Lickability@lickability
@lickability
Here's a tip from @bcapps 📣
Starting in Xcode 11, you can mark assets as “development assets,” and they won't be added to your shipping app—which is great for test data in SwiftUI previews! #iOSDevTips
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- Lickability@lickability@lickabilityThis week's tip is from @daisyr317! You can specify a hex value when defining colors in asset catalogs by selecting an individual color variant and using the Attributes Inspector. Comes in pretty handy if your design system uses hex values! 🎨 #iOSDevTips
105 - Lickability@lickability@lickabilityA testing tip from @bcapps: If you use @pointfreeco’s SnapshotTesting library, you can see the images and diffs for failing tests right from within Xcode’s Log Navigator. They use a recent Xcode feature called Test Attachments, and it’s so handy. ✨
1410 - Lickability@lickability@lickabilityToday’s tip is from @mb about localization: 🌍 Ever forget to localize a string? Use Xcode’s Refactor → Wrap in NSLocalized String command to make localizing your UI copy a snap. Right click on any string, run the command, add the comment, and you’re done. #iOSDevTips1215
- Lickability@lickability@lickability🪫 If the Xcode 14 beta is draining your laptop battery, our friend @chrisvasselli put together a blog post with a workaround! It's been a lifesaver. #iOSDevTips123
Hot take: SwiftUI is not just a UI framework; it's a productivity hack. → Faster prototyping → Cleaner code → Less boilerplate What do you think? 👇🏼 #iOSDevTips #SwiftTips #BuildInPublic #SwiftUI003299
Alessandro Oliva@miniapps_iosNever use a Dictionary as data source! Either create a class or use an Array of one-item dictionaries 🤓👨🏻🏫👨🏻💻 #iosdev #swiftlang #iosdevtips #tip #datasource003- Lickability@lickabilityEvery week, one of our iOS devs shares a special tip in the engineering meeting. Here’s this week’s tip from @mliberatore: Treat your Xcode search results as a to-do list and delete (⌫) results when you no longer need them. #iOSDevTips10131450
Do you need to give the json response a massage before tucking it away in the model for safekeeping? Source: #iosdevtips #programming #iosapp #swiftlang00526- Lickability@lickability@lickabilityIf you’re ever writing UI tests and you want to see a textual representation of the UI tree, run print(XCUIApplication().debugDescription) 🤖 Thanks for the tip @UIGodess! #iOSDevTips
201 - Lickability@lickability@lickability🔂 One of our favorite tiny additions to SwiftUI this year is the new .buttonRepeatBehavior modifier, which lets you make buttons that keep performing an action as you hold them! #iOSDevTips
Hidde van der Ploeg @hiddevdploegSo nice that this is now possible with a single line of code in SwiftUI (hold to repeat the action) It even speeds up as you hold it 😍1131.3K 
So nice that this is now possible with a single line of code in SwiftUI (hold to repeat the action) It even speeds up as you hold it 😍3723445.2K- Lickability@lickability@lickability🤯👠 Our SwiftUI engineers are head over heels for this change. No more need for arbitrary Groups to work around the limit! #iOSDevTipsPaul Hudson @twostrawsICYMI: Xcode 15b3 is out, and – hurray! – has removed the 10-view limit in SwiftUI. You can now add as many child views as you want without using Group 🎉002334
ICYMI: Xcode 15b3 is out, and – hurray! – has removed the 10-view limit in SwiftUI. You can now add as many child views as you want without using Group 🎉1771457128K- Lickability@lickability@lickability🤞 Hoping this new backDeployed() API means we’ll be seeing backward-compatible SwiftUI from @Apple during #WWDC23 so we can keep shipping great stuff to folks on older versions of iOS! #iOSDevTipsSarun W. @sarunwIn Xcode 14.3, it seems like Swift got a way to create backport of a new API to older ones using backDeployed(before:) attribute. Does it mean we would see more back-deployed SwiftUI features?1041.6K
In Xcode 14.3, it seems like Swift got a way to create backport of a new API to older ones using backDeployed(before:) attribute. Does it mean we would see more back-deployed SwiftUI features?
