Simo Virokannas

Writings and ramblings

Author: Simo

  • Application packaging: history and good practices

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    Simo
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    As long as there have been programmable computers, there has been a form of application packaging, and it has taken many shapes in the past and has at least as many that coexist today. Here’s a brief run-through of some of these followed by a couple of conclusions. HISTORY punch card boxes 1950’s and 1960’s…

  • Learning to learn programming (part I)

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    Simo
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    Programming as a profession is no different from most professions – there’s no real trick to it, there’s no “learn this in 10 days”. But one skill does help you a lot: the ability to learn. That means the key is to learn to like the learning process and then never stop learning. Therefore, this series…

  • Symbolicate .crash logs – with whatever

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    Ran into a situation where I had to get a Apple crash log symbolicated but the instructions say you’ll need to drop them to the device log viewer for that device. But in this case, I don’t have the device the log was from. Or it might not be connected at the moment. Or any…

  • Spline interpolation in Swift

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    Simo
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    Just so that the next person can avoid having to do the wikipedia-math-formula-to-Swift conversion, here’s a simple Catmull-Rom interpolation method for linear y=x data. I’m using it to create simple ski jump hill profiles for a possibly upcoming game, it’s so easy to describe a hill profile by just giving it control points and let…

  • Swift: as easy as 1, 2, 3…?

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    Apple shook the developer community a few years ago with the release of Swift, a language that is “concise, expressive and lightning fast”. As a developer mainly working on Apple platforms, I decided to jump on it right away, trying to keep in mind there was going to be bumps in the road like there has been with any…

  • CARL merchandise now available!

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    Go check out the fresh collection of CARL merchandise! There’s awesome stuff, like this cool Espresso cup!  

  • CARL 1.1 is out!

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    Check out the new features at the product home page: CARL Also, on the App Store and KVR Audio

  • CARL 1.1 soon out

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    The next major release of CARL is soon out. Just a sneak peek: Finally, going back to the roots of chip tune, CARL introduces simultaneous editing in tracker / piano roll style. All changes are immediate and recorded / drawn notes from piano roll are cleverly mapped to a traditional tracker style! Other really cool…