Morse-Code

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    static NSString *const cellContactIdentifier = @"ContactInfoCell";
    static NSString *const cellCompanyIdentifier = @"CompanyCell";
    static NSString *const cellDeleteIdentifier = @"DeleteCell";
    static NSString *const cellDatePickerIdentifier = @"DatePicker";
    static NSString *const cellAddPhoneIdentifier = @"AddPhoneCell";
    static NSString *const cellAddressIdentifier = @"AddressCell";
    static NSString *const cellCommentIdentifier = @"CommentCell";
    static NSString *const cellMobilePhoneIdentifier = @"MobilePhoneCell";

Morse-Code

import Foundation

class Box<T> {
    let unbox: T
    init(_ value: T) { self.unbox = value }
}

struct Notification<A> {
    let name: String
}

Morse-Code

dispatch_group_t group = dispatch_group_create();
dispatch_semaphore_t semaphore = dispatch_semaphore_create(10);
dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
for (int i = 0; i < 100; i++)
{
    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
    dispatch_group_async(group, queue, ^{
        NSLog(@"%i",i);
        sleep(2);
        dispatch_semaphore_signal(semaphore);

Morse-Code

float toRound = 0.999322;
short precision = 3;
NSDecimalNumberHandler *handler = [NSDecimalNumberHandler decimalNumberHandlerWithRoundingMode:NSRoundPlain
                                                                                         scale:precision 
                                                                              raiseOnExactness:YES
                                                                               raiseOnOverflow:YES
                                                                              raiseOnUnderflow:YES
                                                                           raiseOnDivideByZero:YES];
float rounded = [[[NSDecimalNumber decimalNumberWithString:[[NSNumber numberWithFloat:toRound] stringValue]] decimalNumberByRoundingAccordingToBehavior:handler] floatValue];                                                                                    
NSLog(@"%f", rounded);

Morse-Code

NSString *str = @"product.orderEntryListItem.orderItem.caseDiscount";
BOOL found = [str rangeOfString:@"Discount"].location != NSNotFound;
NSLog(@"%d", found);

Morse-Code

$ sudo apachectl stop 
$ sudo launchctl unload /System/Library/LaunchDaemons/org.apache.httpd.plist

Morse-Code

+ (NSString *)reusableIdentifierForPinColor :(MKPinAnnotationColor)paramColor
{
    NSString *result = nil;
    switch (paramColor) {
        case MKPinAnnotationColorRed:
        {
            result = REUSABLE_PIN_RED;
            break;
        }

Morse-Code

- (IBAction)zoomToCurrentLocation:(id)sender
{
    NSLog(@"zoomToCurrentLocation");

    //Start updating location because we want it...
    [_myLocationManager startUpdatingLocation];

    NSLog(@"lat:  %f", _myLocationManager.location.coordinate.latitude);
    NSLog(@"long: %f", _myLocationManager.location.coordinate.longitude);

Morse-Code

- (IBAction)toggleMapType:(id)sender
{
    NSLog(@"toggleMapType");

    mapType = (mapType + 1) % 3;

    if (mapType == 0) {
        self.dangerMap.mapType = MKMapTypeStandard;
    }
    else if (mapType == 1) {

Morse-Code

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/
  Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep -H UI_APPEARANCE_SELECTOR ./* | sed 's/ __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_5_0) UI_APPEARANCE_SELECTOR;//'

UIActivityIndicatorView