datastack | Drop-in RESTful middlewares for koa | REST library

I am trying to fetch all entities from the class Match whose Discipline is contained in an array of disciplines.

Here is the code for fetching that is not working:

I have a task to make a stack calculator and this is what I've got:

I'm working on an Android app that is going to call the DarkSky weather API (I have redacted my API key here for obvious reasons). My problem comes when I parse the JSON data and push it to a stack I named dataStack. At the time of pushing the stack I log its size and it shows correctly. However when my code reaches the buildGraph() method, the stack is now empty and all my data has disappeared. What causes the stack to empty?

EDIT: As of 30 minutes after posting I found a workaround. I am now returning the String and parsing it in my MainActivity Android class. However, I still do not know why the stack was being deleted. I would love to know :)

I have a navigation list with multiple sections and rows. I select a row foo, it navigates to the view I want. However, when I go back to the root view, I can't select row foo. I tap row foo and nothing happens.

I tap row bar and that row sends me to its view. Back to the root view. Then I can't select row bar, but now row foo works.

Is this a bug in SwiftUI or designed behavior? Is there something I need to do to reset views when I leave them?

I am attempting to write a program for an assignment that Pops and adds the first 2 items in a Stack. The program has a Pop method, but I would like to know how to call the method within the Add method. This Add is supposed to Pop the top two items in a stack, get their sum, and Push that sum to the stack. In my code below I call the Pop method twice inside the Add method, but when I display the stack, the stack still has all of the original values. Is there something more/else I need to go to get the Pop method to work?

I get an error saying

Generic parameter 'D' could not be inferred Explicitly specify the generic arguments to fix this issue

Maybe because the code was written in swift 3 and now they changed the syntax so if someone can help me with that.

Here is my code:

I am try to align an icon, some text, and a result within two stack views.

The first stack view is vertical and contains X horizontal stack views. Each of the horizontal stack views contains a UIImageView and two UILabels.

While the UIImageView and the first UILabel should be aligned to the left, the last UILabel should align on the right side of the stack view.

The whole UI is generated in code, in this case C# but I don't think it is hard to convert Swift code to C#. After reading a bit about iOS UI, I think I can solve this with NSLayoutConstraint, but I don't know how to use it — my current attempts always end in an exception.

This is how I am setting my constraint currently:

In my app using CoreStore 5.3, I am trying to move my local sqlite storage to another location to be able to access the database from an app extension. While moving the files using FileManager.default.moveItem(at: oldURL, to: newURL) for the currently 3 files (MyApp.sqlite, MyApp.sqlite-wal and MyApp.sqlite-shm) works fine, I just dont think it is a good idea to do this ...

The Forth programming language uses a stack to pass parameters between functions. Instead of given a subfunction a number as a direct information, the value is put first to the datastack and the other function is taken the value from the stack.

A special feature of Forth is to handle integer values and floating point values on different stacks. That means, it's not possible to push a float value to the datastack. While writing short programs in Forth, it's often needed to debug the codelines.

This is possible with printing out the content of the stack. If the developer sees, what's on the stack right now, he/she understands easily what's wrong with the code. Printing out the content of the stack is important for bugtracking.

After pushing two numbers to the normal datastack, it's possible to show its content. In the example, both integer numbers are printed out after entering the “.s” command. But, if I'm pushing two float numbers to the dedicated float stack, only the last element is shown. How can I make the entire float stack visible?