Interstellar | Interactive simulation of a wormhole and a black hole

In my code I need to build a function that's going to parse the content of a file and transform it into structures. The issue is that in that function in particular, on the first loop of the while, the resultats is going to have the right value in the array titres, but as soon as the new line is read (fgets(line, MAX_LINE_LENGTH, file)), and the value of line changes, the value inside resultats->titres changes too. I'm relatively new to C and can't figure out why as I manage to have my functions working elsewhere(see end of post). I have a feeling it's related to my limited understanding of pointers but I can't seem to figure out how to fix it !

If anyone could help me it would be greatly appreciated !

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structures: I didn't include it all but both structures have some getters and setters as well as a constructor and destructor

My problem is that I want to find the category of the every title movie that I want to search. For example

searchInput = Action

outputShown = [Transformer,Dinosaur, Godzilla]

Since I have category that listed as you see below:

I am trying to add Simplebar scrollbar to the MUI Material Autocomplete component, instead of the default browser one. All works but doing that I've lost the ability to navigate the options list with the keyboard.

There is this snippet from the MUI docs

ListboxComponent If you provide a custom ListboxComponent prop, you need to make sure that the intended scroll container has the role attribute set to listbox. This ensures the correct behavior of the scroll, for example when using the keyboard to navigate.

But I have no idea how to do that.

The following code is from the MUI docs, first autocomplete example with custom ListboxComponenet and shortened movie list. (https://mui.com/components/autocomplete/)

I tried to cluster my dataset using K-mean, but there is a categorical data in column 9; so when I ran k-mean it had an error like this:

I ran multiple imputation to impute missing data for 2 variables of a data frame, then I got a new data frame (with 2 columns for 2 imputed variables).

Now, I want to replace the 2 columns in the original data frame with the two newly imputed columns from my new dataframe. What should I do?

Original data frame new data frame for imputed variables

This is the code I used. Only 2 columns in this data frame are missing data, so I only imputed those two. Is that ok? Can you please suggest me a better way?

I'm learning arraylist in Java but I have met a challenge I'm unable to overcome. To get to the point, I am unable to display the elements I stored into the arraylist. I am able to call a method from the constructor file but I am unable to display them when I store them into the arraylist.

Below is my source code for all 3 files:

This is my main java file:

So, I was doing an online course for python, and there was a test sample code for the "Guess The Movie", game. However, I tried to write it myself following almost the same logic but there seems to be an error where multiple letters are being unlocked rather than only one.

for Example: ROB , your turn

Your letter:o

• o * l

As you can see instead of showing that only the letter 'o' is unlocked, the last letter 'l' is also unlocked even though i have not entered it previously.the movie here is called 'Soul'. and upon entering the letter 'S' it shows:

Press 1 to guess the movie or 2 to unlock another character 2 Your letter:S

S o u l

The movie is completely unlocked.If you can find the mistake in my code, please give me a solution. My Code:

Sorry if this is a noob question!

I have two tables - a movie and a comment table.

I am trying to return output of the movie name and each comment for that movie as long as that movie has more than 1 comment associated to it.

Here are my tables

I am building an application that generates a view of space with a random number of clickable stars So far I am generating the stars as so: