Cocoa Is My Girlfriend

I had to post a link to this one as well as Fraser does such a great job explaining why the iPad is so compelling . From Fraser’s post:

The tech industry will be in paroxysms of future shock for some time to come. Many will cling to their January-26th notions of what it takes to get “real work” done; cling to the idea that the computer-based part of it is the “real work.”

It’s not. The Real Work is not formatting the margins, installing the printer driver, uploading the document, finishing the PowerPoint slides, running the software update or reinstalling the OS.

The Real Work is teaching the child, healing the patient, selling the house, logging the road defects, fixing the car at the roadside, capturing the table’s order, designing the house and organizing the party.

Exactly! The iPad is genius and it will revolutionize not just books, magazines, etc., but it will revolutionize computing as we know it. I don’t know about you, but I’ve got the new SDK fired up and ready to start rocking some apps and it is a very exciting new platform!

It’s common practice for any software project with multiple coders to use some version control mechanism. CVS or Subversion used to be popular. These days distributed systems like git and Mercurial are the quickly replacing the old standards. But what about the cases when you’re the only coder? Read more

If your app is fullscreen, like a game, has a presentation mode, or plays long running movie files, you’ll want to disable the display from sleeping. DVD Player and Keynote are perhaps the two most obvious examples of this functionality. Read more

Thanks to our beloved iPhone (I do refrain from calling it “My Precious”), we have seen a sudden influx of Windows Developers. Now, when most of us came over to OS X and Objective-C from whatever platform we hailed from we did not assume that everything would be the same. Most of us are reasonable people and realize that OS X is different for a reason. Unfortunately, it appears that we are unusual people. Perhaps this would explain why we came over to this platform before it became “popular”.

With this recent influx of developers, most of whom we have welcomed with open arms, there are some who expect everything to be the same as the platform they came from and without bothering to learn or experiment have proclaimed our development tools to be “prehistoric”. This truly amazes me.

First, welcome to OS X and iPhone development. This is not the same language, platform and API you have been dealing with. Accept that or go home. We are not going to change it to suit you. We like it just the way it is.

We do things differently over here. Accept that or go home.

You have an interest in either OS X or the iPhone. To do a proper application for either one (barring a few edges cases), you need to learn Objective-C and Cocoa. Accept that … well you get the idea.

Objective-C has been around for a long time and it is a well thought out language. It is a runtime focused language and therefore things work differently than you are used to in your more structured environments.

Most of the time when these so called developers complain about Objective-C I simply roll my eyes and walk the other way. It is the sane thing to do. Never wrestle with a pig — you get dirty and the pig likes it. However, one particular “genius” has decided to out himself on his own blog. Of course I speak of none other than Jesse Ezell.

It is clear from this blog post that he has no interest in learning why OS X, Cocoa and Objective-C are different from his beloved Visual Studio but instead cries that it is too hard. I mean, seriously, complaining about NSObject vs Object? Perhaps he did not bother to learn that there is more than one root object in Objective-C? And then go to on and complain about MVC like its the devil’s music? Hopefully he is not the best that .net has to offer us!

But even with all of that, I read his post, chucked and moved on. It was not until he responded to the comments on that post that I decided to respond. It seems, from his perspective, that if a developer cares enough about their development environment to respond to his rant (and try to educate him!) that we are all “rabit elitists” out to get him!

First the word is rabid, not rabit. If you were using OS X you could have seen that it was misspelled and used the dictionary to figure out what the word meant. If you can’t even bother to run a spellchecker why bother writing at all?

Second, we care about our platform. We care about the code that we produce and how our applications look and are presented to the user. I know that is probably an extremely foreign concept where he comes from. But we care!

When developers come over here with preconceptions they do everyone a disservice. If they cannot even be bothered to pick up a book and read about the language to understand its fundamentals and its tools then why bother complaining about it. They are a waste of space. Move over and let someone who is willing to learn step up to the plate.

As for this developer’s ego and contempt for the developers on this platform — shame on him. His arrogance speaks towards his ignorance. He probably has written more lines of code in the past few years than I have. I have found that applications on Windows tends to take ten times as many lines of code as the same application would written on Objective-C and Cocoa. That does not make this developer better — if anything it makes him worse.

My suggestion is this: Pick up a book and read. You can even just read blogs like this one and avoid having to pay any money to learn. If a developer can’t be bothered then go home, we have no interest in you and certainly have no need for you.