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Building my libraries on Mac suddenly started to fail with XCode Version 11.3 (11C29). I was able to isolate one problem:   It seems that when you use sin and cos in the same function, the optimizer will use __sincosf_stret to calculate both at once but this result in a link error.   So what did I do: Create a new XCode project, cmd line tool,… (Show more)
in Apple LLVM Compiler
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Hello I have a React Native app that has just been updated, it's been tested on multiple devices but it doesn't pass the app sotre review.   I've reproduce the steps described in the resolution center but I cannot reproduce the crash on the same version (simulator or real device).       Guideline 2.1 - Performance - App Completeness     Your… (Show more)
in Debugger
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As per the new app store guidelines : https://developer.apple.com/news/?id=01212020a   Can we have iOS appliations that use rest web service for some of its core features? If apple employees can answer would be better! Even though it mentions HTMl5 i still have doubts! I require this reply urgently and i depent on it for survival!   how can… (Show more)
in iOS Web Apps
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I have a 28-core Mac Pro which takes twice as long to build my project as a 16" macbook pro. I want to understand why.   I'm building this project: https://github.com/gnachman/iTerm2   The build configuration is Debug. The optimization level is set to None. There is no Swift: just C, Objective C, and interface builder XIBs. I'm using Xcode 11.3… (Show more)
in Getting Started
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Is there still no (in whatever creative) way to set Xcode's own environment variables from a "Run Script Phase" script?   As you might know, the problem with "Run Script" build phase scripts always was that those scripts are forked as a separate process by Xcode. So a script inherits downwards Xcode's environment variables, but any changes made… (Show more)
in Scripting and Automation
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Hi everyone, me and a friend want to write apps in xCode together. Is it possible to write together on one app/file? How would it be with the delay and could you work at the same time? I haven't found anything to do so, except that it would probably work. How does it work exactly? Can someone tell us how to set everything up?   Thanks in advance!… (Show more)
in Getting Started
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I have been trying to add the ability to clone a Catalina System in my backup app code and have come up against the seemingly closed or hidden ApI for creating firmlinks.  I am able to recreate the System and Data volumes using "diskutil apfs addVolume" but unable to create the firmlinked directories. I can see that CCC, SuperDuper and others… (Show more)
in Files and Storage
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The Xcode 11 release notes (and I think the Catalina release notes) say       "Scripting language runtimes such as Python, Ruby, and Perl are included in macOS for compatibility with legacy software. In future versions of macOS, scripting language runtimes won’t be available by default, and may require you to install an additional package. If… (Show more)
in Mac Apps
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Hi. I have some trouble while on connecting latest Python 3.8 on the Xcode 11. I have been fighting with the problem almost couple of days, and I finally concluded I must get help from the masters. I'm new to Xcode and other programming stuff, please forgive me on being clumsy;)   I first type on google Xcode, Python and read some posts about… (Show more)
in Getting Started
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Hi, we are an educational app and we want to add a money-back guarantee based on completion of the app + some physical evidence within a time period.   We have competitors with this kind of guarantee on the web, but none of them have the guarantee in their respective apps. Why is this?   I can only think of two alternatives;   1. They don’t… (Show more)
in App Store
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As with most modern development practices, I want to automated notarization as part of my build pipeilne. I find two things horribly developer un-friendly with notarization as currently implemented.   1. We need a web service, not a command line. A web service that I can automate, one that has clearly defined outputs, Today, I have to parse text… (Show more)
in App Submission and Review
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