nakiwo

- (void)didReceiveMemoryWarning
{
    if([self isViewLoaded] && self.view.window == nil) {
        // viewWillUnloadでやっていた処理を書く
        self.view = nil;
        // viewDidUnloadでやっていた処理を書く
    }

    [super didReceiveMemoryWarning];
}

nakiwo

@interface TestView : UIView
@end

@implementation TestView

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{
    UIView *view = [super hitTest:point withEvent:event];
    if(view == self) {
        return nil;

nakiwo

// Xcode4.4
// llvm4の機能のうち一部が、
// iOS 5.1 SDK で使えない

// 例
NSNumber *b = @YES; // error

NSArray *array = @[ @1, @2, @3 ];
NSNumber *n = array[1]; // error

nakiwo

require 'osx/cocoa'

data = OSX::NSPropertyListSerialization.dataWithPropertyList_format_options_error_(obj, OSX::NSPropertyListBinaryFormat_v1_0, 0, nil)
data.writeToFile_atomically_(path, true)

nakiwo

BOOL isEqual(NSObject *a, NSObject *b)
{
    if (a) {
        if (b) {
            return [a isEqual:b];
        }
    } else { // a == nil
        if (!b) {
            return YES;
        }

nakiwo

@import SystemConfiguration;
#import <SystemConfiguration/CaptiveNetwork.h>

- (NSString *)currentSSID
{
    NSArray *interfaceNames = CFBridgingRelease(CNCopySupportedInterfaces());
    if (!interfaceNames.count) {
        return nil;
    }

nakiwo

- (NSDictionary *)embeddedMobileprovisionPlist
{
    NSString *path = [[NSBundle mainBundle] pathForResource:@"embedded" ofType:@"mobileprovision"];
    if (!path) {
        return nil;
    }

    NSData *profileData = [NSData dataWithContentsOfFile:path];
    if (!profileData) {
        return nil;

nakiwo

• Can't Stop
• QIN(秦)
• SET
• あやつり人形
• アイランド
• アクワイア
• アンドールの伝説
• アンドールの伝説 星の盾
• インカの黄金
• ヴィラ・パレッティ

nakiwo

openssl asn1parse -inform DER -in foo.mobileprovision

nakiwo

// Swift 3

import UIKit

class TestViewController: UIViewController {

    var text: String!

    static func create(with text: String) -> Self {
        let vc = instantiateFromStoryboard()