Skip to content

Instantly share code, notes, and snippets.

@s-aska
s-aska / Keychain.swift
Last active September 16, 2022 03:37
Swift Keychain class ( supported Xcode 6.0.1 )
import UIKit
import Security
class Keychain {
class func save(key: String, data: NSData) -> Bool {
let query = [
kSecClass as String : kSecClassGenericPassword as String,
kSecAttrAccount as String : key,
kSecValueData as String : data ]
@HamptonMakes
HamptonMakes / RBResizer.swift
Created June 27, 2014 14:45
Swift Image Resizer
//
// RBResizer.swift
// Locker
//
// Created by Hampton Catlin on 6/20/14.
// Copyright (c) 2014 rarebit. All rights reserved.
//
import UIKit
// UIImage+Alpha.h
// Created by Trevor Harmon on 9/20/09.
// Free for personal or commercial use, with or without modification.
// No warranty is expressed or implied.
// Helper methods for adding an alpha layer to an image
@interface UIImage (Alpha)
- (BOOL)hasAlpha;
- (UIImage *)imageWithAlpha;
- (UIImage *)transparentBorderImage:(NSUInteger)borderSize;