fikeminkel

import dnssd

struct DNSTxtRecord {

  typealias DNSLookupHandler = ([String: String]?) -> Void
  
  static func lookup(_ domainName: String, completionHandler: @escaping DNSLookupHandler) {
    var mutableCompletionHandler = completionHandler // completionHandler needs to be mutable to be used as inout param
    let callback: DNSServiceQueryRecordReply = {
      (sdRef, flags, interfaceIndex, errorCode, fullname, rrtype, rrclass, rdlen, rdata, ttl, context) -> Void in

phildow

#import <CoreLocation/CoreLocation.h>
#import <ImageIO/ImageIO.h>

@interface CLLocation (EXIFGPS)

- (NSDictionary*) EXIFMetadataWithHeading:(CLHeading*)heading;

@end

@interface NSDate (EXIFGPS)

kogakure

How to start a Django project in 2012

(and deploy to Heroku)

First, warm up your system.

$ easy_install pip
$ pip install virtualenv
$ pip install django
$ gem install heroku

BennettSmith

.DS_Store
*.iso