Updated answer for how to find which version of Swift your project is using in a few click in Xcode 12 to help out rookies like me. Scroll down to Swift Compiler - Language, and look at the dropdown. By just entering swift command in the terminal, it will show the version, while logging to Swift console. (something like below)
- Go to the Project Navigator.
- Click on your project.
- Click on your project under Targets.
- Click on Build Settings.
- Search for Swift.
- Look for Swift Compiler - Language , it should have a property called Swift Language Version.
How to find which version of Swift your project is using?
12 Answers Project ? (Select Your Project Target) ? Build Settings ? (Type 'swift_version' in the Search bar) Swift Compiler Language ? Swift Language Version ? Click on Language list to open it (and there will be a tick mark on any one of list-item, that will be current swift version).
How to check Swift version in Xcode 8?
Log In Sign Up. Sort by: best. level 1. mistermagicman. · 7 yr. ago. Xcode 6.1.1 means you're using Swift 1.1. The swift version is tied to your Xcode version, so if you want to use the latest features you need to be on the latest Xcode. 6.3 and 6.4 both use 1.2, and 7 uses 2.0. level 1. OMCS.
What version of Swift do I have installed on my Mac?
How do I change the version of Swift? Switching Swift Toolchain It’s fairly easy to Switch to the new toolchain when we downloaded it successfully. It can be done using Xcode, Go to Xcode->Preferences->Components-> Toolchains section and Select the Swift. 3.1. 1 snapshot, this will set the new Swift version for the local Xcode.
How do I find out what version of Windows I have?
May 28, 2019 · Swift gives us the #if swift build configuration option, which lets you compile certain code only if a specific version of the Swift compiler is detected. This is particularly useful for libraries that need to support multiple incompatible versions of Swift at the same time, because only one version of their code will ever be compiled.
What is the current Swift version?
...
Swift (programming language)
| Designed by | Chris Lattner, Doug Gregor, John McCall, Ted Kremenek, Joe Groff, and Apple Inc. |
| Developer | Apple Inc. and open-source contributors |
| First appeared | June 2, 2014 |
| Stable release | 5.6.1 / 9 April 2022 |
| Influenced by | |
|---|---|
Where is Swift version in Xcode?
How do I choose a Swift compiler version?
...
4 Answers
- Open this link: https://swift.org/download/#releases.
- Download Toolchain with swift version that you need. For example I have 3.1 version of swift and downloaded swift 3.0.2.
- Open . pkg file and install it.
- Open Xcode and select in menu:
How do I upgrade my version of Swift?
How do I change the Swift version in Xcode 13?
What version of Swift does Xcode 12.4 use?
...
Version History.
| Date | Swift | Xcode |
|---|---|---|
| 21 Jun 21 | 5.4.2 | 12.5.1 |
| 26 Apr 21 | 5.4 | 12.5 |
| 26 Jan 21 | 5.3.2 | 12.4 |
| 14 Dec 20 | 5.3.2 | 12.3 |
How do I change the Swift version in Xcode 12?
- Check Project Swift Version. We can check currently used Swift version in our IOS project by navigating to. ...
- Check Swift Version Programmatically. ...
- Change Project Swift Version.
What is toolchain Xcode?
How do I update Xcode?
- Get .xip file.
- Install it.
- Rename the application to “Xcode11.x.x” if you are using multiple versions.
- Drag application to the Applications folder.
- Set new xcode as the default version: sudo xcode-select -switch /Applications/Xcode11.x.x.app.
How do I switch from Swift 3 to Swift 5?
- Download Xcode 10.x from Developer website, try multiple versions. Automatically migration.
- Change Swift version to 4 or 5 in Project Build Settings. Then manually fix all the errors.
How do I use Swift on Windows 10?
What are the features of Swift?
Swift has many other features to make your code more expressive: 1 Generics that are powerful and simple to use 2 Protocol extensions that make writing generic code even easier 3 First class functions and a lightweight closure syntax 4 Fast and concise iteration over a range or collection 5 Tuples and multiple return values 6 Structs that support methods, extensions, and protocols 7 Enums can have payloads and support pattern matching 8 Functional programming patterns, e.g., map and filter 9 Native error handling using try / catch / throw
Where is Swift developed?
