pgpt10

class City: NSObject, NSCoding
{
    var name: String?
    var id: Int?
    
    required init?(coder aDecoder: NSCoder)
    {
        self.name = aDecoder.decodeObject(forKey: "name") as? String
        self.id = aDecoder.decodeObject(forKey: "id") as? Int
    }

ryuichis

public struct Event {
    public internal(set) var timeStamp: Date
    public internal(set) var eventTag: String
    
    public init(timeStamp: Date, tag: String) {
        self.timeStamp = timeStamp
        self.eventTag = tag
    }
}

juliengdt

// To check if a number is between a range, don't do
if number >=0 && number <= 100 {

}
// Use range and news operators instead :
if 0...100 ~= number {

}

fspaolo

Install Apache Spark (OSX 10.6)

You need the package manager Homebrew (if not installed), see http://brew.sh/

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Get Spark 'Source Code':

http://spark.apache.org/downloads.html

jazzychad

{
    "title": "Swift models as structs or classes?",
    "timestamp": "2015-07-17T20:18:46.000Z",
    "visbility": "public",
    "visibility": "public"
}

davegurnell

/*

Overview
--------

To run a query using anorm you need to do three things:

 1. Connect to the database (with or without a transaction)
 2. Create an instance of `anorm.SqlQuery` using the `SQL` string interpolator
 3. Call one of the methods on `SqlQuery` to actually run the query

vikitripathi

 public static String reverseRecursively(String str) {

        //base case to handle one char string and empty string
        if (str.length() < 2) {
            return str;
        }

        return reverseRecursively(str.substring(1)) + str.charAt(0);

    }

quellish

- (void) fetchThingsWithCompletion:(void (^)(NSArray *, NSError *))completion{
    [context performBlock:^{
         result = [context executeFetch:...
          if (completion != nil){
              completion(result, error);
          }
    }];
}

gist:1c04bf2423579e9d2dcd

// These two need to be declared outside the try/catch
// so that they can be closed in the finally block.
HttpURLConnection urlConnection = null;
BufferedReader reader = null;
 
// Will contain the raw JSON response as a string.
String forecastJsonStr = null;
 
try {
    // Construct the URL for the OpenWeatherMap query

niraj-shah

<?php

// include required files form Facebook SDK

require_once( 'Facebook/HttpClients/FacebookHttpable.php' );
require_once( 'Facebook/HttpClients/FacebookCurl.php' );
require_once( 'Facebook/HttpClients/FacebookCurlHttpClient.php' );

require_once( 'Facebook/Entities/AccessToken.php' );
require_once( 'Facebook/Entities/SignedRequest.php' );