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Is there a way I can use the lldb user defined commands, which I can load from a KDK, to determine how much memory my kext has consumed? Is there a way to figure out what size blocks they are? Sort of. Keep in mind that your KEXT is simply a loadable library running inside the component, not an independant process/component. Just like in a user space process, there are a variety of mechanisms in place to associate memory allocations to components, but the information you get depends entirely on exactly what you're doing and why. In terms of commands, the kernel debugging command set has 400+ separate commands, many of which are specific to memory. You can see the full command list and a summary of each with the lldb command kgmhelp and each command accepts -h for more specific info. Taking zprint (one of the common starting points for looking at memory issues) as an example: (lldb) kgmhelp ... zprint - Routine to print a summary listing of all the kernel zones ... (lldb) zprint -h zprint: Routine to print a s

You can always create a custom sticker pack to have maximum control. You can see an example here. There are options for setting the columns in the attributes inspector on the right side panel in Xcode. If this is not working correctly in the default Xcode templated sticker pack, that would be a bug. The only workaround would be to write a sticker pack from scratch. Rico WWDR | DTS | Software Engineer

I’m not 100% sure I understand your question, but if you just want to modify a value at a known column / row then you can do that using subscripts. Here’s a simple example that corrects the publication date of Planet of Exile: import Foundation import TabularData let novels60s = Title,Year Rocannon's World,1966 Planet of Exile,1967 City of Illusions,1967 A Wizard of Earthsea,1968 The Left Hand of Darkness,1969 func test() throws { var df = try DataFrame(csvData: Data(novels60s.utf8)) print(before:n(df)) df[Year][1] = 1966 print(after:n(df)) } try test() It prints: before: ┏━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┓ ┃ ┃ Title ┃ Year ┃ ┃ ┃ ┃ ┃ ┡━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━┩ │ 0 │ Rocannon's World │ 1,966 │ │ 1 │ Planet of Exile │ 1,967 │ │ 2 │ City of Illusions │ 1,967 │ │ 3 │ A Wizard of Earthsea │ 1,968 │ │ 4 │ The Left Hand of Darkness │ 1,969 │ └───┴───────────────────────────┴───────┘ 5 rows, 2 columns after: ┏━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┓ ┃ ┃ Title ┃ Year ┃ ┃ ┃ ┃

what is the DeviceAnchor? Is it the location from which virtual content (and camera passthrough) is rendered on the user's display(s)? My understanding of a 4 by 4 transformation matrix is that the last column represents the translation, while the first 3 columns represent the local x, y, and z axis. I have plotted the first three columns of the extrinsics matrix and they do not seem to be orthogonal to each other, what are the implications of that? I would expect just a translation and a rotation (without scaling/shearing) what is the coordinate system for these intrinsics? based on the first 3 columns, it seems to be x=right, y=down and z=forward. Is that correct? any help or link to well-written documentation very much appreciated. When I see the following documentation which only tells me the type of extrinsics, and literally nothing else than just the type, I find that insufficient. https://developer.apple.com/documentation/arkit/cameraframe/sample/parameters/4443449-e

[quote='769825021, yuhantu, /thread/769825, /profile/yuhantu'] Can an Persional developer account develop, debug, and publish Network Extension apps? [/quote] No, presuming that you’re talking about a Personal Team. The Apple Developer column in Developer Account > Reference > Supported capabilities (iOS) shows what you can do with a Personal Team. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

I was able to load a CSV into a TabularData based SwiftUI app -- loading and displaying was no issue ... but, HOW to update a value in a column. I created a bindable textfield for the columns in the table, and it displays the value for the rows/columns, and while the code to update the column compiles, it never updates the value in the DataFrame. Is a DataFrame read only ?

Having done this ... how can you update a column in a DataFrame ?

Step-by-Step Guide to Fixing the Issue 1- Open Your Project in Xcode 16 or Higher Make sure you have updated to Xcode 16 to access the new features. 2- Navigate to the App Icon Asset In the project navigator, go to Assets.xcassets and select your AppIcon asset. 3- Add Appearance Options In the App Icon editor, you will see a new “Appearance” column. By default, this is set to “None.” Click the “+” icon and add both “Light” and “Dark” options. 4- Configure the Icons for Each Appearance For the “Light” appearance, use your existing app icons. For the “Dark” appearance, you can use the same icons as the Light mode. Simply copy the icons and paste them into the corresponding slots under the “Dark” column. 5- Test the Changes Run the app on a device with iOS 18 and toggle between Light and Dark modes to ensure the icons appear correctly in all scenarios, including the home screen and the iOS Settings app. 6- Build and Deploy Once you confirm that the app icon looks good in both modes, build and d