Category Archives: Apple

Simple Core Data tutorial in iOS

In this tutorial we will be making a simple application to save a person details using Core Data. Here we will have two models or it can be said as Database tables – Model1 and Model2. Below are the basic things about Core Data… Core Data Stack The key objects of the stack are the… Read More »

Making a GridView in iOS using UICollectionView.

Hey all, In Today’s article you will study about the implementation of UICollectionView in iOS. It is similar to GridView in Android. First drag a UICollectionView [Not the Collection View Controller] in your interface and let it be there. we will come back to it later. We are going to create a UICollectionView with custom… Read More »

Download an image with ProgressBar in iOS

Hi all, Today I will show you how you can download an image showing complete progress. Make sure that you have an interface like the below image. You should link all the interface views with the corresponding variables in ViewController.h ViewController.h ViewController.m You can download the complete source code from here.

Select an image from Gallery and show it in an ImageView in ios.

Hey all, This is a simple post showing how you can open the “Gallery” or “Photos” application in iOS. The Sample UI should look like this. Screenshot selecting image from the Gallery. Now to the code. ViewController.m ViewController.m We add “UINavigationControllerDelegate,UIImagePickerControllerDelegate” to get the events after selecting the image from the Gallery. The below function… Read More »

Handling Files in iOS

Hi All, In Todays article we will see how we can handle files in Objective C. The list of the methods used for accessing and manipulating files are listed below. Here you have to replace the FilePath1, FilePath2 and FilePath strings to our required full file paths to get the desired action. Comparing two file… Read More »

Delegates in iOS – A Simple Example

Hi All, Today I am going to talk about iOS Delagates. This example shows how to write a common delegate for a mail composer in iOS. First I am going to crate a seperate class for invoking the MailComposer Modal view controller. The class is named “Common”. So Create .m and .h files for Common.… Read More »

A 4.8 inch iPhone may be on the way

Every iPhone user may be envious on seeing a bigger screen Android Phone. But don’t worry Apple is said to be working on an iPhone with a 4.8-inch screen, a 20% increase in screen size from the iPhone 5S, iPhone 5C and iPhone 5. Jeffries analyst Peter Misek has issued a research note to investors… Read More »

Google’s Android will beat Apple’s iphone in total number of apps downloaded in next few months.

Analysts are saying that Google play store will be the most popular platform for downloading mobile apps in the next few months. History of Google Play Google Play, formerly known as the Android Market, is a digital application distribution platform for Android and an online electronics store developed and maintained by Google. The service allows… Read More »

Samsung Year in Review: Galaxy Triumphs, Apple Losses

Samsung produces a number of products – from kitchen appliances to PCs – but it was the company’s mobile division that made the most headlines in 2012. The Korea-based company dominated the mobile phone space, introducing several new Galaxy devices throughout the year. But it couldn’t shake one its biggest rivals, Apple, which proved to… Read More »

Apple fined by China court for copyright violation

A court in China has ordered Apple to pay compensation to eight Chinese writers and two companies for violating their copyrights. They had claimed that unlicensed electronic versions of their books had been sold on Apple’s online store. The court ordered Apple to pay them 1.03m yuan ($165,000; £100,000) in compensation, according to the official… Read More »

How to find your Google Plus ID

This is so simple 1. Go to your Google + account (https://plus.google.com/). 2. Click on the Profile icon on the Left. 3. If you look at the URL in the address bar, it should look something like this: https://plus.google.com/104653270154306099169/posts 4. The long numerical string in the URL is your Google+ ID. Here is CoderzHeaven’s from… Read More »

Apple again the most valuable brand.

Apple took the top spot for the second year in a row, beating out IBM, Google, and McDonald’s to assume the position of the world’s most valuable brand. At $183 billion, Apple is the world’s most valuable brand, according to Millward Brown Optimor’s annual BrandZ study. Apple was last year’s most valuable brand, as well,… Read More »