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Posts in 2024

  • DispatchQueue QoS Order Explained Best Practices & Common Pitfalls to Avoid

    Last Update: in iOS

    DispatchQueue QoS Order Explained Best Practices & Common Pitfalls to Avoid.

    DispatchQueue, Qos, DispatchGroup Best Practices & Common Pitfalls to Avoid, examples / Sample code. DispatchQueue QoS Order In Swift, DispatchQueue allows you to specify the Quality of Service (QoS) for the tasks you dispatch. The QoS classes …

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  • iOS RUNNINGBOARD 0xdead10cc crash troubleshooting

    Last Update: in iOS

    iOS RUNNINGBOARD 0xdead10cc crash troubleshooting

    The termination reason 0xdead10cc indicates that an iOS app was terminated by the system because it held on to a system resource (like a file or network connection) while running in the background. This typically happens when an app does not release …

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  • iOS objc_retain crash troubleshooting

    Last Update: in iOS

    iOS objc_retain crash troubleshooting

    Crashes involving objc_retain typically occur due to memory management issues in Objective-C, such as over-releasing an object that has already been deallocated. Here’s a step-by-step plan to diagnose and potentially fix such crashes: Sample …

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  • Fastlane Best Practices for iOS and Troubleshooting Tips

    Last Update: in iOS

    Fastlane Best Practices for iOS and Troubleshooting Tips

    Fastlane is a powerful tool for automating the tedious tasks in iOS development. Here are some best practices to get the most out of Fastlane: Fastlane Best Practices for iOS Keep Fastfile Clean Your Fastfile should be as clean as possible. Use lanes …

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Posts in 2023

  • SwiftUI: How to Tap to Select All Text in a TextField on iOS

    Last Update: in iOS

    SwiftUI: How to Tap to Select All Text in a TextField on iOS

    Problem You have a TextField in your iOS app, and you want to automatically select all the text inside it when a user taps on it. When working with iOS SwiftUI app development, you might encounter a common user interface requirement: the need to …

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  • Download Link for Older Xcode Releases, Compilers and SDK Information

    Last Update: in iOS

    Xcode releases history download link and build info.

    This page contains the complete Xcode release history, including the download link, release notes, compiler information, SDK version details, and system requirements for macOS installation. Additionally, you can find download links for XIP and DMG …

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  • Guide: Jailbreaking Apple TV 4K

    Last Update: in iOS

    Guide: Jailbreaking Apple TV 4K

    Introduction to Jailbreaking Apple TV 4K Jailbreaking the fourth and fifth-generation Apple TVs is a slightly different process due to the distinct operation of tvOS compared to traditional Apple TV software. It’s important to note that the …

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  • iOS Security: App security in iOS and iPadOS - code signing, entitlement and sandbox etc.

    Last Update: in iOS

    iOS Security: App security in iOS and iPadOS - code signing, entitlement and sandbox etc.

    App security overview for iOS and iPadOS Unlike other mobile platforms, iOS and iPadOS don’t allow users to install potentially malicious unsigned apps from websites or to run untrusted apps. At runtime, code signature checks that all executable …

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  • Tips on Use Swift Package Manager (SPM) with Continuous Integration / Delivery (CI/CD)

    Last Update: in iOS

    Tips and Troubleshooting Use Swift Package Manager (SPM) with Continuous Integration / Delivery (CI/CD).

    Introduction Continuous integration (CI) is the process of automating and streamlining the building, analyzing, testing, archiving, and publishing of your apps to ensure that they’re always in a releasable state. Resolve Package Dependencies …

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  • Jailbreak iPhone 8 iOS 16.2 with palera1n and use frida dump to decrypt ipa

    Last Update: in iOS

    Jailbreak iPhone 8 iOS 16.2 with troubleshooting info. Then use frida dump to decrypt ipa.

    Types of Jailbreaks Tethered The device must be booted using a computer every time, otherwise it won’t boot at all. This type of jailbreak is uncommon. e.g.: 4039 blackra1n Semi-tethered The device must be jailbroken using a computer every …

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