irshadpc

- (UIImage *)compressImage:(UIImage *)image{
    float actualHeight = image.size.height;
    float actualWidth = image.size.width;
    float maxHeight = 600.0;
    float maxWidth = 800.0;
    float imgRatio = actualWidth/actualHeight;
    float maxRatio = maxWidth/maxHeight;
    float compressionQuality = 0.5;//50 percent compression
    
    if (actualHeight > maxHeight || actualWidth > maxWidth) {

irshadpc

//
//  UIImage+ImageSplitting.h
//  Test
//
//  Created by Robert Saunders on 03/02/2012.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <UIKit/UIKit.h>

irshadpc

//  NSString_stripHtml.h
//  Copyright 2011 Leigh McCulloch. Released under the MIT license.

#import <Foundation/Foundation.h>

@interface NSString (stripHtml)
- (NSString*)stripHtml;
@end

irshadpc

#import <Foundation/Foundation.h>

@interface Book : NSObject
{
    NSMutableDictionary *data;
}
@property (retain) NSString *title;
@property (retain) NSString *author;
@end

irshadpc

//
//  ViewController.swift
//  TestSwift
//
//  Created by Jameson Quave on 6/2/14.
//  Copyright (c) 2014 JQ Software LLC. All rights reserved.
//

import UIKit
 

irshadpc

Natasha Murashev - Protocol oriented MVVM

• Amazing talks by Andy Matushak (Controlling complexity in Swift & Making friends with value types) made her dive into value types more. Every time she made a value type she needed to subclass and she turned out using a class anyway. Then the talk about POP at WWDC 2015 happened. “Swift is protocol-oriented programming language” -Dave Abrahams.
• The power of protocols is know to most because of stuff like UITableViewDataSource, UITableViewDelegate and more. These patterns are beautiful and we all love them. But at work it’s hard to suddenly transition to a new paradigm.
• Reading: MVVM in Swift. MVVM is all about abstracting model, formatting and other data related things out of your ViewController. View models are very testable and clean. The view controller should keep track of the view model state. When view models are static the view controller will determine what is displayed to the user, the view m

irshadpc

+ (NSArray*)allEntriesInContext:(NSManagedObjectContext*)context fromDate:(NSDate*)fromDate toDate:(NSDate*)toDate{
    
    // Create the request
    NSFetchRequest *request = [[NSFetchRequest alloc]initWithEntityName:@"Entry"];
    // Build the predicate
    NSPredicate *predicate = [NSPredicate predicateWithFormat: @"date >= %@ && date <= %@ ", fromDate, toDate];
    request.predicate = predicate;
    // Define sorting
    NSSortDescriptor *sortDesc = [NSSortDescriptor sortDescriptorWithKey:@"date" ascending:YES];
    request.sortDescriptors = @[sortDesc];

irshadpc

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

irshadpc

#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.6
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#

irshadpc

// The trick is to link the DeviceSupport folder from the beta to the stable version.

ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/10.1\ \(14B54\)/ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

// Then restart Xcode and recommect your devices. You will need to do that for every beta of iOS 10.1+/Xcode 8.

// sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)