puff | Clientside vulnerability / reflected xss fuzzer | Security Testing library

The error I'm getting:

I just made a shopping card with redux toolkit and reactJs. but I do not know how to handle the repetition of products in my shopping card. and It just add the same product several times! how can I handle this?

shoppingCard.js

So I'm trying to make function for preprocessing dataaset in semantic segmentation. but it tells me that my function is not define. Whereas is actually define on there. my code is like this

I am making a simple app where it displays some recipes and you can go into an individual 'recipe screen' which shows an image/ingredients and instructions for making the recipe. However I am now trying to make a button which returns you to the recipe list. The button works however the recipe screen and the recipe list which I am returning to seem to overlap, therefore I need to figure out how to clear the recipe screen before moving to the recipe list screen. However, for some reason the clear_canvas() or clear_screen() functions do not work. What should i do instead in order to clear the kivy screen?

This is an image of the overlapping screens:

Python code:

I'm trying to make two List components: one of them is static and small, the second is incredibly large and dynamic. In the first List I store food categories: Alcoholic products, Soups, Cereals, etc. In the second List, the word is searched directly from the database - it can be anything: a dish or a category of dishes. Below is the code - it displays the start page. Initially, the first static and small List is located on it, as well as the Search component (Navigationview.seacrhable()). When you type a word into the search bar, the first List disappears and the second one appears. At the moment, both sheets are loaded asynchronously. This is necessary because the second sheet is really big (thousands of rows). This is where my problem begins. Sometimes, when you type a word into the search bar, a copy of this sheet appears on top of it, as shown in the image. It only happens for a fraction of a second, but it's still noticeable. The problem is most likely due to asynchronous loading, before I added it, the List was loading super slowly, but without such bugs.

My minimal reproducible example:

ContentView.sfiwt

Main List, displaying the food categories available for selection.

I am parsing pdf files using tika and then converting the output to a txt file. This gives me a large txt file with many spaces in between the lines. After reading in the text file, I get a list like below:

I'm trying to make a boxplot where my MFR (manufacturers) are displayed on the x axis and the rating is on the y axis. However I want to color the different boxplots based on the mean shelf value. (Shelf is a value between 1 and 3)

I tried this code:

I'm using a 3rd party API https://www.metaweather.com and in my package.json i've added
"proxy": "https://www.metaweather.com",

My app.js is as follows:

I'm trying to call a specific endpoint on a Solana smart contract using @solana-web3 and I can't quite figure out how todo that. Iv'e seen it done like this: