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I have one route in API where I can get users with roles. In this route, if I put the name of the user then I will get all the roles assigned to him/her. But the problem is that it returns only the first result. If that role is present in another object then it is not getting displayed. So I comment on the return line and everything works fine but along with the result, I am getting the error message:"user not found" Can you guys please tell me what mistake I am doing?
Thank you.
Route -

I have built an API in Go using the Gin framework. I have one route in API where I can get users with id. But now I also want to get users by their username. So I tried the same way which I did for getting users with id. But it is giving me an error during compile. Can you guys please tell me how can I do that?
Thank you.
Routes -

I am a beginner to learn about React. I tried to follow up on one Udemy lecture but my searchbox didn't work as well even though I rewrite the code three times... Could you check this code why my searchbox didn't work? If I type some words in searchbox, it should show matched cards(write down name on search box and it shows a matched card)

I will share my code bellow

This is index.js

Having problem here to understand the benefits of Vuex-ORM in my special case.

I have a rest API and most of the time i manage to handle my data with a multiple api calls to display the result.

For example: Having a call for fetchUsers() and a call for fetchPosts, posts are made by the users and are related within as a userId prop.

UsersData

I have a dataframe which contains orders from a restaurant, order ids and prices of each item from the order. One row is a name of the product with its price and order id. I would like to calculate the average of all orders, but hence the order may consist of multiple products they are in separate rows.

I was trying to define what an order is in python but since I'm a newbie, with no success.

I have a dataframe with prices in $. I want to do calculations on it but the $ makes it impossible. I'm trying to remove it using df.iloc[:, 4].replace("$", " ", regex=True) but unfortunately nothing changes. If I add inplace=True then whe whole word disappears. What am I doing wrong? Tried many stackoverflow posts but nothing works. I cant use str.replace() because its about the whole column not one word.

My code:

How would I search a list within a dictionary and then retrieve the key? The lists are values of a dictionary and I'm trying to find a specific item within those lists and then return the key.

For example:

I want to loop through multiple variables (ie multiple haystacks) using a list of needles.

Data:

Manual code that works

I have data (array) in redux store. I have created actions and reducer for it but how can I display data that is already stored in redux store to my bootstrap table ?

my functional component that has table :