Today I’m going to show you how to make a static library for iOS. We will make a simple library and use it in a separate project.
What’s a static library
Here is what has to say:
In computer science, a static library or statically-linked library is a set of routines, external functions and variables which are resolved in a caller at compile-time and copied into a target application by a compiler, linker, or binder, producing an object file and …

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Hello, I’m () and I recently finished working on . Many applications use Facebook for posting content from their respective applications, there could be infinite items that a developer would like to post to users feeds whilst using their applications but today we will be focusing on posting a link to a users feed.
In order to get started using the Facebook SDK & API’s you will need to download the latest copy …

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This tutorial will show you how to automatically fill in CFBundleVersion and CFBundleShortVersionString, when using Git.
This has been tested in Xcode 3.2.5 (Updates for Xcode 4 at the bottom)
Git Setup
First off you need a project that is checked into git, and is also tagged with an initial version number.
If you already have git setup for your project, skip down to XCode Setup
To locally setup up git, without a remote repository, after installing git, issue the following commands
cd into your project …

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Using Categories to enhance models, and get rid of those pesky compiler warnings
Overview
When using Core Data, our model classes are always generated. What happens if we wanted to add a couple utility functions to one of these generated classes? Yep, they would be discarded the next time we auto-generated our model classes. As we discussed in our previous categories post (icodeblog.com), adding a category on one of these generated classes would enable us to add those utility …

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If you’re working with a remote Web Service, your apps are probably displaying TableViews of objects. As soon as your dataset grows beyond 20 or 30 objects, it’s time to implement sections in your Table View. I’m going to show you how you can do this without too much trouble. In this example, we’ll use an array of dictionary objects (Books) to construct a single ‘sections’ dictionary that will be the basis for our TableView datasource.
Before we …

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Overview
Have you ever wished that you could add one, or a couple, additional functions to an Objective-C core class?
Well Apple has thought of this, and they provide a way without extended the class! The way to do this is called a category. A category is a way to enhance an existing class, by adding additional functions to it. The difference between this and extending a class is that when you extend a class, you can add additional functions, as …

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Hey iCoders! Today we are going to make a fun project that takes advantage of UIGestureRecognizers which were introduced in iOS 3.0, way back when it was called iPhone OS. UIGestureRecognizer is an abstract class that several concrete classes extend Eg. UITapGestureRecognizer, UIPinchGestureRecognizer. Today we are going to be building a simple photo board application. You will be able to add photos from your board, move, rotate and zoom them in and out around the board. We will also build in some simple physics to give a sense of the photos being thrown around the board. Here is a short video of what our final product will look like.

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Hello iCoders. This is a follow up post to my initial post on the Assets Library Framework and Blocks. We came across an interesting problem when working on the application for . They have had an since the very early days of the app store, and one of our biggest struggles has been creating an interface to allow …

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In this Part 2 of ‘Adding Local Weather Conditions To Your App’, I’ll show you how to quickly add current temp, conditions, and today’s high / low temperature to your app.
If you’re lucky enough to already have the user’s zipcode or city and state, this should go very quickly for you. Otherwise, check out Part 1 (Integrating CoreLocation).
Let’s get started.
There are a handful of solid XML Weather APIs out there. The best one I’ve seen so …

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As many of you may have seen in recent weeks, Twitter changed its access policies and now that access Twitter user accounts. This is a large change from how many iPhone developers having been incorporating Twitter into their applications. What is OAuth exactly? How can iPhone developers get their apps up to date so they don’t break their Twitter incorporation? Well we have all the info you need to know about …

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