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This content has 9 years. Please, read this page keeping its age in your mind.Having worked with Objective-C you will have noticed that there are many different locations to declare instance variables and local variables. In this article, we are going to explore the different possibilities and the meaning of each case. Lets start with
Continue reading Declaration of variables in different locations in Objective-C
This content has 9 years. Please, read this page keeping its age in your mind.The radiation mapping application has been developed using the directions of the experienced Interface Analysis Centre (IAC) researchers. It is a very specific application and in order to be useful and a real tool in the hands of the user, it
Continue reading Radiation mapping application (Functionality)
This content has 9 years. Please, read this page keeping its age in your mind.The radiation mapping application was developed based on the iPhone 5 screen dimensions. Consequently, the layout and the size of the elements are adapted to this device. The minimum supported iOS version is the 7th. The implemented application consists of three
Continue reading Radiation mapping application (Implementation)
This content has 9 years. Please, read this page keeping its age in your mind.This mobile application constitutes an important part of this project since it is directly related to the radiation mapping visualisation. Up until now the radiation mapping is a procedure which is conducted offline. To illustrate, the operator could carry a hand
This content has 9 years. Please, read this page keeping its age in your mind.One of the popular and traditional methods of tele-operating a quad copter is using a Remote Control (RC). It is a well-established and tested method, which has its origin before the era of the UAV. Nowadays, advanced UAVs are equipped with
This content has 10 years. Please, read this page keeping its age in your mind.There are some times that you want to have two targets from a cell. One solution is to navigate to different UIViewController when you tap in the UITableViewCell and to a different when you tap to its detail disclosure button. I’m
Continue reading Custom image for the detail disclosure button
This content has 10 years. Please, read this page keeping its age in your mind.The situation is like that: You have a UIViewController which has many text fields. It could be like: The problem is that when the keyboard appears, it hides the text fields. The solution is to lay down your text fields in
This content has 11 years. Please, read this page keeping its age in your mind.Hmm… among all posts that I have written this one seems that will be most helpful for you. Yes, remember when we tried to add AFNetworking to our project or core plot…. It was a procedure of certain steps. Now, with
This content has 11 years. Please, read this page keeping its age in your mind.If you develop an app that gets data from web services you have to take into consideration that our iOS devices (iPhone, iPad) can be moved in a place with low signal. When develop in XCode you can have the absolute
This content has 11 years. Please, read this page keeping its age in your mind.Sometimes we face the following problem: We have two tasks (or blocks) and we get errors because of the wrong synchonization. The reason is that the second block needs the first task to be completed. Imagine that the second task carries
Continue reading Synchronize the execution of two different tasks (or blocks)