Is there any data on Swift adoption among the popular apps/companies? E.g. last I remember hearing, Facebook was still on ObjC/C++, but Uber has gone all in.<p>One use at Google is internal tools according to this post: <a href="https://news.ycombinator.com/item?id=15701107" rel="nofollow">https://news.ycombinator.com/item?id=15701107</a>
Someone made a comment and deleted it that I’ll reply to here for them. One of their complaints was about spaces vs tabs and having to smash arrow keys.<p>I’m about to blow your mind (definitely blew my mind ages ago when I first learned about it):<p>Windows/Linux:
Ctrl+arrow<p>Mac (rarely apps do ctrl but usually you can remap):
Alt+arrow<p>This jumps words and will let you get around your lines much, much faster.<p>Of course vim or vim plug-ins would be useful to learn too, but you shouldn’t need to learn a whole new paradigm to navigate more efficiently.
I don’t suppose there’s an Xcode/AppCode plug-in that handles most of this automatically, or with warnings?<p>Personally, I think every language should include its over version of gofmt.