52114934K- Lickability@lickability@lickability🚂 Our engineers on larger projects have been waiting for this @github feature for a long time. Can't wait to queue up some PRs! #iOSDevTips113734
- Lickability@lickability@lickability🔎 This is a great #iOSDevTips from @qzervaas ! We’re already using this new feature in iOS 16 to find and fix hangs in our apps.Quentin Zervaas @qzervaasThe new “Hang Detection” developer option in iOS 16 is amazing. (Settings app > Developer > Hang Detection) Found 2 easily-fixed hangs immediately in Streaks. Device auto-records stack-trace when a hang occurs.114
Quentin Zervaas@qzervaasThe new “Hang Detection” developer option in iOS 16 is amazing. (Settings app > Developer > Hang Detection) Found 2 easily-fixed hangs immediately in Streaks. Device auto-records stack-trace when a hang occurs.
887486- Lickability@lickability@lickabilityIf you’re not already using an 8pt grid in your designs, @sketch makes it super easy to get into the habit with a configurable nudge shortcut. Set it up in the Canvas Preferences, under “Nudging” 👇 #iOSDevTips
315 - Lickability@lickability@lickability⏰ It’s super easy to forget about the Date.formatted() method that was introduced in iOS 15—so thank you to our friend @MuseumShuffle for this #iOSDevTips reminderChris Wu @MuseumShuffleWow! Rising star @tundsdev showed me there's a much easier way to display the specific date I wanted that will adapt to locales. I've been using .formatted(date:, time:) a lot but had no idea that this other variation existed.125
- Lickability@lickability@lickabilityOur engineers have been waiting for this feature since SwiftUI was introduced! Thanks @Clarko for the #iOSDevTips 🙏[email protected] @ClarkoWhoa, pull-to-refresh has a new trick in iOS 16 beta 4 👀 Used to be, SwiftUI could only do it on Lists. You have a Grid? Tough cookies. Now seems to work on any ScrollView!112
[email protected]@ClarkoWhoa, pull-to-refresh has a new trick in iOS 16 beta 4 👀 Used to be, SwiftUI could only do it on Lists. You have a Grid? Tough cookies. Now seems to work on any ScrollView!541480- Lickability@lickability@lickability@JordanMorgan10 Last year, we found a performance issue in UICollectionViewDiffableDataSource. After reporting the bug & speaking to Apple at WWDC, @Cordavi was excited that it's now fixed in the iOS 15.4 beta! If you have this issue, try Xcode beta 🎉 #iOSDevTipsmb @mb friends that work on UIKIt, I’d really appreciate you taking a look at a pretty big performance regression in UICollectionViewDiffableDataSource that @Cordavi recently found. applefeedback://FB9649428112
- Lickability@lickability@lickability@JordanMorgan10 🅰️ In iOS 15, you can limit the min and max sizes of Dynamic Type in any view using the new minimum and maximum contentSizeCategory properties. This is great for making sure your layout doesn't break at huge sizes (but don't overdo it). #iOSDevTips101
- Lickability@lickability@lickability⌨️ One of our most-used Xcode keyboard shortcuts is ⌃⌘↑ — which lets you jump straight to an Objective-C header file for the current class, or generated interface for a Swift file. #iOSDevTips
123 - Lickability@lickability@lickability🔎 Have you ever needed to check if one Swift string contains another regardless of case? Use the options parameter on the .range() method & specify .caseInsensitive — thanks to our friend @twostraws for the tip! #iOSDevTips102
- Lickability@lickability@lickability🪧 Our designer was super excited that UIMenu gained size options for elements in iOS 16! Specify them with the preferredElementSize API: #iOSDevTips
118 - Lickability@lickability@lickabilityWe’re back with more #iOSDevTips 👋 If you’re localizing your app & not sure how to find every string you need to localize, edit your scheme and check “Show non-localized strings” in Run → Options. Then, look for all-caps strings. via @kharrison!
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