None of the methods have identical names, the 3rd method does exactly what it says. Sets height and width, maybe could have even been called `setHeight:andWidth:`. Either way, each parameter should have a name in Obj-C, though it's possible to omit.

Firstly your question: 1. I have talked about dynamic grids, it's NSCollectionView. 2. The difference is mainly about scale and there are many other features like drag and drop, sorting, sizing customization, etc that NSCollectionView will provide you. 3. It should work as the constraints are defined. 4. NSGridView holds views, you can edit those views, but NSGridView is simply a layout class. It is responsible for laying things out in a grid as defined by the columns/rows, nothing more. There is no drag and drop support. NSGridView is meant for showing something like a Settings screen, where you have fixed controls and you want a simple way to lay them out with decent ways of configuring the layout, without the hassle of setting up constraints manually between every single view. If you're looking to display a lot of views in a scrollable type entity, NSCollectionView (or NSTableView) are your go to components. If you're looking for a drop-in component that will give you an Excel/Numbers type spreadsheet, there are none.

I would forget NSBox and just use NSTextField as your label instead.

Probably means it’s invalid. Joking aside, it depends what you’re notarizing and how you signed everything etc. There is another notarytool subcommand that can give additional information. I don’t remember it off hand, but if you run `notarytool -h` you’ll probably find it.

Thanks, work hard on that 😅

Also the video is as always great, I love what you do, and I learned so much from your videos about cocoa programming in the past years ♥

Usually it’s the final product that is notarized, so I don’t think frameworks need to be notarized.

@AppleProgramming my product is framework only, and my customer is using it from Java and getting the malicious software notification

@@IkeStarnes40 Is it a Java app? I would expect that they need to sign and notarize that final entity (including signing your framework now packaged as part of that)

@@AppleProgramming yep, Java app

@@IkeStarnes40 Feel free to contact me outside YT if you need further help. Notarization seems to be the thing I get contacted about most frequently 😊

Please note this is pretty dated and the newer videos I have on NSTableView and NSCollectionView should be watched as well.

@@AppleProgramming That's the thing, I am coding for OS X 10.7 and 10.8, I needed to understand how Objective-C works with Xcode 4. I know it's a bit outdated but I can't afford a new laptop. The new tutorials use methods and syntax that doesn't exist in the 10.7 SDK. I have no problem translating Swift to Objective-C if I know the syntax of both as they use the same framework like C# and VB are using .NET, but I hadn't worked with controller and delegate in Objective-C yet. This video helped me out a lot! The careful explanation made me understand it finally and in one day I went from never done before to including icons and QuickLook with animations and everything into my NSTableView because apparently what I learned here could be applied to a lot more to override a ton of methods. I came accross another one of your videos, which was on OS 9 with Xcode 5. I'll check out the newer video's too, thank you!

There is an info option to notarytool you can pass the identifier to to usually get more information

For a macOS project, I'm not sure. Perhaps you've enabled too many other sanitizers and it was a combination that didn't allow for thread sanitizer being enabled. Another reason is if you're debugging on a physical iOS device, Apple doesn't permit this (not sure if it's a technical limitation or something else). Simulators do permit thread sanitizer to be run.

no kidding

Not sure, but sounds like you’re yielding a reference to the outline view controller rather than a BOOL. Feel free to try the code on GitHub and let me know if you can reproduce the issue there. Link to GitHub in the description.

@@AppleProgramming I followed the video and the NSOutlineView shows the default "Table View Cell" and not the actual values from the Controller. To fix this, i followed what @todcan1 said but it gave the above exception. What could be the reason?

@@ishitasrivastava6139 Does the GitHub code work?

@@AppleProgramming Can't find the github link.