PubData | Smart search engine for all bioinformatics databases | Database library

I'm trying to add a key-value pair to an object using useState inside map function. However, the spread operation in setContainer({...container, [data.pk]: data.name}); seems to be ineffective.

The code snippet below exactly illustrates the problem that I'm trying to solve. In fact, in my original code container is declared at another ContextProvider component and referenced using useContext, but I replaced it with useState for simpliticy.

I guess it has to do with the asynchronous nature of setState hook, but I don't fully understand what's going on under the hood.

Please let me know what is causing this issue and how to yield the outcome I expected. Thank you.

I'm passing data to my FlatList using the following code

My main App component calls in a JSON object of venues with their lat / long data.

I am rendering this JSON object out using FlatList and this all works fine. The app is also pulling the device's location so that I can sort this data into distance sorted information.

I'm currently trying to modify this JSON object to add in the distance from the device to the venue and put this back into the FlatList but this seems to be throwing an infinite re-render loop and I don't actually think it's able to trigger my distance checks.

This is my component here. I've commented out the distance work which I thought was the cause but it's still appearing to throw a re-render infinite loop

I'm trying to pass around a public key from my iPhone to other parties, however I am unable to use the output from iOS.

I have a collection in Firestore with the following structure:

So here is the problem that I have been going crazy with. I have an app that uses Realm as its Database. I have used Realm in the past with tableviews and it works properly. I can't seem to get the textField data that I saved to load into my view on viewDidLoad. With tableViews there is a reloadData method, but that isn't the case with textFields. I need the data that is in my data base to load into the view on viewDidLoad and I have confirmed several times that data has been saved and is sitting in the dataBase just waiting to load into the view, but it will not load.

I am currently completing a piece of coursework whereby I need to parse an XML file using android and display its data in a useful format on an android phone.

I have used XmlPullParser and have successfully parsed the file into a listView. Here is the result:

To improve the layout above I have set the program to display the title alone (i.e. A78 Seamill etc) and when the user clicks on the title I would like info relating to the works to appear as a drop down.

In my MainActivity.java class I have a setOnItemClickListener that looks like the following:

I am completely stuck, and I feel like it's a simple issue too. Basically, I have two strings pubKey and privKey in one script called WalletGen.cs and I want to display them in Loader.cs. In my search for an answer, all I could find is how to do it in Unity, which doesn't exactly help since I'm not using Unity.

Here is the code for WalletGen.cs

I'm having a problem when I apply a to my xml document.

The extract of XML is: