE TAB BAR BUTTONS)
	let paragraphStyle = NSMutableParagraphStyle()

Erkened / UIButton_Underlined.swift

Last active November 12, 2015 10:29

	//
	// UIButton_Underlined.swift
	// Audio Y
	//
	// Created by Jonathan Neumann on 31/10/2015.
	// Copyright © 2015 Audio Y Ltd. All rights reserved.
	//

	import UIKit

Erkened / Functions.swift

Last active July 4, 2017 16:00

Functions I reuse often in my apps. Swift 3.0

	//
	// Functions.swift
	// Repnote
	//
	// Created by Jonathan Neumann on 23/03/2017.
	// Copyright © 2017 Audioy. All rights reserved.
	//

	import Foundation
	import UIKit

Erkened / How to use private cocoapods

Last active January 26, 2016 21:58

	// HOW TO USE PRIVATE COCOAPODS
	// SOURCE: http://albertodebortoli.github.io/blog/2014/03/11/cocoapods-working-with-internal-pods/
	// SOURCE: https://coderwall.com/p/7ucsva/private-cocoapods
	// SOURCE: http://product.hubspot.com/blog/architecting-a-large-ios-app-with-cocoapods

	0. INSTALL COCOAPODS
	sudo gem install cocoapods

	1. CHECK REPOS LOCATION, WHICH SHOULD BE EMPTY
	cd ~/.cocoapods/repos/

Erkened / MergeStringsIntoOneMD5Hash.swift

Last active February 1, 2016 14:39

Method to XOR multiple strings into one MD5 hexadecimal hash string in Swift 2. This means that [string1, string2, string3] gives the same MD5 hash as [string3, string2, string1]

	// Remember to #import <CommonCrypto/CommonCrypto.h> in the Bridging-Header.h file

	/* Example of use
	let query = "#test1 #test2 #test3"
	let queryArray = query.characters.split{$0 == "#"}.map(String.init)
	guard let hash = combineStringsIntoHash(queryArray) else{
	return
	}
	print("hash: \(hash)")
	*/

Erkened / UITextViewWithPlaceholder

Created January 11, 2017 15:26

A UITextView subclass with placeholder. Swift 3.0

	//
	// UITextViewWithPlaceholder.swift
	// Repnote
	//
	// Created by John Neumann on 11/01/2017.
	// Copyright © 2017 Audioy. All rights reserved.
	//

	import UIKit

Erkened / UIScrollViewWithKeyboard

Last active January 29, 2017 19:23

A UIScrollView which scrolls when the keyboard is displayed/hidden. The keyboard is dismissed when tapping outside a responding view like a textfield or textview. Swift 3.0

	//
	// UIScrollViewWithKeyboard.swift
	// Repnote
	//
	// Created by John Neumann on 29/01/2017.
	// Copyright © 2017 Audioy. All rights reserved.
	//

	import UIKit

Erkened / .bash_profile

Last active January 30, 2018 15:14

Personal bashrc and bash_profile for Terminal on Mac

	#!/bin/bash
	#
	# echo "Loading ${HOME}/.bash_profile"
	#source ~/.profile # get my PATH setup
	source ~/.bashrc # get my Bash aliases

Erkened / Extensions

Last active September 27, 2017 09:18

Extensions I use often in my projects. Swift 4.0

	import Foundation
	import UIKit

	extension UIColor{
	class var random: 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)
	}

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