Watsonのブックマーク - はてなブックマーク

Swift 5 begins: new evolution rules will require implementations for language change review

Ted Kremenek writes about Swift 5 on the Swift Evolution list. Among other changes, SE proposals will now require implementations before Core Team review. Swift 5 will focus on ABI stability and concurrency. The proposal phase for Swift 4 is now officially over, and the release is now in endgame engineering convergence for an expected release later this year. Swift 4 has turned out to be one of th

Watson 2017/08/09

swift

リンク

Running Python in Xcode: Step by Step

As I’m preparing for a project that will involve Python programming, I need to get up to speed with at least a basic level of Python mastery. However, I’m not a big fan of using the interactive Python REPL, or whatever it is actually called: I decided to use Xcode instead, and I’m finding it a much better solution for my needs: Here’s the steps I took to set up this project: Step 1: Install Python

Watson 2016/12/05

xcode
python

リンク

Swift 3.0 PR 1 has been cut

Nichole Jacque writes on the swift-dev em ail list: Hello everyone. We have cut the swift-3.0-preview-1-branch. Any changes to that branch need to go through pull requests, and be approved by the release manager. For more details on the Swift 3.0 Release Process, please check out the blog post: https://swift.org/blog/swift-3-0-release-process/ Marc points out in the comments that “The first develop

Watson 2016/05/14

swift

リンク

Xcode 7.3 beta introduces enhanced code completion

Code completion provides better matches with fewer keystrokes and makes it easier to find what you’re looking for. You can type just the uppercase letters of a method name. Typing “myDelegate.tveh”, where myDelegate is a UITableViewDelegate, gives tableView(_ tableView: UITableView, estimatedHeightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat as the first completion. You’ll also get complet

Watson 2016/01/25

多少タイプミスしても補完されるようになったぽい

Xcode

リンク

Swift: Beta 5 is alive

Some highlights. Print and println now produce gutter results Coalescing is now available: Interesting results when you use optionals on both sides of the ?? even though this is theoretically an error (“takes an optional on the left and a lazily-evaluated non-optional expression on the right.”) You can now compare optionals to nil with == and != even if the underlying element doesn’t conform to Eq