351–360 of 970 posts
Earlier quoted context omitted.
"Clueless hipsters" will attract downvotes.
I didn't use that term until after the downvotes.
I'm not even an iOS developer but this is by far the most exciting thing I heard in the keynote. As an amatuer/hobbyist programmer who's self-taught with Ruby, JavaScript, etc., the one thing that was keeping me from experimenting with iOS apps was Objective-C. I know I could tackle it, but it's been hard to take the plunge. I don't know much about Swift yet, but from what I've seen it looks very exciting. So if Appl…
I don't get the hate. Yeah, syntax is unfamiliar, bu once I got used to it I began to really enjoy objective-c. Ymmv etc., but it's now one of my fav languages - though I guess this is mostly due to cocoa
If you know one other language really well, Objective-C should take a week or two to get use to.
To understand all the design patters, apple HIG, XCode, profiling, libraries, debugging, app submission, etc, these combined is where youll sink your time to learn iOS development. Imo, Objective-C is the easy part.
Earlier quoted context omitted.
You can see first chapter of the book here http://imgur.com/a/AuzGw I've uploaded it just now
Why I get down votes? It's a free book. People on other platforms can't access it.
I'll get down voted for this, and it will be truly ironic.
"The company says that Swift apps are significantly faster than Objective-C apps, outperforming them by over 93x." With a graph showing ObjC at 127x faster than Python, Swift 220x faster than Python. Thus the conclusion is 220 - 127, Swift is 93x faster than ObjC. Someone needs to resit their GCSEs.
Feels like they looked at a bunch of programming languages, took all their favorite features, and then put them into one which still sits on top of the ObjC runtime. And then added some Apple syntactic craziness. For example: var apples = 3; // mutable let oranges = 5; // immutable let summary = "I have \(apples) apples and \(oranges) oranges";
Using the backslash+parens for interpolation is really clever! No more ambiguity like when using % or {}. Is that a Swift original syntax?
I'm not even an iOS developer but this is by far the most exciting thing I heard in the keynote. As an amatuer/hobbyist programmer who's self-taught with Ruby, JavaScript, etc., the one thing that was keeping me from experimenting with iOS apps was Objective-C. I know I could tackle it, but it's been hard to take the plunge. I don't know much about Swift yet, but from what I've seen it looks very exciting. So if Appl…
> So if Apple's goal was to get new devs into the iOS world, at least
> from 10k feet, it's working
Does this mean I can finally get around to porting my phonegap plugins over to iOS without having to dive deeply into Objective-c?
"The company says that Swift apps are significantly faster than Objective-C apps, outperforming them by over 93x." With a graph showing ObjC at 127x faster than Python, Swift 220x faster than Python. Thus the conclusion is 220 - 127, Swift is 93x faster than ObjC. Someone needs to resit their GCSEs.