Apart from how powerful and flexible NSArray in Objective-C is, there are times that you need to sort many arrays throughout the projects. The standard way of sorting arrays in Objective-C is to use one of: sortedArrayHint sortedArrayUsingFunction:context: sortedArrayUsingFunction:context:hint: sortedArrayUsingDescriptors: sortedArrayUsingSelector: (See the official documentation) But what if all you need is just a simple…
With the emergence of the iPad, there are many trends changing and many ideas developing around an old but finally well-developed phenomenon: the tablet computer. Although I am somehow late giving my opinion on the subject, I think it is worth the try. One of the areas cloud computing can be very useful and extremely…
Learning a new language along with news development tools is quite exciting and challenging at the same time. You have to go through most (if not all) basic stuff and make sure you’re not bringing any old habits to the new language. For instance, after years of manual memory management in C and other languages,…
Few days ago I found a neat application that although tiny (almost 600KB!) changes the way you work with your iPhone/iPod. Personally I was a bit irritated that I can’t access my files on my iPhone as easy as drag&drop. Now it is very easy to keep some files in my iPhone and even being…