burritofanatic

if let creditCardAccount = checkingOnly.creditCardAccount {
    print(creditCardAccount)
} else {
    print("The guy has no credit card")
}

// The guy has no credit card


if let bothProductCreditCardAccount = bothProducts.creditCardAccount {

burritofanatic

let checkingOnly = BankAccount(checkingAccount: "12345", creditCardAccount: nil)
let bothProducts = BankAccount(checkingAccount: "12345", creditCardAccount: "109876")

burritofanatic

let checkingOnly = BankAccount(checkingAccount: "12345", creditCardAccount: nil)
let bothProducts = BankAccount(checkingAccount: "12345", creditCardAccount: "109876")

print(bothProducts.checkingAccount)
// 12345

print(bothProducts.creditCardAccount)
// Optional("109876")

print(bothProducts.creditCardAccount!)

burritofanatic

class BankAccount {
    let checkingAccount: String
    let creditCardAccount: String?
    
    init(checkingAccount: String, creditCardAccount: String?) {
        self.checkingAccount = checkingAccount
        self.creditCardAccount = creditCardAccount
    }
}

burritofanatic

UIImage* importedImage = [info valueForKey:UIImagePickerControllerOriginalImage];

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
[manager GET:@"https://snap-picafy.appspot.com/upload_url" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"JSON: %@", responseObject);
    [manager POST:[responseObject valueForKey:@"uploadURL"] parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
        NSData* imageData = UIImagePNGRepresentation(importedImage);
        [formData appendPartWithFileData:imageData name:@"file" fileName:@"imageSample" mimeType:@"image/png"];
    } success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"Response: %@", responseObject);

burritofanatic

	UIImage* importedImage = [info valueForKey:UIImagePickerControllerOriginalImage];
        
        AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
        [manager GET:@"https://snap-picafy.appspot.com/upload_url" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
            NSLog(@"JSON: %@", responseObject);

            
            [manager POST:[responseObject valueForKey:@"uploadURL"] parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
                
                

burritofanatic

import webapp2
import jinja2
import os
from google.appengine.ext import blobstore
from google.appengine.ext.webapp import blobstore_handlers
from models import UserPicfayAsset
import json

jinja_environment = jinja2.Environment(autoescape=True,
                                       loader=jinja2.FileSystemLoader(