Swift is developed in the open at Swift.org, with source code, a bug tracker, forums, and regular development builds available for everyone. This broad community of developers, both inside Apple as well as hundreds of outside contributors, work together to make Swift even more amazing.
How does Swift work?
Swift eliminates entire classes of unsafe code. Variables are always initialized before use, arrays and integers are checked for overflow, memory is automatically managed, and enforcement of exclusive access to memory guards against many programming mistakes. Syntax is tuned to make it easy to define your intent — for example, simple three-character keywords define a variable ( var ) or constant ( let ). And Swift heavily leverages value types, especially for commonly used types like Arrays and Dictionaries. This means that when you make a copy of something with that type, you know it won’t be modified elsewhere.
Is Swift a programming language?
Swift can open doors to the world of coding. In fact , it was designed to be anyone’s first programming language, whether you’re still in school or exploring new career paths. For educators, Apple created free curriculum to teach Swift both in and out of the classroom.
Does Swift 5 have a compiler?
With Swift 5, you don’t have to modify any of your Swift 4 code to use the new version of the compiler. Instead you can start using the new compiler and migrate at your own pace, taking advantage of new Swift 5 features, one module at a time. And Swift 5 now introduces binary compatibility for apps. That means you no longer need to include Swift libraries in apps that target current and future OS releases, because the Swift libraries will be included in every OS release going forward. Your apps will leverage the latest version of the library in the OS, and your code will continue to run without recompiling. This not only makes developing your app simpler, it also reduces the size of your app and its launch time.
Is Swift cross platform?
Cross Platform. Swift already supports all Apple platforms and Linux, with community members actively working to port to even more platforms. With SourceKit-LSP, the community is also working to integrate Swift support into a wide-variety of developer tools.
Does Swift support Linux?
Swift already supports all Apple platforms and Linux, with community members actively working to port to even more platforms. With SourceKit-LSP, the community is also working to integrate Swift support into a wide-variety of developer tools.
What is Swift 5.4 snapshot?
Swift 5.4 Snapshots are prebuilt binaries that are automatically created from release/5.4 branch. These snapshots are not official releases. They have gone through automated unit testing, but they have not gone through the full testing that is performed for official releases.
What are packages in Linux?
Packages for Linux are tar archives including a copy of the Swift comp iler, lldb, and related tools. You can install them anywhere as long as the extracted tools are in your PATH.
What is a development snapshot?
Development Snapshots are prebuilt binaries that are automatically created from mainline development branches. These snapshots are not official releases. They have gone through automated unit testing, but they have not gone through the full testing that is performed for official releases.
What is Windows 10 version?
The Windows 10 edition you have installed, as well as the system type (64-bit or 32-bit), can all be found listed in the System applet in Control Panel. Windows 10 is the name given to Windows version 10.0 and is the latest version of Windows. If you just got a new computer, there's a 99 percent chance you have Windows 10 installed.
How to see the power user menu in Windows 10?
You have Windows 10 if you see a Start menu like this when you select the Start button from the desktop. If you right-click the Start menu, you'll see the Power User Menu .
Where is the Start button on Windows 8?
Windows 8 or 8.1. You have Windows 8.1 if you see a Start button on the bottom-left of the desktop and selecting it takes you to the Start menu. You have Windows 8 if you don't see a Start button at all on the desktop.
What is Windows 8.1?
Windows 8.1 is the name given to Windows version 6.3, and Windows 8 is Windows version 6.2 .
Who is Tim Fisher?
Tim Fisher has 30+ years' professional technology experience. He focuses on support and Microsoft topics but is an expert in all areas of tech. He's also the GM & VP of Lifewire. our editorial process. Facebook.
Modern
Designed For Safety
Fast and Powerful
Great First Language
Source and Binary Compatibility
Playgrounds and Read-Eval-Print-Loop
- Much like Swift Playgrounds for iPad, playgrounds in Xcode make writing Swift code incredibly simple and fun. Type a line of code and the result appears immediately. You can then Quick Look the result from the side of your code, or pin that result directly below. The result view can display graphics, lists of results, or graphs of a value over time...
Package Manager
Objective-C Interoperability