Thanks for the feedback. I had the same feeling when starting of others experts (on this forum notably) knowing so much more than me.I learned first from books, then by practicing. I used forums a lot. I followed online courses (Stanford iOS is excellent, but there are others) ; when I had an issue and most important, I took time to read technical articles for in depth understanding (Ray Wanderlich is excellent at this). So, just be curious, don't simply copy code for a quick fix but understand what it does, why it works and why previous code didn't. Good continuation and enjoy.

You welcome. Don't forget to close all your threads by marking the correct answer.

I think it is not possible to limit other apps, unless you are in an MDM or equivalent scheme. And that's logical. Would you want some competitor be able to limit the use of your app on a customer device ? Not me.

What you show is not exactly matching the code you posted. It says Trade value vs Dividend value. Could you also post Dividend definition ?

@ Richard_Klug where does it crash ? did you read eskimo answer on how to form url ?

Normal, I changed to have first letter as lowercase (calculator vs Calculator, calculated vs Calculated). So, you need to change it everywhere in code.

Thanks for feedback. I suppose you don't use this framework just for the initial question. If hiding was not a good option, you could have removed and reloaded views A/B/C when needed

If you show the code you tried, maybe someone can help…

Another way is to create an id = UUID() in the struct, instead of num. And create with simply MyEmoji(char: "🐶") and use .id instead of .self.

200 VC is already pretty large. But may be you will also refactor during the redesign, to reduce the number of VC. Good luck and don't forget to close the thread.

Waiting what? Please take time and make the effort to formulate precisely your questions on the forum.

There is a third case: ignoring completely label. func anchorSizePercent(_ view: UIView, sFactor: CGSize) { } that you would call as myHeader.anchorSizePercent(myView, sFactor: CGSize(width: 0.8, height: 0.2)).    So it is a question of preference and that often depends on the name of the function itself to see if you need label or not and if label is the same name as parameter or not.

So, you run a beta version of iOS ?

Ok, so you need the tuple. What do you get exactly in data ?

That's one of the many limitations of Safari. Did you try with another browser ? Could you send a copy (pdf or other) of the FB. I will send one on my own.