Part of my Python FAQ, which is doomed to never be finished.

Maybe you have a Python 2 codebase. Maybe you’d like to make it work with Python 3. Maybe you really wish someone would write a comically long article on how to make that happen.

I have good news! You’re already reading one.

(And if you’re not sure why you’d want to use Python 3 in the first place, perhaps you’d be interested in the companion article which delves into exactly that question?)

Part of my Python FAQ, which is doomed to never be finished.

The short answer is: because it’s the actively-developed version of the language, and you should use it for the same reason you’d use 2.7 instead of 2.6.

If you’re here, I’m guessing that’s not enough. You need something to sweeten the deal. Well, friend, I have got a whole mess of sugar cubes just for you.

And once you’re convinced, you may enjoy the companion article, how to port to Python 3! It also has some more details on the diffences between Python 2 and 3, whereas this article doesn’t focus too much on the features removed in Python 3.

I love emoji. I love Unicode in general. I love seeing plain text become more expressive and more universal.

But, Internet, I’ve noticed a worrying trend. Both popular media and a lot of tech circles tend to assume that “emoji” de facto means Apple’s particular font.

I have some objections.

I’m assuming, if you are on the Internet and reading kind of a nerdy blog, that you know what Unicode is. At the very least, you have a very general understanding of it — maybe “it’s what gives us emoji”.

That’s about as far as most people’s understanding extends, in my experience, even among programmers. And that’s a tragedy, because Unicode has a lot of… ah, depth to it. Not to say that Unicode is a terrible disaster — more that human language is a terrible disaster, and anything with the lofty goals of representing all of it is going to have some wrinkles.

So here is a collection of curiosities I’ve encountered in dealing with Unicode that you generally only find out about through experience. Enjoy.

Also, I strongly recommend you install the Symbola font, which contains basic glyphs for a vast number of characters. They may not be pretty, but they’re better than seeing the infamous Unicode lego.