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swift3 - How to fix "SWIFT_VERSION '3.0' is unsupported, supported versions are: 4.0, 4.2, 5.0" error in Xcode 10.2?
    I'm trying to run downloaded from app, try to open in Xcode and have an error: " Showing Recent Messages :-1 ... 0. (in target 'SimpleWeather')" See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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swift3 - Xcode 8 Beta 4 Swift 3 - "round" behaviour changed
    I have the following simple extension to Double, which worked fine in everything up to Xcode 8 beta 3 public ... has anyone got any clues? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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swift3 - Swift 3 for loop with increment
    How do I write the following in Swift3? for (f = first; f <= last; f += interval) { n += 1 } This is my own ... : last, by: interval) { n += 1 } See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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swift3 - Singleton with properties in Swift 3
    In Apple's Using Swift with Cocoa and Objective-C document (updated for Swift 3) they give the following example ... an empty [String] array? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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swift3 - Long cycle blocks application
    I hve following cycle in my app var maxIterations: Int = 0 func calculatePoint(cn: Complex) -> Int { let ... do appreciate any help. Thanks. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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639 views
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swift3 - Shuffle array swift 3
    How can I convert the function below to to swift 3? Currently getting a Binary operator '..<' cannot ... //stackoverflow.com/a/24029847/5222077 See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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516 views
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swift3 - Accessing code in Swift 3 Error
    New in Xcode 8 beta 4, NSError is bridged to the Swift Error protocol type. This affects StoreKit when dealing with ... , code is not a member. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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634 views
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swift3 - Alamofire Swift 3.0 Extra argument in call
    I have migrated my project to Swift 3 (and updated Alamofire to latest Swift 3 version with pod 'Alamofire', '~> ... encoding: .JSON) Can anybody tell me why ? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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441 views
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swift3 - What is the 'open' keyword in Swift?
    The ObjectiveC.swift file from the standard library contains the following few lines of code around line 228: ... what is the open keyword in general? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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435 views
1 answer
swift3 - UICollectionView Layout like SnapChat?
    how do we create a UICollectionViewLayout like the SnapChat's stories? Any ideas please? I'd like to have a solution without external library. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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735 views
1 answer
swift3 - upload image to server using Alamofire
    this is my code that I want to upload image to server using Alamofire, it not error but it can't push image to ... case .failure(let error): print(error) } }) Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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827 views
1 answer
swift3 - How to provide a localized description with an Error type in Swift?
    I am defining a custom error type with Swift 3 syntax and I want to provide a user-friendly description of the ... it work without casting to my error type? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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625 views
1 answer
swift3 - How to convert Data to hex string in swift
    I want the hexadecimal representation of a Data value in Swift. Eventually I'd want to use it like ... : "aGVsbG8gd29ybGQ=")! print(data.hexString) Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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422 views
1 answer
swift3 - round trip Swift number types to/from Data
    With Swift 3 leaning towards Data instead of [UInt8], I'm trying to ferret out what the most efficient/idiomatic way ... in front of it, and there ya go. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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470 views
1 answer
swift3 - How to add OFL link in firbase dynamic linking ios swift?
    How to add OFL link in firbase dynamic linking ios swift? open a firebase dynamic link in desktop, to redirect a ... /how-to-add-ofl-link-in-firbase-dynamic-linking-ios-swift...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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526 views
1 answer
swift3 - swift 3 error : Argument labels '(_:)' do not match any available overloads
    Just converted a project to Swift 3 and cant figure out the following error. public func currencyString(_ decimals: ... 3-error-argument-labels-do-not-match-any-available-overloads...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
688 views
1 answer
swift3 - upload image to server using Alamofire
    this is my code that I want to upload image to server using Alamofire, it not error but it can't ... ://stackoverflow.com/questions/40519829/upload-image-to-server-using-alamofire...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
659 views
1 answer
swift3 - upload image to server using Alamofire
    this is my code that I want to upload image to server using Alamofire, it not error but it can't ... ://stackoverflow.com/questions/40519829/upload-image-to-server-using-alamofire...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
530 views
1 answer
swift3 - Read JSON file with Swift 3
    I have a JSON file called points.json, and a read function like: private func readJson() { let file = Bundle ... ://stackoverflow.com/questions/40438784/read-json-file-with-swift-3...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
431 views
1 answer
swift3 - Read JSON file with Swift 3
    I have a JSON file called points.json, and a read function like: private func readJson() { let file = Bundle ... ://stackoverflow.com/questions/40438784/read-json-file-with-swift-3...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
808 views
1 answer
swift3 - How to add OFL link in firbase dynamic linking ios swift?
    How to add OFL link in firbase dynamic linking ios swift? open a firebase dynamic link in desktop, to redirect a ... /how-to-add-ofl-link-in-firbase-dynamic-linking-ios-swift...
asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
549 views
1 answer
swift3 - How to add OFL link in firbase dynamic linking ios swift?
    How to add OFL link in firbase dynamic linking ios swift? open a firebase dynamic link in desktop, to redirect a ... /how-to-add-ofl-link-in-firbase-dynamic-linking-ios-swift...
asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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