Multiple async queries in nodejs (mongoose)

I am a nodejs newbie. I have two simple models, User and Story. Here is what I want to do: I want to retrieve all stories that have {status:"public"} and store it in an array called retrievedStories. Then for each story I want to use its "user" field (which contains the object id of the… Read More Multiple async queries in nodejs (mongoose)

Unity object reference not set to an instance of an object after SetActive false

I have a gameobject called Starting containing one Square and a legacy Text The square serves as a button with the text saying "Press Start Button". The user will press the start button (mapped to spacebar). This will set the Starting gameObject to inactive. The code is as follows: void Update() { if (Input.GetKeyDown(KeyCode.Space)) {… Read More Unity object reference not set to an instance of an object after SetActive false

How to move a key value to an new array inside an object

From below object { "user": { "id": 9, "email": "abcd@example.com", }, "country": "USA", "first_name": "firstName", "last_name": "lastName", } How can we move first_name and last_name to a new array named names and push that into the same object as below { "user": { "id": 9, "email": "abcd@example.com", }, "country": "USA", "name": [ { "first_name": "firstName",… Read More How to move a key value to an new array inside an object

couldn't declare solidity version in remix

I tried initializing solidity version but I get this error, how to di it right way paragma solidity ^0.8.14; error from solidity: ParserError: Expected ‘;’ but got ‘^’ –> .deps/SimpleStorage.sol:1:18: | 1 | paragma solidity ^0.8.14; | >Solution : should be pragma instead of paragma