About: David Santana
Recent Posts by David Santana
Today We would like to talk about mobile apps, but we don’t want to talk about the common tips that most of the blogs usually do, instead of it We would like to describe some tips that usually find between the moment since the clients knock our door until our clients publish their lovely app. Tip...Read more
There is some cases where we need to make a freehand drawing in our apps, for example to make a signature. This will be the first part of three post that will allow you to draw in a freehand way. Lets go! 1) Set up your project. If you don't know how to start maybe it's not your...Read more
The delegate pattern is a common and useful pattern in cocoa's environment like properties and will be easy to implement if you have clear what you want to do. The first thing we need to know will be the concept of 'protocol', this is basically a declaration which methods are between two classes and...Read more
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