Apple has launched the new Xcode 4 for the iOS Application Developers. It is for sure that the developers are going to love it because of its awesome features. Lets have a look at some of its new features.

What’s new in Xcode 4

The tools in Xcode 4 are redesigned to work faster and smoother. It has become more helpful, and it not only tells you error but also fix it for you.

Some of the new features which you will notice at first….

Single Window

Yes, the Xcode 4 is a single window development environment which combines Interface builder in the same window in which you write code.

Interface Builder is Built-in

There is no seperate application called interface builder. Infact, interface builder is integrated with Xcode. Selecting a .xib file will directly open editor in Xcode. You can drag connections directly from UI design to source code. If your code is not ready with actions and outlets then just drag connection to empty space in source code and Xcode 4 will define outlets and actions for you.

Assistant

This is another useful addition in Xcode4. If you make some changes in a source file then assistant will help you in determining which other source files need to be checked, as you work.

Fix it

The Xcode 4 is an IDE which is intelligent enough, not only to report but also fix problem for you.