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Looking for suggestions on writing a spreadsheet type app
I’m retired programmer. I did most of my work in C. Did some C++. And Ruby is my favorite language. I did Macintosh development back in 1985 when the first Mac came out and have not done much UI coding since. I did mostly device drivers. I did a lot of Ruby on Rails work from 2007 to 2015. I am considering writing a spreadsheet app. Some items I would like to implement is the ability for what is displayed to be more complex than what Numbers (for example) allows. I would also like to implement the concept of Units like the old HP calculators did. Ultimately I would like users to be able to create functions easily. If possible, I’m leaning towards using Ruby as the language that these functions could be written in but that is just an example. It would be best to assume I’ve not done any macOS development since what little I have done is centuries old. What language would you suggest I use? Are there perhaps a few skeleton applications that I could start from? My main bewilderment is how to create a window, put elements in it, make the elements interactive, etc.
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Hidden Compartment Gone?
Since two days my hidden compartment in my App library has been disappearing. I am able to put apps on look on Per-Apps in Settings but the apps are neither locked or is there a hidden compartment. Can you please fix this bug I have IOS 18.2 and also have the pre-save Beta version on but still I doesn‘t work.
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Clarification on PKPassLibrary.requestAutomaticPassPresentationSuppression Behavior
We are implementing a feature that uses PKPassLibrary.requestAutomaticPassPresentationSuppression to prevent the Wallet from appearing when unlocking a lock. We have already completed the approval process for the entitlement to enable Pass Presentation Suppression. In most cases, our code snippet works as expected, and the result is .success. However, we are also encountering other results, such as .denied, .alreadyPresenteding, and .cancelled, .notSupported, which cause the Wallet to appear for users. Here's the code snippet we're using: PKPassLibrary.requestAutomaticPassPresentationSuppression { result in logger.log( .info, "PKPassLibrary suppression result: \(result.description)", LogContext.homeFeature ) } We would appreciate clarification on the following points: Could you explain the meaning of each result type (.denied, .alreadyPresenting, .canceled, .notSupported) beyond what is mentioned in the documentation? The documentation here does not provide additional details. What is the recommended handling for these specific result states? Should we be taking different actions or retries based on each case? ThankS!
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iPhone 15 Pro Magsafe Problem
I have a problem where my Anker 321 MagGo stopped charging my iPhone 15 Pro wirelessly. I can charge it via cable, but I can't use Magsafe. I think it can be about the IOS 18.2 Beta 2 update, but I'm not sure. Is there anyone have the same problem? Or do you have any suggestions for me?
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Accessing and changing NTFS Extended Attributes
I need to be able to access programmatically the NTFS Extended File Attributes of a remote Windows file server, specifically Title and Genre. (When these files are imported into Apple TV Library it includes these attributes for easy sorting). I'm planing on creating a Python program to access the files. Given that, how would I change these attributes programmatically?
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Game wont run.
Hello, Ive been playing this game called "WarThunder" for quite some time now, however up until now the game wont start up, it just jumps up a few times before giving me a report, this has been a issue for me for the past week ive tried many methods suggested by others, but none of them work I was wondering if it was a issue with the games code -------------------------------------Process: aces [16722] Path: /Applications/WarThunderLauncher.app/Contents/WarThunder.app/Contents/MacOS/aces Identifier: com.gaijinent.WarThunder Version: 1.0 (1) Code Type: X86-64 (Translated) Parent Process: launchd [1] User ID: 505 Date/Time: 2024-11-10 13:00:25.3935 -0700 OS Version: macOS 15.1 (24B83) Report Version: 12 Anonymous UUID: 71AEF0EF-DD30-A031-539D-24A2819B70D2 Sleep/Wake UUID: 4B33BEDC-EC2B-4983-BFDF-1EE49AD45A33 Time Awake Since Boot: 56000 seconds Time Since Wake: 188 seconds System Integrity Protection: enabled Notes: PC register does not match crashing frame (0x0 vs 0x7FF89BDF2A84) Crashed Thread: 21 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 6 Abort trap: 6 Terminating Process: aces [16722] Error Formulating Crash Report: PC register does not match crashing frame (0x0 vs 0x7FF89BDF2A84)
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How to Implement Background Fetch in iOS App for Periodic Data Updates?
Hi everyone, I’m working on an iOS app and I need to implement background fetch to periodically update data even when the app is in the background. I’ve enabled Background Fetch in the capabilities, but I’m not sure how to properly set up the fetch intervals and ensure reliable data updates without draining too much battery. What’s the best approach to set the frequency of background fetches? Are there any specific best practices to optimize battery usage while using background fetch? Is there a way to ensure the fetch runs more frequently for time-sensitive data? Any advice or code examples would be greatly appreciated! Thanks in advance for your help.
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iPad not allowing full screen and pip
After updating from iPadOS 17 to iPadOS 18 about three four months back iPad is not allowing third party video in full screen mode. While same video iPhone plays good in full mode and pip mode. The restart and clearing safari “history and website data“ ( settings> app>safari) it is still not working.
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Software
Here’s a suggestion: Apple should provide a feature for iPhone users to automatically log the specific time and date whenever they reset their phone. This log would allow users to easily track when resets occur. Additionally, Apple could enhance backup options by enabling users to restore any data lost during a reset. This might include automatic backups before each reset or a more intuitive process for recovering previously backed-up data.
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