Sourabh Gupta’s Post

🚀 Swift Tip: Mastering @discardableResult In Swift, ignoring a return value from a function generates a warning. But what if you don’t need the result every time? That's where @discardableResult comes in! It allows you to skip handling the return value when it's not needed, keeping your code clean and warning-free. Check out my post to see how this simple attribute can streamline your Swift development! 💻 #Swift #iOSDevelopment #CodeOptimization #SwiftTips #iOS #Programming #MobileDevelopment

Celebrating the release of The Case of the Crimson Test Suite: An Introduction to Swift Testing by Daniel Steinberg. Learn to write, run, and refine tests that ensure clean, robust code. Dive in now: https://lnkd.in/evBFuxsM Details: https://lnkd.in/eTVgx5G2 #swift #testing #ios #programming #unittesting 

🚀 Exploring Previewable in SwiftUI! ✍️ Tagging a variable declaration at root scope in your #Preview body with ‘@Previewable’ allows you to use dynamic properties inline in previews. The #Preview macro will generate an embedded SwiftUI view; tagged declarations become properties on the view, and all remaining statements form the view’s body. Properties with Binding Modifier can be easily seen in preview with Previewable Modifier . #ioslearning #ios #Swift #swiftprogramming #mobiledevelopment #SoftwareDevlopment #SwiftUI #Xcode #iOSDevelopment #MacOS #ObjectiveC #Programming #TechInsights

👨🏻💻 Let’s take a quiz on swift todays topic is constants! Take your time finish the quiz, match with the answers given below in the comment section, Happy learning! Say Hello 👋  https://lnkd.in/g7YP6Hud Stay tuned for more coding and design related updates 🤝 #swift #LearniOS #iOSDevelopment #swiftlang #appledeveloper #ios #learnswfitlang #learntocode #programming #programmingchallenge #programmingquiz #swiftquiz #codingforbeginners #appsdevelopment #realrakibhasan #uiuxtocode

Did you know that a popup can be displayed with just one line of code? Triggered from any part of code whenever you want! 😎 And even more 😉 With Popups library, it’s super easy and totally free! 🤘 Try it out, and let us know what you think right here: https://lnkd.in/e9tkmPVE #swift #swiftui #framework #library #opensource #github #iOS #macos #tvos #developing #programming #mobile #desktop

🚀 Simplify Your Code with .reduce() in Swift Traditional: var totalQuantity: Int { var total = 0 giftItems.forEach { item in total += Int(item.quantity) } return total } With .reduce(): var totalQuantity: Int { return giftItems.reduce(0) { $0 + Int($1.quantity) } } Why use .reduce()? • More concise and readable. • Cleaner, functional approach. #Swift #iOS #CleanCode #Programming

For #Day 8, we left an issue in the code that was giving incorrect results. Here is the video with the correct code and successful test cases. Here’s to continuous learning and growth! 🚀 #Swift #iOSDevelopment #ProblemSolving #CodingJourney #HackerRank #Recursion #Learning #Achievement #Programming #Developer #BugFix #IssueFinding #CodeCorrecting #iOS #FixingBugs

Hey guys 👋 , So you would have used date formatters with date formats. But did you know, you could use dateFormat method to generate a definite format for Date depending on the locale your device is in.  🤩 DateFormatter.dateFormat(fromTemplate:options:locale:) As you see in image, for 4 different Locales, date formatter returns different structure of date components. This helps in presenting users in certain locale to see the date in format they generally do. And we didn't have to create different formats on our own. So what do you think? Would you still prefer giving your own date format for different locales? 🤔 #ios #programming #swift

🔧 Swift Tip: Simplify Complex Types with typealias and Functional Parameters In Swift, typealias can simplify complex type declarations, especially when working with closures. You can use it to make your code more readable and maintainable by creating meaningful names for complex types. By injecting functions as parameters, you can also increase flexibility. This example shows how to use typealias and a separate function as a parameter for processing car data. 🛠️ #Swift #iOSDevelopment #CodeTips #Programming