My first s40 mobile web app

This app is only for available and visible in Croatia. It is useful in Zagreb which is capital of Croatia.

Getting started with Windows Phone developnment part 2

I have found some more resources for getting started with developing for Windows Phone. I am just putting it here so it will be easier to find it for me, and maybe for you :) You should definitely read my first article about starting to program for Windows phone 7 if you haven't already.
Getting started with Windows Phone developnment

I have found flowing resources for learning Windows Phone 7.5 :

Getting started with Windows Phone developnment

UPDATE: 06.03.2012. I have seen all the videos. I definitely recommend these for anyone that want's to start with Windows phone 7 Mango


I have found great video tutorials for getting started with Windows Phone Development. If you want to start but don't know how these will be great for you. It will explain everything from beginning like where to download Visual Studio for Windows phone, how to install it and how to develop apps for phones. These are even great videos if you are trying to learn programming in general. Programming for mobile phones is nice entry point to the world of programming.
The course is divided in four days. First day explains basics. Even if you don't understand the basics of programming the instructor will explain what are variables, how to use loops and if statements. On the fourth day you will create completely functional app that uses GPS and stores chunks of text to the phone persistent storage.
The videos are published 11th ff November 2010. That is 11/11/2010 for all those who are struggling with the names of the month like I do :) These videos don't cover Mango but it doesn't matter. All that you will learn here you can use in Mango as well. These are great place to start. You will learn C# by watching these tutorials.

Definitely check out Education tab on the create.msdn.com

cs193p fall 2011 Assignment 2 Task 1 solution - iPhone Application Developnment

Hi,
I am having pretty hard time understanding the assignment 2 of the iPhone Application Development fall 2011. Starting point for this Assignment is right after you watch The Lecture 4- Views. You can also watch Xcode and Source Code Management because the same code is entered again.  After you made modifications to the Calculator Brain you should update your app so that all of the things from Assignment 1 work here as well.

Lets get started. I will be honest here. I read the assignment few times and I didn't understood it completely. I had few questions. One of them is: how should a user enter a variable inside the Calculator's program? I was looking at the screenshots and I saw three new buttons for variables A,B and X? Does this mean there will be only three variables? After reading whole assignment few more times I think that other variables are possible via the external API. You can probably send as many as you want using the NSDictionary and variableValues from the task one. So I stopped asking myself all those questions and start programming. If you have a different explanation feel free to share it.

cs193p fall 2011 Assignment 1 - Extra credit solution - iPhone Application Developnment

Continuing with the Assignment1 of the Stanford's CS 193P iPhone Application Development.  Fall2011 edition. This time I have solved Extra Credit part of the Assignment 1. I didn't manage to find a solution to these assignments so I am not sure if they are correct. I would appreciate your ideas and thoughts in comments below. If you have missed be sure to read my previous post that solves the non Extra Credits part of the Assignment 1:

cs193p fall 2011 iPhone Application Developnment Assignment 1 solution
Once again big thank you goes to Stanford and Paul Hegarty for creating this great video tutorials.
Nuff' talking. Lets get to work.

TASK 1.
1. Implement a “backspace” button for the user to press if  they hit the wrong digit button. 
This is not intended to be “undo,” so if  they hit the wrong operation button, they are
out of  luck!  It’s up to you to decided how to handle the case where they backspace
away the entire number they are in the middle of  entering, but having the display go
completely blank is probably not very user-friendly.
My Solution:

cs193p fall 2011 iPhone Application Developnment Assignment 1 solution

I am going to post a solution to Assignment 1 from the Stanford's CS 193P iPhone Application Development. The reason I am doing this is because I want to learn. I am following the CS 193p and I am trying to learn how to develop for iPhone and iPad. I am trying to solve the Assignments and I would like to verify if my solutions are correct. I am hoping that someone will Google this out, take a look at my solution and warn me if I made a mistake. Also I tried to find a solution because I wanted to compare my solution against someone else just to be sure that mine is O.K. So I am looking forward to your advice how to improve my solution. I hope I will learn from that.
I am grateful to Stanford University and Paul Hegraty for shearing  this great learning materials for everyone to enjoy for free.
Click read more to see the solution.

Program received a signal "SIGABRT"

This article is moving away from Qt SDK, but it is still on the track with idea of development for mobile devices. You will encounter the error
Program received a signal "SIGABRT"
from the title of this article if you are playing with Xcode and you are trying to develop for iOS. If you ever received such an error you will notice that it escalates to the main.m file that most of the time you as an developer didn't even touched. There is no universal answer on how to solve error causing this but I am about to share with you a trick I learned recently that will help you find out what is causing this error. Hit read more to read the entire article.